sizing, installation, dimensions and weights...gold we reserve the right to alter speciflcations....

68
GOLD We reserve the right to alter specifications. 20191209 104 Min. and Max. Airflows The flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter- mined by the external pressure drop. Correction factors K OK , dB Sizing, Installation, Dimensions and Weights Range in the diagram Octave band, No. / mid-frequency, Hz Sound path 1 2 3 4 5 6 7 8 63 125 250 500 1000 2000 4000 8000 To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -15 2 -1 -5 -8 -8 -7 -9 -13 -16 3 -1 -2 -6 -15 -14 -16 -22 -25 4 -2 -3 -5 -13 -13 -14 -20 -25 To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -38 2 -9 -16 -21 -24 -33 -36 -39 -39 3 -6 -4 -14 -27 -35 -39 -44 -43 4 -9 -11 -16 -28 -38 -41 -44 -44 To air handling unit surroun- dings** 1 -12 -20 -29 -29 -40 -40 -46 -46 2 -12 -19 -31 -29 -40 -42 -47 -47 3 -12 -16 -29 -36 -47 -49 -56 -56 4 -13 -17 -28 -34 -46 -47 -54 -56 Size Min. airflow (on airflow regulation) Max. airflow m 3 /h m 3 /s m 3 /h m 3 /s 004 288 0.08 1620 0.45 Lw,tot 75 85 80 70dB 2.5 2.0 1.5 1 2 3 4 1 2 3 4 70dB Lw,tot 75 85 80 Supply air fan Extract air fan SFP v Air flow, m 3 /s Available total pressure rise, Pa Air flow, m 3 /h The lower limit for the air flow when the unit is operating in the air flow regulation mode. Recommended working range for sizing. Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa). MTE MPE 70dB Lw,tot 75 85 80 2.5 2.0 1.5 Lw,tot 75 85 80 70dB 1 2 3 4 1 2 4 3 Supply air fan Extract air fan SFP v Air flow, m 3 /s Available total pressure rise, Pa Air flow, m 3 /h The air handling unit complies with requirements to Ecodesign 2016/2018. * The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air. GOLD PX, counterflow heat exchanger, size 004, common casing

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Page 1: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209104

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Sizing, Installation, Dimensions and Weights

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -254 -2 -3 -5 -13 -13 -14 -20 -25

To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -434 -9 -11 -16 -28 -38 -41 -44 -44

To air handling unit surroun-dings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -564 -13 -17 -28 -34 -46 -47 -54 -56

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s004 288 0.08 1620 0.45

Lw,tot 75

8580

70dB

2.5

2.0

1.5

1

23

4

123

4

70dBLw,tot75

8580

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

MTE MPE

70dBLw,tot

75

85 80

2.5

2.0

1.5

Lw,tot

75

85 80

70dB

1

23

4

12

4

3

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The air handling unit complies with requirements to Ecodesign 2016/2018.

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 004, common casing

Page 2: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

105

Power connection1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 10 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power: 0.8 kW (0.41 kW)* motor control system, 1 x 230 V, 50 Hz *The motor control system limits the power of the take-off to the value specified.

Clear Space for InspectionA clear space of 900 mm must be provided in front of the unit and at least 200 mm must be provided above the junction hood.

Size A B C D F G H J L Ø Weight, kg

004 822 825 240 345 230 460 920 579 2333 315 349-387

Right-hand version

Left-hand version

Delivery and transport within the siteThe GOLD PX 004 is produced in one single variant. All of its components are arranged at their given physical loca-tions inside the air handling unit.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

The air handling unit is supplied on a wooden pallet.

The set of support legs, for mounting the base beams, is available as an accessory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Outdoor air Supply air Extract air Exhaust air

PX

76

72

14

52*380 18

52284 284

76

45 45J

72

øø= =

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

Sizing, Installation, Dimensions and Weights

GOLD PX, counterflow heat exchanger, size 004, common casing

Page 3: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209106

GOLD PX, counterflow heat exchanger, size 004, split version

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Sizing, Installation, Dimensions and Weights

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -254 -2 -3 -5 -13 -13 -14 -20 -25

To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -434 -9 -11 -16 -28 -38 -41 -44 -44

To air handling unit surroun-dings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -564 -13 -17 -28 -34 -46 -47 -54 -56

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s004 288 0.08 1620 0.45

Lw,tot 75

8580

70dB

2.5

2.0

1.5

1

23

4

123

4

70dBLw,tot75

8580

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

MTE MPE

70dBLw,tot

75

85 80

2.5

2.0

1.5

Lw,tot

75

85 80

70dB

1

23

4

12

4

3

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The air handling unit complies with requirements to Ecodesign 2016/2018.

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Page 4: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

107

D

52

PX

76

K

76

K

14 52*

380 18

72284

ø

284

ø

45 45J

72

= =

Sizing, installation, dimensions and weights

GOLD PX, counterflow heat exchanger, size 004, split version

Power connection1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 10 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power 0.8 kW (0.41 kW)*, Motor control system: 1 x 230 V, 50 Hz *The motor control system limits the output power to the value speci-fied.

Delivery and transport within the siteThe GOLD PX 004 can be supplied as one single unit, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configuration RX/PX/CX, sizes 004-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering. B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Power connection

Right-hand version

Left-hand version

Outdoor air Supply air Extract air Exhaust air

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 88-112 kg, D = 262-266 kg.

Division into sections for transport

A AD

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

Size A B C D F G H J K L Ø Weight, kg

004 617 825 240 1300 230 460 920 579 345 2534 315 438-490

Page 5: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209108

GOLD PX Top, counterflow heat exchanger, size 004

Sizing, installation, dimensions and weights

2.5

2.0

1.5

65dBLw,tot701 23

4

75

80

65dBLw,tot70

75

1

23

4 80

2.5

2.0

1.5

65dBLw,tot701 23

4

75

80

65dBLw,tot70

75

1

23

4 80

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s004 288 0.08 1620 0.45

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The air handling unit complies with requirements to Ecodesign 2016/2018.

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 1 -4 -4 -9 -13 -15 -22 -332 1 -6 -8 -4 -10 -13 -18 -273 2 -2 -5 -14 -18 -20 -28 -414 -10 -16 -21 -35 -41 -42 -45 -47

To inlet duct* 1 -7 -9 -19 -34 -38 -43 -43 -502 -9 -17 -22 -28 -36 -39 -43 -483 -8 -11 -25 -41 -44 -48 -54 -574 -10 -16 -21 -35 -41 -42 -45 -47

To air handling unit surroun-dings**

1 -10 -18 -27 -30 -46 -48 -56 -642 -10 -20 -31 -25 -43 -46 -52 -583 -9 -16 -28 -35 -51 -53 -62 -724 -21 -30 -44 -56 -74 -75 -79 -78

MTE MPE

Page 6: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

109

GOLD PX Top, counterflow heat exchanger, size 004

Sizing, installation, dimensions and weights

D

52

PX

52

380 18

ø

ø

45 45

J 76

7614

ø

ø

FE

FE

I

I

Delivery and transport within the siteGOLD PX Top 004 can be supplied as one single unit or in an optional division of sections. Extra air handling unit sections cannot be ordered due to the deviating height measurement. Filter/fan sections for height adapted PX (side fed) and PX Top can be combined, see the section: Description of the Air Han-dling Unit.The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.The air handling unit/unit sections is/are delivered on wooden beams.The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors).

B: Specify right-hand or left-hand version when ordering.

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F H I J L Ø Weight, kg

004 617 825 1300 334 798 1085 238 579 2534 315 480-484

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

Electrical connection1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 10 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power 0.8 kW (0.41 kW)*, motor control system: 1 x 230 V, 50 Hz *The motor control system limits the output power to the value speci-fied.

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 109 kg, D = 262-266 kg.

Division into sections for transport

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

ADA

Page 7: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209110

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Sizing, Installation, Dimensions and Weights

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -254 -2 -3 -5 -13 -13 -14 -20 -25

To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -434 -9 -11 -16 -28 -38 -41 -44 -44

To air handling unit surroun-dings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -564 -13 -17 -28 -34 -46 -47 -54 -56

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s005 288 0.08 2340 0.65

70dBLw,tot 75 80

85

9095

2.5

2.0

1.5

70dBLw,tot 75 80

85

9095

1

23

4

1

23

4

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign are calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line.

Limit line, Ecodesign, 2016 Limit line, Ecodesign, 2018

MTE MPE

70dBLw,tot 75 80

85

9095

2.5

2.0

1.5

70dBLw,tot 75 80

85

9095

1

23

4

1

23

4

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 005, common casing

Page 8: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

111

Sizing, Installation, Dimensions and Weights

Clear Space for InspectionA clear space of 900 mm must be provided in front of the unit and at least 200 mm must be provided above the junction hood.

Power connection1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 10 A (capacity variant 1) alt. 16 A (capacity variant 2) or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power: 0.8 kW alt. 1.15 kW, motor control system: 1 x 230 V, 50 Hz

Size A B C D F G H J L Ø Weight, kg

005 822 825 240 345 230 460 920 579 2333 315 349-387

Outdoor air Supply air Extract air Exhaust air

Delivery and transport within the siteThe GOLD PX 005 is produced in one single variant, in which all the components are arranged at their given physical locations inside the air handling unit.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

The air handling unit is supplied on a wooden pallet.

The set of support legs, for mounting the base beams, is available as an accessory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Right-hand version

Left-hand version

PX

76

72

14

52*380 18

52284 284

76

45 45J

72

øø= =

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

GOLD PX, counterflow heat exchanger, size 005, common casing

Page 9: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209112

GOLD PX, counterflow heat exchanger, size 005, split version

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Sizing, Installation, Dimensions and Weights

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -254 -2 -3 -5 -13 -13 -14 -20 -25

To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -434 -9 -11 -16 -28 -38 -41 -44 -44

To air handling unit surroun-dings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -564 -13 -17 -28 -34 -46 -47 -54 -56

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s005 288 0.08 2340 0.65

70dBLw,tot 75 80

85

9095

2.5

2.0

1.5

70dBLw,tot 75 80

85

9095

1

23

4

1

23

4

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign are calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line.

