insulated ventilators

Operating Instructions & Parts Manual EN

Insulated Ventilators

465932

Models 3DPE4C, 3DPE5C, 3DPE6A, 5AE70C, 5AE71C,

5AE72A, 5AE73-5AE75, 60KU32, 5AE77-5AE80, 60KU34, 6WZN1,

6WZN2, 60KU31, 60KU33, 60KU42-60KU44

PLEASE READ AND SAVE THESE INSTRUCTIONS.

READ CAREFULLY BEFORE ATTEMPTING

TO ASSEMBLE, INSTALL, OPERATE OR MAINTAIN THE

PRODUCT DESCRIBED.

PROTECT YOURSELF AND OTHERS BY OBSERVING ALL

SAFETY INFORMATION. FAILURE TO COMPLY WITH INSTRUCTIONS

COULD RESULT IN PERSONAL INJURY AND/OR PROPERTY

DAMAGE! RETAIN INSTRUCTIONS FOR FUTURE REFERENCE.

PLEASE REFER TO BACK COVER FOR INFORMATION REGARDING

DAYTON’S WARRANTY AND OTHER IMPORTANT INFORMATION.

Model #: ___________________

Serial #: ___________________

Purch. Date: _______________

Form 5S6856 / Printed in USA04632 Version 3 2/2021

© 2005 - 2020 Dayton Electric Manufacturing Co.All Rights Reserved

1

SAFETY /

SPECIFIC

ATION

SA

SSEMB

LY / IN

STALLATIO

NO

PERATIO

NTR

OU

BLESH

OO

TING

MA

INTEN

AN

CE /

REPA

IRG

ETTING

STAR

TED

BEFORE YOU BEGINInstallation, troubleshooting and parts replacement are to be performed only by qualified personnel in accordance

with all applicable codes and standards, including fire-rated construction.

Electrical Requirements:Install all wiring, protection and grounding in accordance with the U.S. National Electrical Code (NEC) and all local

requirements. Follow all local electrical and safety codes, as well as the U.S. National Electrical Code (NEC) and the Occupational Safety and Health Act (OSHA).

Tools Needed:

• Lock-Out Tag-Out

• Phillips Screwdriver

• Drill

• Sheet Metal Screws

Recommended Accessories:

• Speed Control (48C172, 48C173, 43Y140, 35YV92-35YV94)

• LED Lighted Grille Kit (52WX70)

• Non-Lighted (3DPF7-3DPF8) / Lighted (3DPF9) Ceiling Radiation Damper

• 6" Round Duct Connector (6WZP2)

• 8" Round Duct Connector (6WZP3)

UNPACKING

Contents:

• Dayton® Insulated Ventilator (1)

• Mounting Brackets with Hardware (2)

• Operating Instructions and Parts Manual (1)

Inspect:

• After unpacking unit, inspect carefully for any damage that may have occurred during transit. Check for loose, missing, or damaged parts. Shipping damage claim must be filed with carrier.

• Check all bolts, screws, set-screws, etc. for looseness that may have occurred during transit. Retighten as required. Rotate wheel by hand to be sure it turns freely.

• See General Safety Instructions on page 2, and Cautions and Warnings as shown.

MA

INTE

NA

NC

E /

REP

AIR

TRO

UB

LESH

OO

TIN

GO

PER

ATIO

NA

SSEM

BLY

/ IN

STA

LLAT

ION

GET

TIN

G S

TAR

TED

2

SAFE

TY /

SPEC

IFIC

ATIO

NS

GENERAL SAFETY INSTRUCTIONSDo not depend on any switch as the sole means of disconnecting power when installing or servicing the fan.

Always disconnect, lock and tag power source before installing or servicing. Failure to disconnect power source can result in fire, shock or serious injury. Motor will restart without warning after thermal protector trips. Do not touch operating motor, it may be hot enough to cause injury.

Do not place any body parts or objects in fan, motor openings or drives while motor is connected to power

source.

For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.

To reduce the risk of fire, electric shock, or injury to persons, observe the following:

1. Read and follow all instructions and cautionary markings. Make sure electrical power source conforms to requirements of equipment and local codes.

2. Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer.

3. Installation work and electrical wiring must be done by a qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction.

4. Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning equipment to prevent back drafting. Follow the heating equipment manufacture’s guideline and safety standards such as those published by the National Fire Protection Association (NFPA), and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and the local code authorities.

5. These fans are not recommended for cooking exhaust applications. They are designed primarily for low temperature, clean air applications only. Figure 3, page 6 shows the minimum distance these fans should be placed in relation to cooking equipment.