Limit line, Ecodesign, 2016 Limit line, Ecodesign, 2018

MTE MPE

70dBLw,tot 75 80

85

9095

2.5

2.0

1.5

70dBLw,tot 75 80

85

9095

1

23

4

1

23

4

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Page 10: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

113

Sizing, installation, dimensions and weights

GOLD PX, counterflow heat exchanger, size 005, split versionDelivery and transport within the siteThe GOLD PX 005 can be supplied as one single unit, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configuration RX/PX/CX, sizes 004-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units). Outdoor air Supply air Extract air Exhaust air

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 88-112 kg, D = 262-266 kg.

Division into sections for transport

A AD

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

Size A B C D F G H J K L Ø Weight, kg

005 617 825 240 1300 230 460 920 579 345 2534 315 438-490

Power connection1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 10 A (capacity variant 1) or 16 A (capacity variant 2) or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power: 0.8 kW alt. 1.15 kW, motor control system: 1 x 230 V, 50 Hz

Right-hand version

Left-hand version

D

52

PX

76

K

76

K

14 52*

380 18

72284

ø

284

ø

45 45J

72

= =

Power connection

Page 11: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209114

2.5

2.01.5

65dB 70 80

80

75Lw,tot

1

23

4

1

23

4

90

85

65dB70

75Lw,tot

9085

2.5

2.01.5

65dB70

80

80

75Lw,tot

1

23

4

1

23

4

90

85

65dB70

75Lw,tot

9085

Cap. var 1

Cap. var 2

Cap. var 1

Cap. var 2

Cap. var 1

Cap. var 2

Cap. var 1

Cap. var 2

GOLD PX Top, counterflow heat exchanger, size 005

Sizing, installation, dimensions and weights

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

MTE MPE

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s005 288 0.08 2340 0.65

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 1 -4 -4 -9 -13 -15 -22 -332 1 -6 -8 -4 -10 -13 -18 -273 2 -2 -5 -14 -18 -20 -28 -414 -10 -16 -21 -35 -41 -42 -45 -47

To inlet duct* 1 -7 -9 -19 -34 -38 -43 -43 -502 -9 -17 -22 -28 -36 -39 -43 -483 -8 -11 -25 -41 -44 -48 -54 -574 -10 -16 -21 -35 -41 -42 -45 -47

To air handling unit surroun-dings**

1 -10 -18 -27 -30 -46 -48 -56 -642 -10 -20 -31 -25 -43 -46 -52 -583 -9 -16 -28 -35 -51 -53 -62 -724 -21 -30 -44 -56 -74 -75 -79 -78

For Ecodesign, the mean value for supply air and extract air must be within the limit line.

Page 12: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

115

GOLD PX Top, counterflow heat exchanger, size 005

Sizing, installation, dimensions and weights

D

52

PX

52

380 18

ø

ø

45 45

J 76

7614

ø

ø

FE

FE

I

I

Delivery and transport within the siteGOLD PX Top 005 can be supplied as one single unit or in an optional division of sections. Extra air handling unit sections cannot be ordered due to the deviating height measurement. Filter/fan sections for height adapted PX (side fed) and PX Top can be combined, see the section: Description of the Air Han-dling Unit.The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.The air handling unit/unit sections is/are delivered on wooden beams.The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors).

B: Specify right-hand or left-hand version when ordering.

Power connectiontion

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F H I J L Ø Weight, kg

005 617 825 1300 334 798 1085 238 579 2534 315 480-492

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 109-113 kg, D = 262-266 kg.

Division into sections for transport

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Electrical connection1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 10 A (capacity variant 1) or 16 A (capacity variant 2) or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power: 0.8 kW alt. 1.15 kW, motor control system: 1 x 230 V, 50 Hz

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

ADA

Page 13: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209116

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors, KOK , dB.

Sizing, installation, dimensions and weights

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -254 -2 -3 -5 -13 -13 -14 -20 -25

To the inletduct*

1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -434 -9 -11 -16 -28 -38 -41 -44 -44

To unit’s surroundings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -564 -13 -17 -28 -34 -46 -47 -54 -56

Size Min. airflow (for airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s007 288 0.08 2700 0.75

2.5

2.0

1.5

70dBLw,tot 80 85

90

75

70dBLw,tot 8085

90

75

1

24

1

24

3

3

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit line for Ecodesign 2018 is calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line. The air handling unit complies with requirements to Ecodesign 2016.

Limit line, Ecodesign, 2018

MTE MPE

2.5

2.0

1.5

70dBLw,tot 80 85

90

75

70dBLw,tot 80

85

90

75

12

4

1

24

3

3

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 007, common casing

Page 14: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

117

Sizing, installation, dimensions and weights

Power connectionCapacity variant 1: 1-phase, 3-conductor, 230 V -10/+15%, 50 Hz, 10 A or 3-phase, 5-conductor, 400 V -10/+15%, 50 Hz, 10 A

Capacity variant 2: 1-phase, 3-conductor, 230 V -10/+15%, 50 Hz, 16 A or

3-phase, 5-conductor, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanCapacity variant 1: Motor shaft power: 0.8 kW, motor control system: 1 x 230 V, 50 Hz

Capacity variant 2: Motor shaft power: 1.15 kW, motor control system: 1 x 230 V, 50 Hz

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Size A B C D F G H J L Ø Weight, kg

007 911,5 995 277,5 440 271 543 1085 749 2503 400 435-492

Delivery and transport within the siteThe GOLD PX 007 is produced in one single variant. All of its components are arranged at their given physical locations inside the air handling unit.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

The air handling unit is supplied on a wooden pallet.

The set of support legs, for mounting the base beams, is available as an accessory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Outdoor air Supply air Extract air Exhaust air

PX

76

72

16

52*380 18

52305 305

76

45 45J

72

øø= =

Power connection

* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Right-hand version

Left-hand version

GOLD PX, counterflow heat exchanger, size 007, common casing

Page 15: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209118

GOLD PX, counterflow heat exchanger, size 007, split version

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors, KOK , dB.

Sizing, installation, dimensions and weights

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -254 -2 -3 -5 -13 -13 -14 -20 -25

To the inletduct*

1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -434 -9 -11 -16 -28 -38 -41 -44 -44

To unit’s surroundings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -564 -13 -17 -28 -34 -46 -47 -54 -56

Size Min. airflow (for airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s007 288 0.08 2700 0.75

2.5

2.0

1.5

70dBLw,tot 80 85

90

75

70dBLw,tot 8085

90

75

1

24

1

24

3

3

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit line for Ecodesign 2018 is calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line. The air handling unit complies with requirements to Ecodesign 2016.

Limit line, Ecodesign, 2018

MTE MPE

2.5

2.0

1.5

70dBLw,tot 80 85

90

75

70dBLw,tot 80

85

90

75

12

4

1

24

3

3

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Page 16: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

119

D

52

16 52*

380 18

PX

7676

K72

305

ø

305

ø

K

45 45J

72

= =

GOLD PX, counterflow heat exchanger, size 007, split version

Sizing, installation, dimensions and weights

Delivery and transport within the siteThe GOLD PX 007 can be supplied as one single unit, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configuration RX/PX/CX, sizes 004-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units). Outdoor air Supply air Extract air Exhaust air

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 103-138 kg, D = 341-347 kg.

Division into sections for transport

A AD

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

Size A B C D F G H J K L Ø Weight, kg

007 647 995 277.5 1517 271 543 1085 749 440 2811 400 547-623

Power connectionCapacity variant 1: 1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 10 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A Capacity variant 2: 1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 16 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanCapacity variant 1: Motor shaft power: 0.8 kW, motor control system: 1 x 230 V, 50 Hz Capacity variant 2: Motor shaft power: 1.15 kW, motor control system: 1 x 230 V, 50 Hz

Right-hand version

Left-hand version

Page 17: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209120

2.5

2.0

1.5

65dBLw,tot 70 75 80

80

65dBLw,tot 70 75 80

80

1

2

4

1

2

4

3

3

85

85

2.5

2.0

1.5

65dBLw,tot 70 75 80

80

65dBLw,tot 70 75 80

80

1

2

4

1

2

4

3

3

85

85

GOLD PX Top, counterflow heat exchanger, size 007

Sizing, installation, dimensions and weights

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors, KOK , dB.

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 -1 -5 -5 -11 -12 -11 -19 -292 -3 -7 -11 -4 -9 -10 -16 -243 1 -1 -8 -16 -19 -19 -28 -394 -9 -14 -22 -31 -38 -36 -37 -41

To the inletduct*

1 -11 -13 -23 -30 -35 -33 -36 -462 -13 -19 -27 -25 -34 -32 -34 -413 -11 -11 -27 -38 -43 -40 -43 -554 -9 -14 -22 -31 -38 -36 -37 -41

To unit’s surroundings**

1 -12 -19 -28 -32 -45 -44 -53 -602 -14 -21 -34 -25 -42 -43 -50 -553 -10 -15 -31 -37 -52 -52 -62 -704 -20 -28 -45 -52 -71 -69 -71 -72

Size Min. airflow (for airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s007 288 0,08 2700 0,75

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

MTE MPE

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

For Ecodesign, the mean value for supply air and extract air must be within the limit line.

Page 18: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

121

16

PX

380 18

76

D

52 45 45

J 76

52

FE

FE

I

K

ø

ø ø

ø

GOLD PX Top, counterflow heat exchanger, size 007

Sizing, installation, dimensions and weights

Delivery and transport within the siteGOLD PX Top 007 can be supplied as one single unit or in an optional division of sections. Extra air handling unit sections cannot be ordered due to the deviating height measurement. Filter/fan sections for height adapted PX (side fed) and PX Top can be combined, see the section: Description of the Air Han-dling Unit.The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.The air handling unit/unit sections is/are delivered on wooden beams.The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors). B: Specify right-hand or left-hand version when ordering.

Electrical connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F H I J K L Ø Weight, kg

007 647 995 1517 350 878 1295 288 749 278 2811 400 599-613

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 129-133 kg, D = 341-347 kg.

Division into sections for transport

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

A

Electrical connectionCapacity variant 1: 1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 10 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A Capacity variant 2: 1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 16 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanCapacity variant 1: Motor shaft power: 0.8 kW, motor control system: 1 x 230 V, 50 Hz Capacity variant 2: Motor shaft power: 1.15 kW, motor control system: 1 x 230 V, 50 Hz

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

ADA

Page 19: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209122

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Sizing, Installation, Dimensions and Weights

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -254 -2 -3 -5 -13 -13 -14 -20 -25

To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -434 -9 -11 -16 -28 -38 -41 -44 -44

To air handling unit surroun-dings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -564 -13 -17 -28 -34 -46 -47 -54 -56

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s008 720 0.20 3600 1.00

2.5

2.0

1.5

70dBLw,tot80 85

90

75

70dBLw,tot 80

85

90

75

1

23

4

1

23

4

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign are calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line.

Limit line, Ecodesign, 2016 Limit line, Ecodesign, 2018

2.5

2.0

1.5

70dBLw,tot 85

90

75

70dBLw,tot80

85

75

1

234

1

23

4

80

90 Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

MTE MPE

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 008, common casing

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20191209 We reserve the right to alter specifications.

GOLD

123

Sizing, Installation, Dimensions and Weights

Clear Space for InspectionA clear space of 900 mm must be provided in front of the unit and at least 200 mm must be provided above the junction hood.

Power connectionCapacity variant 1: 1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 16 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A Capacity variant 2: 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A Rated data per fanCapacity variant 1: Motor shaft power: 1.15 kW, motor control system: 1 x 230 V, 50 Hz Capacity variant 2: Motor shaft power: 1.6 kW, motor control system: 3 x 400 V, 50 Hz

Delivery and transport within the siteThe GOLD PX 008 is produced in one single variant. All of its components are arranged at their given physical locations inside the air handling unit.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

The air handling unit is supplied on a wooden pallet.

The set of support legs, for mounting the base beams, is available as an accessory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Outdoor air Supply air Extract air Exhaust air

Size A B C D F G H J L Ø Weight, kg

008 911,5 995 277,5 440 271 543 1085 749 2503 400 449-506

Right-hand version

Left-hand version

PX

76

72

16

52*380 18

52305 305

76

45 45J

72

øø= =

Power connection

* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

GOLD PX, counterflow heat exchanger, size 008, common casing

Page 21: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209124

GOLD PX, counterflow heat exchanger, size 008, split version

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Sizing, Installation, Dimensions and Weights

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -254 -2 -3 -5 -13 -13 -14 -20 -25

To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -434 -9 -11 -16 -28 -38 -41 -44 -44

To air handling unit surroun-dings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -564 -13 -17 -28 -34 -46 -47 -54 -56

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s008 720 0.20 3600 1.00

2.5

2.0

1.5

70dBLw,tot80 85

90

75

70dBLw,tot 80

85

90

75

1

23

4

1

23

4

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign are calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line.

Limit line, Ecodesign, 2016 Limit line, Ecodesign, 2018

2.5

2.0

1.5

70dBLw,tot 85

90

75

70dBLw,tot80

85

75

1

234

1

23

4

80

90 Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

MTE MPE

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Page 22: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

125

GOLD PX, counterflow heat exchanger, size 008, split version

Sizing, installation, dimensions and weights

Delivery and transport within the siteThe GOLD PX 008 can be supplied as one single unit, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configuration RX/PX/CX, sizes 004-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units). Outdoor air Supply air Extract air Exhaust air

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 110-142 kg, D = 341-347 kg.

Division into sections for transport

A AD

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Power connectionCapacity variant 1: 1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 16 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A Capacity variant 2: 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanCapacity variant 1: Motor shaft power: 1.15 kW, motor control system: 1 x 230 V, 50 Hz Capacity variant 2: Motor shaft power: 1.6 kW, motor control system: 3 x 400 V, 50 Hz

Size A B C D F G H J K L Ø Weight, kg

008 647 995 277.5 1517 271 543 1085 749 440 2811 400 561-631

Right-hand version

Left-hand version

D

52

16 52*

380 18

PX

7676

K72

305

ø

305

ø

K

45 45J

72

= =

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

Page 23: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209126

2.5

2.01.5

65dBLw,tot 70 75 80

65dBLw,tot 7075

80

1

2

4

1

2

4

3

3

85

85

2.5

2.01.5

65dBLw,tot 70 75 80

65dBLw,tot 7075

80

1

2

4

1

2

4

3

3

85

85

GOLD PX Top, counterflow heat exchanger, size 008

Sizing, installation, dimensions and weights

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors, KOK , dB.

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 -1 -4 -5 -10 -12 -12 -20 -282 -2 -6 -10 -4 -10 -12 -19 -263 0 -2 -7 -15 -18 -20 -29 -374 -13 -14 -23 -34 -40 -39 -40 -46

To the inletduct*

1 -12 -13 -21 -31 -36 -37 -40 -502 -14 -17 -25 -27 -35 -37 -40 -493 -13 -12 -26 -38 -43 -41 -42 -524 -13 -14 -23 -34 -40 -39 -40 -46

To unit’s surroundings**

1 -12 -18 -28 -31 -45 -45 -54 -592 -13 -20 -33 -25 -43 -45 -53 -573 -11 -16 -30 -36 -51 -53 -63 -684 -24 -28 -46 -55 -73 -72 -74 -77

Size Min. airflow (for airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s008 720 0,20 3600 1,00

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

MTE MPE

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

For Ecodesign, the mean value for supply air and extract air must be within the limit line.

Page 24: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

127

GOLD PX Top, counterflow heat exchanger, size 008

Sizing, installation, dimensions and weights

Delivery and transport within the siteGOLD PX Top 008 can be supplied as one single unit or in an optional division of sections. Extra air handling unit sections cannot be ordered due to the deviating height measurement. Filter/fan sections for height adapted PX (side fed) and PX Top can be combined, see the section: Description of the Air Han-dling Unit.The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.The air handling unit/unit sections is/are delivered on wooden beams.The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors). B: Specify right-hand or left-hand version when ordering.

Size A B D E F H I J K L Ø Weight, kg

008 647 995 1517 350 878 1295 288 749 278 2811 400 613-621

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 136-137 kg, D = 341-347 kg.

Division into sections for transport

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Electrical connectionCapacity variant 1: 1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 16 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A Capacity variant 2: 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanCapacity variant 1: Motor shaft power: 1.15 kW, motor control system: 1 x 230 V, 50 Hz Capacity variant 2: Motor shaft power: 1.6 kW, motor control system: 3 x 400 V, 50 Hz

16

PX

380 18

76

D

52 45 45

J 76

52

FE

FE

I

K

ø

ø ø

ø

Electrical connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

ADA

Page 25: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209128

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Sizing, installation, dimensions and weights

Size Min. flow (for airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s011 720 0.20 3960 1.10

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -254 -2 -3 -5 -13 -13 -14 -20 -25

To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -434 -9 -11 -16 -28 -38 -41 -44 -44

To air handling unit surroun-dings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -564 -13 -17 -28 -34 -46 -47 -54 -56

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 011

2.5

2.0

1.5

1

23

4

1

234

70dBLw,tot 80 8575

90

70dBLw,tot 80 8575

90 Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

2.5

2.0

1.5

1

23

4

1

23

4

70dBLw,tot 80 8575

90

70dBLw,tot 80 8575

90 Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

MTE MPE

The limit line for Ecodesign 2018 is calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line. The air handling unit complies with requirements to Ecodesign 2016.

Page 26: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

129

Sizing, installation, dimensions and weights

Power connectionCapacity variant 1: 1-phase, 3-conductor, 230 V -10/+15%, 50 Hz, 16 A or

3-phase, 5-conductor, 400 V -10/+15%, 50 Hz, 10 A Capacity variant 2: 3-phase, 5-conductor, 400 V -10/+15%, 50 Hz, 10 A Rated data per fanCapacity variant 1: Motor shaft power: 1.15 kW,

motor control system: 1 x 230 V, 50 Hz Capacity variant 2: Motor shaft power: 1.6 kW, motor control system: 3 x 400 V, 50 Hz

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 135-175 kg, D = 444-454 kg.

Division into sections for transport

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

PX

76 76

K K

16 52*

380 18

D

E E52

72

øø

350 350

= =

45 45J

72

GOLD PX, counterflow heat exchanger, size 011

Power connection

Delivery and transport within the siteThe GOLD PX 011 can be supplied as one single unit, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit. The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.The air handling unit/unit sections is/are delivered on wooden beams.The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering. B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Right-hand version

Left-hand version

Outdoor air Supply air Extract air Exhaust air

Size A B C D E F G H J K L Ø Weight, kg

011 647 1199 324 1631 471 324 647 1295 953 551 2925 500 714-804

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

A AD

Page 27: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209130

2.5

2.0

1.5

65dBLw,tot 70 75 80

65dBLw,tot 70 75 80

1

2

4

1

2

4

3

3

2.5

2.0

1.5

65dBLw,tot 70 75 80

65dBLw,tot 70 75 80

1

2

4

1

2

4

3

3

GOLD PX Top, counterflow heat exchanger, size 011

Sizing, installation, dimensions and weights

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors, KOK , dB.