6. When cutting or drilling into wall or ceiling, do not damage electrical wiring or other hidden utilities.

7. Ducted fans must always be vented to the outdoors.

8. If this unit is to be installed over a tub or shower, it must be marked as appropriate for the application and be connected to a GFCI (Ground Fault Circuit Interrupter) - protected branch circuit.

9. Suitable for use with solid-state speed controls.

10. Never place a switch where it can be reached from a tub or shower.

11. Fan/Light combination not to be installed in a ceiling thermally insulated to a value greater than R-40.

12. Before servicing or cleaning unit, switch power off at service panel

3

GETTIN

G STA

RTED

ASSEM

BLY /

INSTA

LLATION

OPER

ATION

TRO

UB

LESHO

OTIN

GM

AIN

TENA

NC

E / R

EPAIR

SAFETY /

SPECIFIC

ATION

S

and lock service disconnecting means to prevent power from being switched on accidentally. When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel.

SPECIFICATIONS

Max. Inlet Temp. 104°FMounting Location Ceiling, Horizontal or Vertical DischargeHousing Material Galvanized SteelAgency Compliance UL/cUL 507, AMCA Sound and Air, Energy Star®NOTE: Models 3DPE4C, 3DPE5C, 3DPE6A, 5AE70C, 5AE71C, 5AE72A, 5AE73, 5AE74 and 60KU42 are acceptable for use over a bathtub or shower when installed in a GFCI protected branch circuit.

Dayton Electric Mfg. Co. certifies that the ventilators shown herein are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

Energy Star® Certified models include: 3DPE4C, 5AE70C, 3DPE5C, 5AE72A, 5AE71C and 3DPE6A

Singlewide 3DPE4C

3DPE5C 5AE70C 5AE71C

3DPE6A5AE72A 5AE73 5AE74 60KU42

5AE75 6WZN1

60KU31 60KU33

5AE77 6WZN2

Recommended Ceiling Opening (inches)

13-1/2 x 10-7/8

13-1/2 x 10-7/8

14-1/4 x 12-1/8

14-1/4 x 12-1/8

18-1/4 x 14-5/8

18-1/4 x 14-5/8

18-1/4 x 14-5/8

Recommended Duct Sizes (inches)

6 Dia. 8 x 6 8 x 8 8X8 8 x 8 8 x 8 10 x 8

Recommended Speed Control

48C172 48C172 48C17235YV94 43Y140

48C172 35YV94 48C172

Doublewide 60KU32 60KU43 5AE78 60KU44

5AE79 5AE80

60KU34

Recommended Ceiling Opening (inches)

23-7/8 x 11-7/8

23-7/8 x 11-7/8

24 x 14-5/8 24 x 14-5/8 24 x 14-5/8

Recommended Duct Sizes (inches)

19-1/2 x 8 19-1/2 x 8 18-3/4 x 8 17-7/16 x 8 18-3/4 x 8

Recommended Speed Control

48C17235YV94 43Y140

48C17235YV94 43Y140

48C173

E19455

MA

INTE

NA

NC

E /

REP

AIR

TRO

UB

LESH

OO

TIN

GO

PER

ATIO

NA

SSEM

BLY

/ IN

STA

LLAT

ION

GET

TIN

G S

TAR

TED

4

SAFE

TY /

SPEC

IFIC

ATIO

NS

PE

RFO

RM

AN

CE

Mod

el11

5VW

atts

Full

Load

A

mps

Mod

el11

5V –

EC

Wat

tsFu

ll Lo

ad

Am

psR

PM

Son

es @

5 F

t. @

CFM

Air

Del

iver

y @

Sta

tic

Pre

ssur

e S

how

n.1

00"S

P.2

50"S

P.0

00"

.100

".1

25"

.250

".3

75"

.500

".6

25"

.750

"1.

00"

3DPE

4C16

.90.

14—

——

870

<0.3

0.4

114

101

9880

——

——

—5A

E70C

19.4

0.16

——

—95

0<0

.30.

513

011

911

598

——

——

—3D

PE5C

230.

19—

——

1010

0.4

0.6

144

130

127

109

——

——

—5A

E71C

54.2

0.45

——

—14

002.

52

229

214

210

186

156

——

——

5AE7

2A56

.10.

47—

——

900

22.

526

724

624

222

419

916

210

968

—3D

PE6A

670.

56—

——

1000

2.5

329

427

427

125

023

020

114

792

—5A

E73

80.7

0.72

——

—10

502.