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Size Min. airflow (for airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s011 720 0,20 3960 1,10

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 0 -11 -2 -11 -11 -12 -20 -292 1 -10 -11 -3 -8 -10 -16 -223 7 -2 -6 -13 -15 -16 -27 -354 -5 -15 -22 -32 -35 -36 -40 -40

To the inletduct*

1 -8 -18 -20 -31 -33 -36 -44 -442 -10 -21 -29 -25 -32 -34 -41 -463 -2 -9 -21 -35 -34 -38 -45 -474 -5 -15 -22 -32 -35 -36 -40 -40

To unit’s surroundings**

1 -11 -25 -25 -32 -44 -45 -54 -602 -10 -24 -34 -24 -41 -43 -50 -533 -4 -16 -29 -34 -48 -49 -61 -664 -16 -29 -45 -53 -68 -69 -74 -71

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

MTE MPE

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

For Ecodesign, the mean value for supply air and extract air must be within the limit line.

Page 28: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

131

16 52

D

52 45 45

J

FE

FE

I

ø

ø

ø

PX

380 1876

72

GOLD PX Top, counterflow heat exchanger, size 011

Sizing, installation, dimensions and weights

Delivery and transport within the siteThe GOLD Top PX 011 can be supplied as two units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit.The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.The air handling unit/unit sections is/are delivered on wooden beams.The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors). B: Specify right-hand or left-hand version when ordering.

Electrical connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F H I J L Ø Weight, kg

011 827 1199 1631 332 500 1295 332 953 3285 500 814-826

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 185-186 kg, D = 444-454 kg.

Division into sections for transport

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

ADA

Electrical connectionCapacity variant 1: 1-phase, 3-wire, 230 V -10/+15%, 50 Hz, 16 A or 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A Capacity variant 2: 3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanCapacity variant 1: Motor shaft power: 1.15 kW, motor control system: 1 x 230 V, 50 Hz Capacity variant 2: Motor shaft power: 1.6 kW, motor control system: 3 x 400 V, 50 Hz

Page 29: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209132

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Sizing, Installation, Dimensions and Weights

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -25

To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -43

To air handling unit surroun-dings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -56

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s012 720 0.20 5040 1.40

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 012

2.5

2.0

1.5

1

23

1

23

70dBLw,tot 80 8575

90

70dBLw,tot 8085

75

90Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign are calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line.

Limit line, Ecodesign, 2016 Limit line, Ecodesign, 2018

MTE MPE

2.5

2.0

1.5

1

2

3

1

23

70dBLw,tot 80 8575

90

70dBLw,tot 80 8575

90Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Cap. var. 2

Page 30: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

133

Sizing, Installation, Dimensions and Weights

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 146-189 kg, D = 444-454 kg.

Division into sections for transport Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power: 1.6 kW alt. 2.4 kW, motor control system: 3 x 400 V, 50 Hz

GOLD PX, counterflow heat exchanger, size 012Delivery and transport within the siteThe GOLD PX 012 can be supplied as one single unit, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit. The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.The air handling unit/unit sections is/are delivered on wooden beams.The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units). Outdoor air Supply air Extract air Exhaust air

Size A B C D E F G H J K L Ø Weight, kg

012 647 1199 324 1631 471 324 647 1295 953 551 2925 500 736-832

PX

76 76

K K

16 52*

380 18

D

E E52

72

øø

350 350

= =

45 45J

72

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

A AD

Right-hand version

Left-hand version

Page 31: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209134

2.5

2.01.5

65dBLw,tot 70 75 80

65dBLw,tot 70 75 80

1

2

1

23

3

85

85

2.5

2.0

1.5

65dBLw,tot 70 75 80

65dBLw,tot 70 75 80

1

2

1

23

385

85

GOLD PX Top, counterflow heat exchanger, size 012

Sizing, installation, dimensions and weights

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors, KOK , dB.

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 2 -7 -3 -10 -12 -14 -20 -262 3 -7 -6 -5 -9 -13 -17 -223 3 -3 -6 -11 -13 -17 -25 -31

To the inletduct*

1 -7 -15 -22 -34 -35 -38 -46 -492 -8 -17 -25 -29 -33 -37 -44 -493 -3 -13 -21 -37 -36 -39 -44 -45

To unit’s surroundings**

1 -9 -21 -26 -31 -45 -47 -54 -572 -8 -21 -29 -26 -42 -46 -51 -533 -8 -17 -29 -32 -46 -50 -59 -62

Size Min. airflow (for airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s012 720 0,20 5040 1,40

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Cap. var. 2

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

MTE MPE

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

For Ecodesign, the mean value for supply air and extract air must be within the limit line.

Page 32: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

135

GOLD PX Top, counterflow heat exchanger, size 012

Sizing, installation, dimensions and weights

16 52

D

52 45 45

J

FE

FE

I

ø

ø

ø

PX

380 1876

72

Delivery and transport within the siteThe GOLD Top PX 012 can be supplied as two units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit.The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.The air handling unit/unit sections is/are delivered on wooden beams.The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors).

B: Specify right-hand or left-hand version when ordering.

Electrical connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F H I J L Ø Weight, kg

012 827 1199 1631 332 500 1295 332 953 3285 500 836-854

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 196-200 kg, D = 444-454 kg.

Division into sections for transport Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Electrical connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power: 1.6 kW alt. 2.4 kW, motor control system: 3 x 400 V, 50 Hz

ADA

Page 33: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209136

Sizing, Installation, Dimensions and Weights

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s014 720 0.20 5940 1.65

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -1 -6 -6 -8 -7 -7 -12 -152 -1 -5 -8 -8 -7 -9 -13 -163 -1 -2 -6 -15 -14 -16 -22 -25

To inlet duct* 1 -8 -15 -16 -28 -35 -38 -40 -382 -9 -16 -21 -24 -33 -36 -39 -393 -6 -4 -14 -27 -35 -39 -44 -43

To air handling unit surroun-dings**

1 -12 -20 -29 -29 -40 -40 -46 -462 -12 -19 -31 -29 -40 -42 -47 -473 -12 -16 -29 -36 -47 -49 -56 -56

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 014

1

2

3

1

2

3

75dBLw,tot 85 8580

90

70dBLw,tot 80 8575

90

2.5

2.0

1.5

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit line for Ecodesign 2018 is calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line. The air handling unit complies with requirements to Ecodesign 2016.

Limit line, Ecodesign, 2018

MTE MPE

1

2

3

1

2

3

75dBLw,tot 85 8580

90

70dBLw,tot 80 8575

90

2.5

2.0

1.5

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Page 34: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

137

Sizing, Installation, Dimensions and Weights

Clear Space for InspectionA clear space of 900 mm must be provided in front of the unit and at least 200 mm must be provided above the junction hood.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power: 1.6 kW alt. 2.4 kW, motor control system: 3 x 400 V, 50 Hz

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 190-244 kg, D = 549-561 kg.

Division into sections for transport

GOLD PX, counterflow heat exchanger, size 014Delivery and transport within the siteThe GOLD PX 014 can be supplied as two units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Outdoor air Supply air Extract air Exhaust air

Size A B D E F G H I J K L M N Weight, kg

014 757,5 1400 1836 528 400 1000 1551 375 1154 200 3351 205 188 929-1049

Right-hand version

Left-hand version

D

E E 5252

PX

M M

L

380 18

N76

N

724545

Power con-nection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

A AD

Page 35: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209138

GOLD PX Top, counterflow heat exchanger, size 014

Sizing, installation, dimensions and weights

1

2

3

1

2

3

70dBLw,tot 85

90

8075

70dBLw,tot 85

90

8075

2.5

2.0

1.5

1

2

3

1

2

3

70dBLw,tot 85

90

8075

70dBLw,tot 85

90

8075

2.5

2.0

1.5

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s014 720 0,20 5940 1,65

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -10 -16 -2 -9 -9 -13 -16 -212 -9 -16 -9 -3 -6 -12 -15 -193 -1 -6 -4 -9 -10 -15 -21 -26

To inlet duct* 1 -14 -21 -25 -31 -33 -33 -26 -272 -16 -22 -28 -29 -32 -31 -25 -263 -9 -14 -30 -35 -38 -38 -33 -35

To air handling unit surroun-dings**

1 -21 -30 -25 -30 -42 -46 -50 -522 -20 -30 -32 -24 -39 -45 -49 -503 -12 -20 -27 -30 -43 -48 -55 -57

MTE MPE

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

For Ecodesign, the mean value for supply air and extract air must be within the limit line.

Page 36: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

139

GOLD PX Top, counterflow heat exchanger, size 014

Sizing, installation, dimensions and weights

Clear space for inspectionA clear space of 1000 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Electrical connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A

Rated data per fanMotor shaft power: 1.6 kW alt. 2.4 kW, motor control system: 3 x 400 V, 50 Hz

45 72

45

J

100

21

B

5252 K K

PX

380 18 76

G

O P

N

MFE I M F EI

45 72

45

J

100

21

B

5252 K K

PX

380 18 76

G

O P

N

MFE I M F EI

Delivery and transport within the siteThe GOLD Top PX 014 can be supplied as two units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors).

B: Specify right-hand or left-hand version when ordering.

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 267-285 kg, D = 549-561 kg.

Division into sections for transport

Electrical connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F G H I J K L M N O P Weight, kg

014 1039 1400 1836 120 400 1000 1551 106 1154 528 3914 300 1200 200 100 1083-1131

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

View from the above.

ADA

Page 37: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209140

Sizing, Installation, Dimensions and Weights

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s020 1080 0.30 7560 2.10

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To inlet duct* 1 -11 -16 -14 -27 -33 -37 -38 -34

2 -6 -9 -14 -28 -35 -39 -43 -39

To air handling unit surroun-dings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 020

2.5

2.0

1.5

12

12

65dBLw,tot 75 80 8570

90

65dBLw,tot 75 80 8570

90 Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign 2018 are calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line. The air handling unit complies with requirements to Ecodesign 2016.