53

315

293

287

257

231

207

175

124

—5A

E74

135

1.34

——

—13

504.

54.

541

039

539

136

834

532

530

727

9—

6WZN

112

11.

74—

——

1000

3.5

344

341

340

535

130

6—

——

—

——

—60

KU31

49.1

0.75

850

4.5

3.5

399

354

341

255

——

——

—15

52.

412

758

7.5

604

583

576

540

495

443

377

——

5AE7

522

43.

310

705

4.5

557

512

501

439

392

325

——

—

——

—60

KU33

60.4

0.96

925

4.5

444

141

039

732

7—

——

——

230

3.39

1450

9.5

970

968

567

765

662

158

053

448

3—

6WZN

228

54.

4—

—10

806

675

271

470

165

358

848

632

0—

—5A

E77

348

3.3

——

—16

008.

58

812

782

775

741

704

665

625

581

—60

KU32

351

2.98

——

—10

157

779

076

275

372

870

165

962

154

738

25A

E78

301

2.78

——

—10

556

597

192

591

586

681

475

469

462

132

75A

E79

438

4.05

——

—12

507

714

410

9810

8410

3298

793

587

580

956

15A

E80

786

7.4

——

—14

5010

1014

5514

1514

0413

5313

0712

6212

1811

74—

60KU

3469

56.

07—

——

1695

11.5

1115

5915

1815

0314

5614

0213

4613

0012

3910

95

——

—60

KU42

470.

793

52

2.5

276

251

248

233

215

196

173

146

9310

01.

4613

405

541

039

539

037

036

134

933

832

529

4

——

—60

KU43

111

1.82

1275

3.5

3.5

568

527

517

466

419

372

329

275

170

218

3.52

1425

77

801

774

766

729

699

666

634

597

530

——

—60

KU44

120

1.94

1050

44

838

789

779

735

685

632

579

——

240

3.75

1225

7.5

711

6211

0610

9210

2394

483

166

8—

—Pe

rform

ance

cer

tifie

d is

for i

nsta

llatio

n ty

pe B

: Fre

e in

let,

Duc

ted

outle

t. Pe

rform

ance

ratin

gs in

clud

e th

e ef

fect

s of

an

inle

t gril

le a

nd b

ackd

raft

dam

per.

Spee

d (R

PM)

show

n is

nom

inal

. Per

form

ance

is b

ased

on

actu

al s

peed

of t

est.

The

soun

d ra

tings

sho

wn

are

loud

ness

val

ues

in fa

n so

nes

at 5

ft. (

1.5

m) i

n a

sphe

rical

free

fiel

d ca

lcul

ated

per

AM

CA

Stan

dard

301

. Val

ues

show

n ar

e fo

r ins

talla

tion

type

B: F

ree

inle

t sph

eric

al s

one

leve

ls.

5

GETTIN

G STA

RTED

SAFETY /

SPECIFIC

ATION

SA

SSEMB

LY / IN

STALLATIO

NO

PERATIO

NTR

OU

BLESH

OO

TING

MA

INTEN

AN

CE /

REPA

IR

TYPICAL INSTALLATIONThe ducting from this fan to the outside of the building has a strong effect on the air flow, noise and energy use of the fan. Use the shortest, straightest duct routing possible for best performance, and avoid installing the fan with smaller ducts than recommended. Insulation around the ducts can reduce energy loss and inhibit mold growth. Fans installed with existing ducts may not achieve their rated airflow.

Rigid metal duct is recommended for optimal fan performance.

Ensure duct joints and exterior penetrations are sealed with caulk or other similar material to create an air-tight path and to minimize building heat loss and gain and reduce the potential for condensation.

Place/wrap insulation around duct and/or fan to in order to minimize possible condensation buildup within the duct, as well as minimize building heat loss and gain.

*Purchase separately.

INSULATION*(Place around and over Fan Housing.)

ROOF CAP*(with built-in damper)

FAN HOUSING

POWER CABLE*

ROUND DUCT*

ROUNDELBOWS*

Seal gaps around Housing.

Seal duct jointswith tape.

OR

Keep duct runs short.

WALL CAP*

(with built-in damper)

Energy Star® Certified Fan Model/Size

Recommended Duct Dimensions

3DPE4 6 inch round

3DPE5, 5AE70, 5AE71 8 x 6 inch rectangular

3DPE6, 5AE72 8 x 8 inch rectangular

ASSEM

BLY /

INSTA

LLATION

MA

INTE

NA

NC

E /

REP

AIR

TRO

UB

LESH

OO

TIN

GO

PER

ATIO

NA

SSEM

BLY

/ IN

STA

LLAT

ION

SAFE

TY /

SPEC

IFIC

ATIO

NS

GET

TIN

G S

TAR

TED

6

OTHER INSTALLATION CONSIDERATIONS

Ductwork and Noise

Fiberglass ductboard is a better choice than metal ductwork for reducing fan noise and is highly recommended for low sound applications. Where metal duct is used, sound transmission can be reduced with flexible duct connections between the fan and the duct.

Sound and Location

The location of these fans must be taken into consideration before installation. In critical sound installations, insulated ductwork, flexible duct connections or placing the fan in a remote section of ductwork are solutions to meeting the required fan sound levels.

Flex DuctConnections

FiberglassDuctboard

RemoteMounted

Correct LowSound Installation

Incorrect

Fan Mounted Directly Overhead

Fan Convertedto Inline

PREPARE THE FAN

Remove Wiring Knockout

Remove either top or side wiring knockout, depending on wiring direction, by bending it back and forth to break tabs.

Ductwork

Check ductwork to see if the fan’s discharge requires rotation from horizontal to vertical discharge.

Knockouts

ElectricalAccessPanel

CSP/SP-C Mounting Arrangements

SP/SP-C CeilingMounting

SP/SP-C WallMounting Arrangements

Airflow Air

flow

Air

flow

Airflow

Air

flow

AirflowAirflow

Air

flow

Airflow

Air

flow

ASS

EMB

LY /

INST

ALL

ATIO

N

7

GETTIN

G STA

RTED

SAFETY /

SPECIFIC

ATION

SA

SSEMB

LY / IN

STALLATIO

NO

PERATIO

NTR

OU

BLESH

OO

TING

MA

INTEN

AN

CE /

REPA

IR

Fan Rotation

To rotate from horizontal to vertical dischargeA Models Only

Models: 3DPE4, 3DPE5, 3DPE6, 5AE70, 5AE71, 5AE72, 5AE73, 5AE74, 5AE75, 5AE77 , 6WZN1, 6WZN2, 60KU31, 60KU33, 60KU42

Remove the two screws holding the power assembly in and pull power assembly out. Rotate power assembly 180 degrees and put back into fan. Use the same screws to reattach power assembly to fan housing. Flip fan over and remove the four screws holding the discharge duct and damper assembly. Exchange the assembly with plate mounted on top of fan, as shown in these illustrations.

Models: 5AE78, 5AE79, 5AE80, 60KU32, 60KU34, 60KU43, 60KU44

Remove the eight screws holding the access panel or collar as shown in picture. Rotate the fan housing so the discharge is facing up. Replace access panel or collar and screws.

Access PanelAccess

Panel

ASSEM

BLY /

INSTA

LLATION

MA

INTE

NA

NC

E /

REP

AIR

TRO

UB

LESH

OO

TIN

GO

PER

ATIO

NA

SSEM

BLY

/ IN

STA

LLAT

ION

SAFE

TY /

SPEC

IFIC

ATIO

NS

GET

TIN

G S

TAR

TED

8

Ceiling Radiation Damper (CRD)

If fan is to be used in a fire resistive membrane ceiling, a ceiling radiation damper must be used.

If the ceiling radiation damper is already mounted to the fan from the factory, proceed to Install the Fan.

To mount the ceiling radiation damper to fan, make sure grille attachment tabs are facing down. Then place the inlet part of the fan into the ceiling radiation damper collar, and use self-tapping sheet metal screws (by others) to screw through the damper collar and into the fan housing. If the fan/light combination is being used, make sure ceiling radiation damper has an electrical plug in it. The electrical plug must be inserted into the fan. Make sure the electrical wire will not interfere with damper operation as shown in figure below.

Models: 3DPE4, 3DPE5, 3DPE6, 5AE70, 5AE71, 5AE72, 5AE73, 5AE74, 5AE75, 5AE77 ,6WZN1,

6WZN2, 60KU31, 60KU33, 60KU42

Wires from lighted grille

Wires to ceiling fan

Do not allowinterference in this area

Models: 5AE78, 5AE79, 5AE80, 60KU32, 60KU34, 60KU43, 60KU44

ASS

EMB

LY /

INST

ALL

ATIO

N

9

GETTIN

G STA

RTED

SAFETY /

SPECIFIC

ATION

SA

SSEMB

LY / IN

STALLATIO

NO

PERATIO

NTR

OU

BLESH

OO

TING

MA

INTEN

AN

CE /

REPA

IR

Discharge Installation 3DPE4 Models

Box Slot

Plastic Duct Adapter Tabs

Insert plastic duct tab into box slots.