Limit line, Ecodesign, 2018

MTE MPE

2.52.0

1.5

12

12

65dBLw,tot 75 80 8570

65dBLw,tot 75 80 8570

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Page 38: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

141

Sizing, Installation, Dimensions and Weights

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 200-264 kg, D = 549-561 kg.

Division into sections for transport Clear space for inspectionA clear space of 900 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A (capacity variant 1) alt. 16 A (capacity variant 2)

Rated data per fanMotor shaft power: 2.4 kW alt. 3.4 kW, motor control system: 3 x 400 V, 50 Hz

D

E E 5252

PX

M M

L

380 18

N76

N

724545

GOLD PX, counterflow heat exchanger, size 020

Power con-nection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F G H I J K L M N Weight, kg

020 757,5 1400 1836 528 400 1000 1551 375 1154 200 3351 205 188 949-1089

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

Delivery and transport within the siteThe GOLD PX 020 can be supplied as two units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

A AD

Page 39: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209142

12

12

75dBLw,tot 85 90

95

80

75dBLw,tot 85

95

80 90

2.5

2.0

1.5

12

12

75dBLw,tot 85 90

95

80

75dBLw,tot 85

95

80 90

2.5

2.0

1.5

GOLD PX Top, counterflow heat exchanger, size 020

Sizing, installation, dimensions and weights

MTE MPE

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

For Ecodesign, the mean value for supply air and extract air must be within the limit line.

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s020 1080 0,30 7560 2,10

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -10 -15 -2 -8 -10 -17 -22 -28

2 -2 -6 -3 -8 -11 -19 -26 -31

To inlet duct* 1 -18 -24 -29 -33 -36 -35 -29 -30

2 -13 -17 -32 -38 -40 -41 -36 -37

To air handling unit surroun-dings**

1 -21 -29 -25 -29 -43 -50 -56 -59

2 -13 -20 -26 -29 -44 -52 -60 -62

Page 40: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

143

45 72

45

J

100

21

B

5252 K K

PX

380 18 76

G

O P

N

MFE I M F EI

45 72

45

J

100

21

B

5252 K K

PX

380 18 76

G

O P

N

MFE I M F EI

GOLD PX Top, counterflow heat exchanger, size 020

Sizing, installation, dimensions and weights

Clear space for inspectionA clear space of 1000 mm should be provided in front of the unit and at least 200 mm should be provided above the junction hood.

Electrical connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A (capacity variant 1) or 16 A (capacity variant 2)

Rated data per fanMotor shaft power: 2.4 kW alt. 3.4 kW, motor control system: 3 x 400 V, 50 Hz

Delivery and transport within the siteThe GOLD Top PX 020 can be supplied as two units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors).

B: Specify right-hand or left-hand version when ordering.

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 277-307 kg, D = 549-561 kg.

Division into sections for transport

Electrical connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F G H I J K L M N O P Weight, kg

020 1039 1400 1836 120 400 1000 1551 106 1154 528 3914 300 1200 200 100 1103-1175

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

View from the above.

ADA

Page 41: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209144

Sizing, Installation, Dimensions and Weights

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s025 1080 0.30 9000 2.50

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To inlet duct* 1 -11 -16 -14 -27 -33 -37 -38 -34

2 -6 -9 -14 -28 -35 -39 -43 -39

To air handling unit surroun-dings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 025

2.52.0

1.5

65dBLw,tot 75 80 8570

65dBLw,tot 75 80 8570

12

12

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

The limit lines for Ecodesign 2018 are calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line. The air handling unit complies with requirements to Ecodesign 2016.

MTE MPE

2.5 2.0

1.5

65dBLw,tot 7570 80 85

65dBLw,tot 75 80 8570

12

12

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

Page 42: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

145

Sizing, Installation, Dimensions and Weights

Clear space for inspectionA clear space of 900 mm should be provided in front of the unit.

Power connection3-phase, 5-wire cable, 400 V -10/+15%, 50 Hz, 10 A (capacity variant 1) alt. 16 A (capacity variant 2)

Rated data per fanMotor shaft power: 2.4 kW alt. 3.4 kW, motor control system: 3 x 400 V, 50 Hz

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 249-333 kg, D = 737-761 kg.

Division into sections for transport

GOLD PX, counterflow heat exchanger, size 025Delivery and transport within the siteThe GOLD PX 025 can be supplied as two units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Size A B D E F G H I J K L M N Weight, kg

025 847,5 1600 2130 675 500 1200 1811 405 1354 200 3825 200 203 1235-1427

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

PX

M M

L

D

E E 5252

N

N

8245

45

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

A AD

Page 43: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209146

GOLD PX Top, counterflow heat exchanger, size 025

Sizing, installation, dimensions and weights

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

12

12

75dBLw,tot 85

90

80

75dBLw,tot 80

90

2.0

2.5

1.5

85

12

12

75dBLw,tot 85

90

80

75dBLw,tot 80

90

2.5

2.0

1.5

85

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s025 1080 0,30 9000 2,50

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -9 -13 -6 -6 -6 -12 -16 -19

2 -4 -5 -4 -8 -10 -18 -25 -28

To inlet duct* 1 -11 -13 -15 -26 -30 -31 -36 -36

2 -8 -9 -21 -31 -36 -37 -40 -40

To air handling unit surroun-dings**

1 -20 -27 -29 -27 -39 -45 -50 -50

2 -15 -19 -27 -29 -43 -51 -59 -59

MTE MPE

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

For Ecodesign, the mean value for supply air and extract air must be within the limit line.

Page 44: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

147

GOLD PX Top, counterflow heat exchanger, size 025

Sizing, installation, dimensions and weights

Clear space for inspectionA clear space of 1,000 mm should be provided in front of the unit.

Electrical connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 10 A (capacity variant 1) or 16 A (capacity variant 2)

Rated data per fanMotor shaft power: 2.4 kW alt. 3.4 kW motor control system: 3 x 400 V, 50 Hz

45 82

45

J

100

21B

5252 K K

G

O P

N

MFE I M F EI

PX

Delivery and transport within the siteThe GOLD Top PX 025 can be supplied as two units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors).

B: Specify right-hand or left-hand version when ordering.

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 319-364 kg, D = 737-761 kg.

Division into sections for transport

Electrical connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F G H I J K L M N O P Weight, kg

025 1039 1600 2130 120 400 1200 1811 106 1354 675 4208 300 1400 200 100 1375-1489

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

A AD

45 82

45

J

100

21B

5252 K K

G

O P

N

MFE I M F EI

PX

View from the above.

Page 45: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209148

Sizing, Installation, Dimensions and Weights

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s030 1800 0.50 11520 3.20

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To inlet duct* 1 -11 -16 -14 -27 -33 -37 -38 -34

2 -6 -9 -14 -28 -35 -39 -43 -39

To air handling unit surroun-dings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

GOLD PX, counterflow heat exchanger, size 030

12

12

2.5

2.0

1.5

70dBLw,tot 80 8575

90

70dBLw,tot 80 8575

90

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign are calculated with capacity variant 2. The mean value for supply air and extract air must be within the limit line.

Limit line, Ecodesign, 2016 Limit line, Ecodesign, 2018

MTE MPE

12

12

2.5

2.0

1.5

70dBLw,tot 80 8575

90

70dBLw,tot 80 8575

90

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Page 46: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

149

Sizing, Installation, Dimensions and Weights

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 275-345 kg, D = 737-761 kg.

Division into sections for transport Clear space for inspectionA clear space of 900 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 16 A (capacity variant 1) alt. 20 A (capacity variant 2)

Rated data per fanMotor shaft power: 4.0 kW alt. 5.0 kW, motor control system: 3 x 400 V, 50 Hz

PX

M M

L

D

E E 5252

N

N

8245

45

GOLD PX, counterflow heat exchanger, size 030Delivery and transport within the siteThe GOLD PX 030 can be supplied as two units, or in a num-ber of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit. .

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F G H I J K L M N Weight, kg

030 847,5 1600 2130 675 500 1200 1811 405 1354 200 3825 200 203 1287-1451

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

Power connection

A AD

Page 47: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209150

GOLD PX Top, counterflow heat exchanger, size 030

Sizing, installation, dimensions and weights

Min. and Max. AirflowsThe flows specified refer to those that can be preset in the hand-held micro terminal. The practical flow limits are deter-mined by the external pressure drop.

Correction factors KOK , dB

* The integral attenuation of filters and counterflow heat exchanger has been taken into account. ** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

2.5

2.0

1.5

12

12

75dBLw,tot 80 85 90

95

75dBLw,tot 80 85 90

95

12

12

75dBLw,tot 85 90

95

80

75dBLw,tot 80

95

2.0

2.5

1.5

85 90

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s030 1800 0,50 11520 3,20

Range in the

diagram

Octave band, No. / mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To outlet duct 1 -9 -13 -3 -6 -10 -15 -17 -17

2 -3 -5 -4 -8 -10 -18 -23 -24

To inlet duct* 1 -15 -17 -17 -28 -33 -34 -40 -40

2 -8 -8 -20 -31 -35 -36 -38 -39

To air handling unit surroun-dings**

1 -20 -27 -26 -27 -43 -48 -51 -48

2 -14 -19 -27 -29 -43 -51 -57 -55

MTE MPE

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

For Ecodesign, the mean value for supply air and extract air must be within the limit line.

Page 48: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

151

45 82

45

J

100

21B

5252 K K

G

O P

N

MFE I M F EI

PX

GOLD PX Top, counterflow heat exchanger, size 030

Sizing, installation, dimensions and weights

Delivery and transport within the siteThe GOLD Top PX 030 can be supplied as two units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit. Filter/fan sections for PX and PX Top can be combined, see the section: Description of the Air Handling Unit.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: All the duct connections are arranged from the top of the air handling unit (the unit must not be installed outdoors).

B: Specify right-hand or left-hand version when ordering.