Plastic Duct Adapter

Sheet Metal Screw #10x3/8 Phillips Head

BoxSheet Metal Screw #10x3/8Phillips Head

Box


Screw Tabs

Sheet Metal Screw #10x3/8Phillips Head

Screw holes

Rotate plastic duct adapter until the screw tabs meet the box.

1 2

Install screws provided to secure discharge.3

Box Slot






Box


Screw Tabs


Screw holes


1 2


Box Slot






Box


Screw Tabs


Screw holes


1 2


ASSEM

BLY /

INSTA

LLATION

MA

INTE

NA

NC

E /

REP

AIR

TRO

UB

LESH

OO

TIN

GO

PER

ATIO

NA

SSEM

BLY

/ IN

STA

LLAT

ION

SAFE

TY /

SPEC

IFIC

ATIO

NS

GET

TIN

G S

TAR

TED

10

INSTALLATION INSTRUCTIONS1. For best performance, choose a location with

the shortest possible duct run and minimum number of elbows. Do not mount near cooking equipment, as shown in Fig. 1.

2. Attach adjustable mounting brackets to fan, but leave the screws loose until proper height is determined, shown in Fig. 2. Cut hole to dimensions shown in table below.For Frame Construction: Position unit between joists. Position brackets such that bottom edge of housing will be flush with finished ceiling, and tighten the adjustable mounting brackets, shown in Fig. 3.

3. Installation of ductwork is critical to the performance of the fan, shown in Fig.4. Straight ductwork (1) or ductwork that turns in the same direction as the wheel (2) is recommended. Ductwork turning opposite the wheel direction (3) will cause turbulence and back pressure resulting in poor performance.

4. Slide ductwork over the fan’s discharge collar and securely attach it with sheet metal screws. Make sure the screws do not interfere with damper operation. Check damper to make sure it opens freely.Note: Model 3DPE4 is standard with a round duct. Should any model require a round duct, Round Duct Connector (6WZP3 or 6WZP2) may be ordered from manufacturer for field installation.

Slots in thebracketsallow fineadjustmentfor flushfit withwall/ceilingopening

Top Mount

Bottom Mount

Brackets can beused in eitherposition to adapt tomost mountingsituations

Bottom Mount

Figure 2

45° 45°

Do not install fan in this area

Figure 1

Ceiling Openings

Ceiling Exhaust Sizes Fan/CRD

3DPE4, 3DPE5, 5AE70, 5AE71 111⁄8 x 137⁄16

3DPE6, 5AE72, 5AE73, 5AE74, 60KU42 121⁄4 x 143⁄8

60KU32, 60KU43 241⁄8 x 121⁄45AE75, 5AE77, 6WZN1, 6WZN2, 60KU31, 60KU33 147⁄8 x 187⁄16

5AE78, 5AE79, 5AE80, 60KU34, 60KU44 147⁄8 x 241⁄8

Slots in thebracketsallow fineadjustmentfor flushfit withwall/ceilingopening

Top Mount

Bottom Mount

Brackets can beused in eitherposition to adapt tomost mountingsituations

Bottom Mount

AIR

FLO

W

1(GOOD)

3(POOR)2

(GOOD)

Figure 3

Figure 4

ASS

EMB

LY /

INST

ALL

ATIO

N

11

GETTIN

G STA

RTED

SAFETY /

SPECIFIC

ATION

SA

SSEMB

LY / IN

STALLATIO

NO

PERATIO

NTR

OU

BLESH

OO

TING

MA

INTEN

AN

CE /

REPA

IR

WIRE THE FAN1. Remove wiring cover. If fan/accessory

combination is being used, make sure the fan plug is connected to the fan receptacle and the accessory plug is connected to the accessory receptacle, shown in Fig. 5. Using proper wire connectors, wire the fan as shown in Fig. 6a. For wiring of light proceed to Fig. 6b.