Clear space for inspectionA clear space of 1,000 mm should be provided in front of the unit.

Electrical connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 16 A (capacity variant 1) alt. 20 A (capacity variant 2)

Rated data per fanMotor shaft power: 4.0 kW alt. 5.0 kW, motor control system: 3 x 400 V, 50 Hz

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 345-376 kg, D = 737-761 kg.

Division into sections for transport

Electrical connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

Size A B D E F G H I J K L M N O P Weight, kg

030 1039 1600 2130 120 400 1200 1811 106 1354 675 4208 300 1400 200 100 1427-1513

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

A AD

45 82

45

J

100

21B

5252 K K

G

O P

N

MFE I M F EI

PX

View from the above.

Page 49: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209152

Sizing, Installation, Dimensions and Weights

GOLD PX, counterflow heat exchanger, size 035

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

* The integral attenuation of filters and coil heat exchangers has been taken into account.** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Correction factors, KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s035 1800 0,50 14040 3,90

Range in the

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outlet duct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inlet duct*

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To air handling unit surround-ings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

2.5

2.0

1.5

75dBL w,tot 80 85 90

75dBL w,tot 80 85 90

12

12

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

MTE MPE

12

12

2.5

2.0

1.5

L w,tot 80 8575

L w,tot 80 85

90

9075

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign are calculated with capacity variant 2 and full face end connection panels (accessories). The mean value for supply air and extract air must be within the limit line. Other values in diagrams are calculated for air handling units with standard end connection panels.

Limit line, Ecodesign, 2016 Limit line, Ecodesign, 2018

Page 50: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

153

Sizing, Installation, Dimensions and Weights

PX

L

D

E E 5252

N

N

8245

45

245 245

GOLD PX, counterflow heat exchanger, size 035Delivery and transport within the siteThe GOLD PX 035 can be supplied as three units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configuration RX/PX/CX, sizes 011-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Clear space for inspectionA clear space of 1,000 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 16 A (capacity variant 1) alt. 20 A (capacity variant 2)

Rated data per fanMotor shaft power: 4.0 kW alt. 5.0 kW, motor control system, 3 x 400 V, 50 Hz

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 377-482 kg, D = 1038-1074 kg.

Division into sections for transport

Outdoor air Supply air Extract air Exhaust air

Right-hand version

Left-hand version

A AD

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

Size A B D E F G H I J K L N Weight, kg

035 1038.5 1990 2400 806 600 1400 2159 479 1744 295 4477 240 1792-2038

Page 51: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209154

2.5

2.0

1.5

75dBLw,tot 80 85 90

75dBLw,tot 80 85 90

12

12

2.5

2.0

1.5

75dBLw,tot 85 9080

75dBLw,tot 85 9080

12

12

Sizing, Installation, Dimensions and Weights

GOLD PX, counterflow heat exchanger, size 040

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

Correction factors, KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s040 2700 0,75 18000 5,00

* The integral attenuation of filters and coil heat exchangers has been taken into account.** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Range in the

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outlet duct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inlet duct*

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To air handling unit surround-ings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

MTE MPE

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The limit lines for Ecodesign are calculated with capacity variant 2 and full face end connection panels (accessories). The mean value for supply air and extract air must be within the limit line. Other values in diagrams are calculated for air handling units with standard end connection panels.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

Page 52: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

155

Sizing, Installation, Dimensions and Weights

GOLD PX, counterflow heat exchanger, size 040Delivery and transport within the siteThe GOLD PX 040 can be supplied as three units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configuration RX/PX/CX, sizes 011-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The electrical cabinet and the drain pipe on the front of the air handling unit can be removed, if required, for transporting the unit within the building site.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: Specify whether the unit shall have an air intake from above for outdoor air and/or extract air when placing orders (does not apply to outdoor units).

Clear space for inspectionA clear space of 1,000 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 25 A (capacity variant 1) alt. 40 A (capacity variant 2)

Rated data per fanMotor shaft power: 6.5 kW alt. 10 kW, motor control system, 3 x 400 V, 50 Hz

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 390-504 kg, D = 1038-1074 kg.

Division into sections for transport

Outdoor air Supply air Extract air Exhaust air

A AD

Size A B D E F G H I J K L N Weight, kg

040 1038.5 1990 2400 806 600 1400 2159 479 1744 295 4477 240 1818-2082

Right-hand version

Left-hand version

PX

L

D

E E 5252

N

N

8245

45

245 245

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose.

* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

Page 53: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209156

Sizing, Installation, Dimensions and Weights

GOLD CX, coil heat exchangers, size 035

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

* The integral attenuation of filters and coil heat exchangers has been taken into account.** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Correction factors, KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s035 1800 0,50 14040 3,90

Range in the

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outlet duct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inlet duct*

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To air handling unit surround-ings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

2.5

2.0

1.5

75dBL w,tot 80 85 90

75dBL w,tot 80 85 90

12

12

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit line for Ecodesign 2018 is calculated with capacity variant 2 and full face end connection panels (accessories). The mean value for supply air and extract air must be within the limit line. The air handling unit complies with requirements to Ecodesign 2016. Other values in diagrams are calculated for air handling units with standard end connection panels.

Limit line, Ecodesign, 2018

Page 54: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

157

Sizing, Installation, Dimensions and Weights

5245

4552

200 700145

B**

CX

GOLD CX, coil heat exchangers, size 035

Size A B C D E F G H I J K L Weight, kg

035 1038.5 1990 1744 900 245 600 1400 2159 479 240 295 2977 1934-2144

Right-hand version

Left-hand version

Upward UpwardForwardForward

Upward Upward

ForwardForward

Outdoor air Supply air Extract air Exhaust air

Clear space for inspectionA clear space of 1,000 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 20 A (capacity variant 1) alt. 25 A (capacity variant 2)

Rated data per fanMotor shaft power: 4.0 kW alt. 5.0 kW, motor control system, 3 x 400 V, 50 Hz

Power connection

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 377-482 kg, D = 1,180 kg.

Division into sections for transport

A AD

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose. Applies to right-hand version with the supply air fan to the upper right and to left-hand version with the supply air fan to the upper left.* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).** Width of centre section's casing = B + 200 mm.

Delivery and transport within the siteThe GOLD CX 035 is supplied in three units, or in a number of differ-ent combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configuration RX/PX/CX, sizes 011-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The coil heat exchanger system is filled with liquid from the factory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering. If the air handling unit is supplied with all the end connection panels, the version can be changed at the building site using the hand-held terminal.

B: The arrangement of the functional sections can be vertically reversed. To be specified when placing an order, see the illustration to the right.

C: Specify upper fan outlet for upward air discharge when placing orders (not for outdoor units).

D: Specify whether the unit shall have an air intake from above for outdoor air or extract air when placing orders (Does not apply to units installed outdoors).

Supply air fan, right, lower level

Supply air fan, right, upper level

Supply air fan, left, upper level

Supply air fan, left, lower level

Page 55: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209158

2.5

2.0

1.5

75dBLw,tot 85 9080

75dBLw,tot 85 9080

1

2

12

Sizing, Installation, Dimensions and Weights

GOLD CX, coil heat exchangers, size 040

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

The limit lines for Ecodesign are calculated with capacity variant 2 and full face end connection panels (accessories). The mean value for supply air and extract air must be within the limit line. Other values in diagrams are calculated for air handling units with standard end connection panels.

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

Correction factors, KOK , dB

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s040 2700 0,75 18000 5,00

* The integral attenuation of filters and coil heat exchangers has been taken into account.** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Range in the

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outlet duct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inlet duct*

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To air handling unit surround-ings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

Cap. var. 1

Cap. var. 2

Cap. var. 1Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

Page 56: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

159

Sizing, Installation, Dimensions and Weights

GOLD CX, coil heat exchangers, size 040

Size A B C D E F G H I J K L Weight, kg

040 1038.5 1990 1744 900 245 600 1400 2159 479 240 295 2977 1960-2188

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 390-504 kg, D = 1,180 kg.

Division into sections for transport

A AD

** Width of centre section's casing = B + 200 mm.

Delivery and transport within the siteThe GOLD CX 040 is supplied in three units, or in a number of differ-ent combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configuration RX/PX/CX, sizes 011-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The air handling unit/unit sections is/are delivered on wooden beams.

The coil heat exchanger system is filled with liquid from the factory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering. If the air handling unit is supplied with all the end connection panels, the version can be changed at the building site using the hand-held terminal.

B: The arrangement of the functional sections can be vertically reversed. To be specified when placing an order, see the illustration to the right.

C: Specify upper fan outlet for upward air discharge when placing orders (not for outdoor units).

D: Specify whether the unit shall have an air intake from above for outdoor air or extract air when placing orders (Does not apply to units installed outdoors).

Clear space for inspectionA clear space of 1,000 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 32 A (capacity variant 1) alt. 40 A (capacity variant 2)

Rated data per fanMotor shaft power: 6.5 kW alt. 10 kW, motor control system: 3 x 400 V, 50 Hz

5245

4552

200 700145

B**

CX

Right-hand version

Left-hand version

Upward UpwardForwardForward

Upward Upward

ForwardForward

Outdoor air Supply air Extract air Exhaust air

Power connection

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Support feet (accessories) can be used for this purpose. Applies to right-hand version with the supply air fan to the upper right and to left-hand version with the supply air fan to the upper left.* The air handling unit is supplied without end connection panel if a duct accessory housed in an insulated casing will be connected. The AHU can also be supplied with full face end connection panel (accessory).

Supply air fan, right, lower level

Supply air fan, right, upper level

Supply air fan, left, upper level

Supply air fan, left, lower level

Page 57: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209160

2.5

2.0

1.5

75dBLw,tot 80 85 90

75dBLw,tot 80 85 90

12

12

Sizing, Installation, Dimensions and Weights

GOLD CX, coil heat exchangers, size 050

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

* The integral attenuation of filters and coil heat exchangers has been taken into account.** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Correction factors, KOK , dB

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inletduct*

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To unit’s surroundings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s050 2700 0,75 18000 5,00

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The air handling units, with capacity variant 2 and full face end connection panels, comply with requirements to Ecodesign 2016/2018. Other values in diagrams are calculated for air handling units with standard end connection panels.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Page 58: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

161

146M

B** 200 741

52

52*CX

10078

123 835 835402782162

45

N O

Sizing, Installation, Dimensions and Weights

GOLD CX, coil heat exchangers, size 050Delivery and transport within the siteThe GOLD CX 050 is supplied in three units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configu-ration RX/PX/CX, sizes 011-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors

The unit is supplied on 100 mm high support feet made of steel.

The coil heat exchanger system is filled with liquid from the factory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: The arrangement of the functional sections can be vertically reversed. To be specified when placing an order, see the illustra-tion to the right.

C: Specify upper fan outlet for upward air discharge when plac-ing orders (not for outdoor units).

D: Specify whether the unit shall have an air intake from above for outdoor air or extract air when placing orders (Does not apply to units installed outdoors). N.B.! Duct connection size: 2,000 x 600 mm.

Upward Upward

ForwardForward

Upward Upward

ForwardForward

Right-hand version

Left-hand version

Outdoor air Supply air Extract air Exhaust air

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 444-572 kg, D = 1458 kg.

Clear space for inspectionA clear space of 1,100 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 32 A (capacity variant 1) alt. 40 A (capacity variant 2)

Rated data per fanMotor shaft power: 6.5 kW alt. 10 kW, motor control system: 3 x 400 V, 50 Hz

Power connection

Division into sections for transport

* If the duct accessory is housed in an insu-lated casing, the AHU is supplied without the end connection panel. The AHU can also be supplied with full face end connection panel (accessory).

** Width of centre sec-tion's casing = B + 200 mm.

A AD

Supply air fan, right, lower level

Supply air fan, right, upper level

Supply air fan, left, upper level

Supply air fan, left, lower level

Supplied on 100 mm high transport feet. Removed when the unit is at its final location. If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Adjustable support feet (accessories) can be appropriately fitted to the base beams for this purpose. Applies to right-hand version with the supply air fan to the upper right and to left-hand version with the supply air fan to the upper left.

Size A B D E F G H I J K L M N O Weight, kg

050 1038,5 2318 900 145 800 1600 2288 344 172 359 2977 600 159 2000 2346-2602

Page 59: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209162

Sizing, Installation, Dimensions and Weights

GOLD CX, coil heat exchanger, size 060

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

Correction factors, KOK , dB

* The integral attenuation of filters and coil heat exchangers has been taken into account.** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inletduct*

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To unit’s surroundings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s060 3600 1,00 23400 6,50

2.5

2.0

1.5

75dBL w,tot 80 85 90

75dBL w,tot 80 85 90

12

12

95

95

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign are calculated with capacity variant 2 and full face end connection panels (accessories). The mean value for supply air and extract air must be within the limit line. Other values in diagrams are calculated for air handling units with standard end connection panels.

Limit line, Ecodesign, 2016 Limit line, Ecodesign, 2018

Page 60: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

163

146M

B** 200 741

52

52*CX

10078

123 835 835402782162

45

N O

Size A B D E F G H I J K L M N O Weight, kg

060 1038,5 2318 900 145 800 1600 2288 344 172 359 2977 600 159 2000 2480-2718

Sizing, Installation, Dimensions and Weights

GOLD CX, coil heat exchanger, size 060Delivery and transport within the siteThe GOLD CX 060 is supplied in three units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configu-ration RX/PX/CX, sizes 011-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors

The unit is supplied on 100 mm high support feet made of steel.

The coil heat exchanger system is filled with liquid from the factory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: The arrangement of the functional sections can be vertically reversed. To be specified when placing an order, see the illustra-tion to the right.

C: Specify upper fan outlet for upward air discharge when plac-ing orders (not for outdoor units).

D: Specify whether the unit shall have an air intake from above for outdoor air or extract air when placing orders (Does not apply to units installed outdoors). N.B.! Duct connection size: 2,000 x 600 mm.

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 511-630 kg, D = 1458 kg.

Clear space for inspectionA clear space of 1,100 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 40 A (capacity variant 1) or 50 A (capacity variant 2)

Rated data per fanMotor shaft power: 2 x 4.0 kW alt. 2 x 6.5 kW, motor control system: 3 x 400 V, 50 Hz

Power connection

Division into sections for transport

* If the duct accessory is housed in an insu-lated casing, the AHU is supplied without the end connection panel. The AHU can also be supplied with full face end connection panel (accessory).

** Width of centre sec-tion's casing = B + 200 mm.

A AD

Upward Upward

ForwardForward

Upward Upward

ForwardForward

Right-hand version

Left-hand version

Outdoor air Supply air Extract air Exhaust air

Supply air fan, right, lower level

Supply air fan, right, upper level

Supply air fan, left, upper level

Supply air fan, left, lower level

Supplied on 100 mm high transport feet. Removed when the unit is at its final location. If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Adjustable support feet (accessories) can be appropriately fitted to the base beams for this purpose. Applies to right-hand version with the supply air fan to the upper right and to left-hand version with the supply air fan to the upper left.

Page 61: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209164

GOLD CX, coil heat exchangers, size 070

Sizing, Installation, Dimensions and Weights

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

Correction factors, KOK , dB

* The integral attenuation of filters and coil heat exchangers has been taken into account.** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inletduct*

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To unit’s surroundings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s070 3600 1,00 27000 7,50

75dBL w,tot 80 85 90

75dBL w,tot 80 85 90

95

95

2.5

2.0

1.5

12

12

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1Cap. var. 2

Cap. var. 1

Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit lines for Ecodesign are calculated with capacity variant 2 and full face end connection panels (accessories). The mean value for supply air and extract air must be within the limit line. Other values in diagrams are calculated for air handling units with standard end connection panels.

Limit line, Ecodesign, 2016 Limit line, Ecodesign, 2018

Page 62: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

165

CX

52*

52

200B**743146M N O

121 1200115076 2485 76

45

GOLD CX, coil heat exchangers, size 070

Sizing, Installation, Dimensions and Weights

Delivery and transport within the siteThe GOLD CX 070 is supplied in three units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configu-ration RX/PX/CX, sizes 011-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The coil heat exchanger system is filled with liquid from the factory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: The arrangement of the functional sections can be vertically reversed. To be specified when placing an order, see the illustra-tion to the right.

C: Specify upper fan outlet for upward air discharge when plac-ing orders (not for outdoor units).

D: Specify whether the unit shall have an air intake from above for outdoor air or extract air when placing orders (Does not apply to units installed outdoors). N.B.! Duct connection size: 2,400 x 750 mm.

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 786-911 kg, D = 1882 kg.

Clear space for inspectionA clear space of 1,100 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 40 A (capacity variant 1) or 63 A (capacity variant 2)

Rated data per fanMotor shaft power: 2 x 4.0 kW alt. 2 x 6.5 kW, motor control system: 3 x 400 V, 50 Hz

Power connection

Division into sections for transport

* If the duct accessory is housed in an insu-lated casing, the AHU is supplied without the end connection panel. The AHU can also be supplied with full face end connection panel (accessory).

** Width of centre sec-tion's casing = B + 200 mm.

A AD

Upward Upward

ForwardForward

Upward Upward

ForwardForward

Right-hand version

Left-hand version

Outdoor air Supply air Extract air Exhaust air

Supply air fan, right, lower level

Supply air fan, right, upper level

Supply air fan, left, upper level

Supply air fan, left, lower level

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Adjustable support feet (accessories) can be appropriately fitted to the base beams for this purpose. Applies to right-hand version with the supply air fan to the upper right and to left-hand version with the supply air fan to the upper left.

Size A B D E F G H I J K L M N O Weight, kg

070 1273,5 2637 900 162 1000 1800 2640 320 160 418,5 3447 750 118,5 2400 3454-3704

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GOLD

We reserve the right to alter specifications. 20191209166

80dBLw,tot 85 90

80dBLw,tot 85 90

95

95

2.5

2.01.5

12

12

GOLD CX, coil heat exchangers, size 080

Sizing, Installation, Dimensions and Weights

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

Correction factors, KOK , dB

* The integral attenuation of filters and coil heat exchangers has been taken into account.** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Rangein

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outletduct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inletduct*

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To unit’s surroundings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s080 5400 1,50 34200 9,50

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

The limit lines for Ecodesign are calculated with capacity variant 2 and full face end connection panels (accessories). The mean value for supply air and extract air must be within the limit line. Other values in diagrams are calculated for air handling units with standard end connection panels.

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

Page 64: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

167

CX

52*

52

200B**743146M N O

121 1200115076 2485 76

45

GOLD CX, coil heat exchangers, size 080

Sizing, Installation, Dimensions and Weights

Delivery and transport within the siteThe GOLD CX 080 is supplied in three units, or in a number of different combinations of unit sections from the factory, see the section: Description of the Air Handling Unit/Delivery Configu-ration RX/PX/CX, sizes 011-080.

The unit sections are jointed together/split by means of bolts. The electrical and control cables between the unit sections have quick-fit connectors.

The coil heat exchanger system is filled with liquid from the factory.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: The arrangement of the functional sections can be vertically reversed. To be specified when placing an order, see the illustra-tion to the right.

C: Specify upper fan outlet for upward air discharge when plac-ing orders (not for outdoor units).

D: Specify whether the unit shall have an air intake from above for outdoor air or extract air when placing orders (Does not apply to units installed outdoors). N.B.! Duct connection size: 2,400 x 750 mm.

The unit can be divided into three sections at the building site.Dimensions: See A and D in the table above.Weight: A = 813-956 kg, D = 1882 kg.

Clear space for inspectionA clear space of 1,100 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 63 A (capacity variant 1) or 80 A (capacity variant 2)

Rated data per fanMotor shaft power: 2 x 6.5 kW alt. 2 x 10 kW, motor control system: 3 x 400 V, 50 Hz

Division into sections for transport

A AD

Upward Upward

ForwardForward

Upward Upward

ForwardForward

Right-hand version

Left-hand version

Outdoor air Supply air Extract air Exhaust air

Supply air fan, right, lower level

Supply air fan, right, upper level

Supply air fan, left, upper level

Supply air fan, left, lower level

Power connection

* If the duct accessory is housed in an insu-lated casing, the AHU is supplied without the end connection panel. The AHU can also be supplied with full face end connection panel (accessory).

** Width of centre sec-tion's casing = B + 200 mm.

If a water trap (accessory) is fitted, the air handling unit must be raised at least 50 mm to provide space for the water trap. Adjustable support feet (accessories) can be appropriately fitted to the base beams for this purpose. Applies to right-hand version with the sup-ply air fan to the upper right and to left-hand version with the supply air fan to the upper left.

Size A B D E F G H I J K L M N O Weight, kg

080 1273,5 2637 900 162 1000 1800 2640 320 160 418,5 3447 750 118,5 2400 3508-3794

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GOLD

We reserve the right to alter specifications. 20191209168

2.5

2.0

1.5

12

12

80dBLw,tot 85 90 95

80dBLw,tot 85 9095

GOLD CX, coil heat exchangers, size 100

Sizing, installation, dimensions and weights

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s100 5400 1,50 39 600 11,0

Correction factors, KOK , dB

* The integral attenuation of filters and coil heat exchangers has been taken into account.

** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Range in the

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outlet duct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inlet duct**

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To air handling unit surround-ings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1Cap. var. 2

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).

The limit line for Ecodesign 2018 is calculated with capacity variant 2 and full face end connection panels (accessories). The mean value for supply air and extract air must be within the limit line. The air handling unit complies with requirements to Ecodesign 2016. Other values in diagrams are calculated for air handling units with standard end connection panels.

Limit line, Ecodesign, 2018

Page 66: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

169

GOLD CX, coil heat exchangers, size 100

Sizing, installation, dimensions and weights

56*M

P

P

N O N

180200B**

56

77 3186 77

1048 1000 1048122

45

Delivery and transport within the siteThe GOLD CX 100 is supplied as six separate sections: Two fan sections, two filter sections and two coil heat exchanger sections. The six sections must be fitted together at the building site. The pipework package including the control box can be ordered as accessories and are supplied in unassembled condition for floor or wall mounting (see TBXZ pipework package under Acces-sories).

The three sections are to be jointed together by bolts and the electrical and control cables are simple to connect.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: The arrangement of the functional sections can vary. Specify this by selecting fan arrangement 1, 2, 4 or 5 when placing orders. For fan arrangement 4 and 5, you should also specify: supply air in upper or lower level.

C: Specify upper fan outlet for upward air discharge when placing orders (not for outdoor units). N.B.! Duct connec-tion size: 2,500 x 800 mm.

* If the duct accessory is housed in an insu-lated casing, the AHU is supplied without the end connection panel. The AHU can also be supplied with full face end connection panel (accessory).

Upward UpwardForwardForward

Upward Upward

ForwardForward

Right-hand version

Fan arrangement 1 Fan arrangement 2

Outdoor air Supply air Extract air Exhaust air

Filter and fan sections See dimensions A and P in the table above. Weight: fan section = 644-720 kg, filter section = 402-540 kg.

Heat exchanger sectionsSee dimensions D and P in the table above. Weight: Heat exchanger section = 1101-1126 kg.

Clear space for inspectionA clear space of 1,000 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 50 A (capacity variant 1) or 80 A (capacity variant 2)

Rated data per fanMotor shaft power: 2 x 6.5 kW alt. 2 x 10 kW, motor control system: 3 x 400 V, 50 Hz

Transport, dimensions and weights

Fan arrangement 5, supply air – upper level

Fan arrangement 5, supply air - lower level

Upward UpwardForwardForward

Upward UpwardForward

Forward

Left-hand version

Fan arrangement 1 Fan arrangement 2

Fan arrangement 4, supply air – upper level

Fan arrangement 4, supply air - lower level

Size A B D E F G H I J K L M N O P Weight, kg

100 1126 3340 1070 190 1200 2400 3440 520 210 470 3322 800 420 2500 1720 4294-4772

Power connection

If extract air flows through the lower level: The air handling unit must be raised at least 50 mm (Higher than the upper edge of the base beams) to provide space for the water trap.

** Width of centre sec-tion's casing = B + 200 mm.

Page 67: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

GOLD

We reserve the right to alter specifications. 20191209170

2.5

2.01.5

12

12

80dBLw,tot 85 90 95

80dBLw,tot 85 90 95

GOLD CX, coil heat exchangers, size 120

Sizing, installation, dimensions and weights

Min. and max. airflowsThe flows specified refer to those that can be preset in the hand-held terminal. The practical flow limits are determined by the external pressure drop.

Size Min. airflow (on airflow regulation)

Max. airflow

m3/h m3/s m3/h m3/s120 9000 2,50 50 400 14.0

Correction factors, KOK , dB

* The integral attenuation of filters and coil heat exchangers has been taken into account.

** Total sound power level emitted to the surroundings is calculated as the sum of the levels in the supply air and the extract air.

Range in the

diagram

Octave band, no./mid-frequency, Hz

Sound path 1 2 3 4 5 6 7 8

63 125 250 500 1000 2000 4000 8000

To the outlet duct

1 -4 -9 -7 -5 -8 -9 -11 -11

2 2 -4 -7 -7 -10 -12 -16 -17

To the inlet duct**

1 -10 -10 -8 -21 -28 -30 -35 -32

2 -5 -3 -8 -22 -30 -32 -40 -37

To air handling unit surround-ings**

1 -15 -23 -30 -26 -41 -42 -45 -42

2 -9 -18 -30 -28 -43 -45 -50 -48

Supply air fan

Extract air fan

SFPv

Air flow, m3/s

Ava

ilab

le t

ota

l pre

ssu

re r

ise,

Pa

Air flow, m3/h

The lower limit for the air flow when the unit is operating in the air flow regulation mode.

Cap. var. 1

Cap. var. 2

Cap. var. 1

Cap. var. 2

The limit lines for Ecodesign are calculated with capacity variant 2 and full face end connection panels (accessories). The mean value for supply air and extract air must be within the limit line. Other values in diagrams are calculated for air handling units with standard end connection panels.

Recommended working range for sizing.Permissible operating range when the fan is controlled to operate at a lower speed. The lower limit for the air flow when the unit is operating in the air flow regulation mode; see the black broken line in the diagram. If pressure regulation is used, the air flow can be regulated to zero, however this presupposes a certain static pressure drop in the ducting (approx. 50 Pa).Limit line, Ecodesign, 2018

Page 68: Sizing, Installation, Dimensions and Weights...GOLD We reserve the right to alter speciflcations. 201120 108 GOLD PX Top, counterflow heat exchanger, size 004 Sizing, installation,

20191209 We reserve the right to alter specifications.

GOLD

171

Size A B D E F G H I J K L M N O P Weight, kg

120 1126 3340 1070 190 1200 2400 3440 520 210 470 3322 800 420 2500 1720 4494-4990

GOLD CX, coil heat exchangers, size 120

Sizing, installation, dimensions and weights

56*M

P

P

N O N

180200B**

56

77 3186 77

1048 1000 1048122

45

Delivery and transport within the siteThe GOLD CX 120 is supplied as six separate sections: Two fan sections, two filter sections and two coil heat exchanger sections. The six sections must be fitted together at the building site. The pipework package including the control box can be ordered as accessories and are supplied in unassembled condition for floor or wall mounting (see TBXZ pipework package under Acces-sories).

The three sections are to be jointed together by bolts and the electrical and control cables are simple to connect.

Duct connection optionsA: Specify right-hand or left-hand version when ordering.

B: The arrangement of the functional sections can vary. Specify this by selecting fan arrangement 1, 2, 4 or 5 when placing orders. For fan arrangement 4 and 5, you should also specify: supply air in upper or lower level.

C: Specify upper fan outlet for upward air discharge when placing orders (not for outdoor units). N.B.! Duct connec-tion size: 2,500 x 800 mm.

* If the duct accessory is housed in an insu-lated casing, the AHU is supplied without the end connection panel. The AHU can also be supplied with full face end connection panel (accessory).

Outdoor air Supply air Extract air Exhaust air

Power connection

If extract air flows through the lower level: The air handling unit must be raised at least 50 mm (Higher than the upper edge of the base beams) to provide space for the water trap.

** Width of centre sec-tion's casing = B + 200 mm.

Filter and fan sections See dimensions A and P in the table above. Weight: fan section = 744-829 kg, filter section = 402-540 kg.

Heat exchanger sectionsSee dimensions D and P in the table above. Weight: Heat exchanger section = 1101-1126 kg.

Clear space for inspectionA clear space of 1,000 mm should be provided in front of the unit.

Power connection3-phase, 5-wire, 400 V -10/+15%, 50 Hz, 80 A (capacity variant 1) or 125 A (capacity variant 2)

Rated data per fanMotor shaft power: 3 x 6.5 kW or 3 x 10 kW, motor control system: 3 x 400 V, 50 Hz

Transport, dimensions and weights

Upward UpwardForwardForward

Upward Upward

ForwardForward

Right-hand version

Fan arrangement 1 Fan arrangement 2

Fan arrangement 5, supply air – upper level

Fan arrangement 5, supply air - lower level

Upward UpwardForwardForward

Upward UpwardForward

Forward

Left-hand version

Fan arrangement 1 Fan arrangement 2

Fan arrangement 4, supply air – upper level

Fan arrangement 4, supply air - lower level