2. Push all wiring into the unit’s cover and replace wiring cover.

115 & 277 VoltBlack wire is “Hot”White wire is “Neutral”Green wire is “Ground”

220 - 240 VoltBlack wire is “Hot”White wire is “Hot”Green wire is “Neutral/Ground”

Figure 6aFan, No Light Fan and LightFigure 6bFan, No Light Fan and Light

Figure 5

Fan Outlet (top)

Accessory (bottom)

Fan

Light

ASSEM

BLY /

INSTA

LLATION

MA

INTE

NA

NC

E /

REP

AIR

TRO

UB

LESH

OO

TIN

GO

PER

ATIO

NA

SSEM

BLY

/ IN

STA

LLAT

ION

SAFE

TY /

SPEC

IFIC

ATIO

NS

GET

TIN

G S

TAR

TED

12

ASS

EMB

LY /

INST

ALL

ATIO

N

Squeeze tabs to insert/remove lens

Figure 7

Figure 8

ATTACH THE GRILLE1. If lighted grille is being used, plug wire from

lighted grille into accessory socket. If lighted grille and ceiling radiation damper are

being used, plug wire from lighted grille into ceiling radiation damper socket. Do not plug wire directly into the fan socket. Make sure the wire does not interfere with the ceiling radiation damper operation.

2. Attach grille with two screws provided. Make sure not to over tighten; over tightening will damage grille.

3. Slide attachment screw covers over the attachment screws, shown in Figure 7 and 8.

4. If lighted grille is being used, install light bulb(s) into light socket(s). For fluorescent lights, use 27W GU24 bulbs. For LED lights, use 10W GU24 bulbs. Manufacturer has replacement 27W GU24 bulbs, call 1-800-355-5354 to order.

5. If lighted grille is being used, snap lens into place, by pushing on the outside edges of lens, shown in Fig. 9. To remove lens, use a small screw driver and pry on one side of lens.

6. Turn on power and check fan and light operation.

13

GETTIN

G STA

RTED

SAFETY /

SPECIFIC

ATION

SO

PERATIO

NTR

OU

BLESH

OO

TING

MA

INTEN

AN

CE /

REPA

IR

TROUBLESHOOTING GUIDESymptom Possible Cause(s) Corrective Action

Ventilator inoperative

1. Blown fuse or breaker 1. Replace or repair2. Defective motor 2. Replace or repair3. Incorrectly wired 3. Shut power OFF and check

wiring for proper connectionsExcessive noise or vibration

1. Accumulation of material on wheel

1. Clean

2. Fan wheel out of balance 2. Replace wheelInsufficient airflow 1. Blocked duct or clogged filters 1. Clean or replace

2. Collapsed or perforated duct 2. Repair or replace duct sectionMotor overloads or overheats

1. Shorted motor winding 1. Replace motor2. Incorrect voltage input 2. Correct to 115V3. Buildup of dust, dirt or other

contaminants on motor3. Clean motor

MAINTENANCEDisconnect the power source before working on the unit. Maintenance should be done yearly or as conditions

warrant.

1. The ventilator motor, wheel, housing and grille should be checked for dust and dirt accumulations. Dirt buildup can lead to loss of performance and motor overheating.

a. Remove grille. Using a vacuum cleaner with appropriate attachments, vacuum dust from grille. Wash grille with warm, soapy solution of water. Allow grille to dry thoroughly before re-installing.

b. To clean wheel and housing, unplug motor from the integral terminal box. Vacuum the wheel. If necessary, the wheel can be washed. Wipe the wheel dry with an absorbent cloth. Wipe out the interior of the housing. Plug blower motor into terminal box.

c. Lubricate only those motors which a have an oil hole provided. A few drops of all purpose oil (SAE 20) will be sufficient.

ASSEM

BLY /

INSTA

LLATION

TRO

UB

LESHO

OTIN

G

For Repair Parts, call 1-800-Grainger24 hours a day – 365 days a yearPlease provide following information:-Model number-Serial number (if any)-Part description and number as shown in parts list

MA

INTE

NA

NC

E /

REP

AIR

TRO

UB

LESH

OO

TIN

GO

PER

ATIO

NA

SSEM

BLY

/ IN

STA

LLAT

ION

SAFE

TY /

SPEC

IFIC

ATIO

NS

GET

TIN

G S

TAR

TED

14

REPAIR PARTS ILLUSTRATION FOR SINGLEWIDE INSULATED VENTILATORS

4

3

2

1

Modelos 36WG64, 36WG65, 3DPE5C, 3DPE6A, 5AE70C, 5AE71C, 5AE72A, 5AE73 - 5AE75 and 5AE77

3

5

4

2

1

Model 3DPE4C only

REPAIR PARTS ILLUSTRATION FOR DOUBLEWIDE INSULATED VENTILATORS

2

1

15

GETTIN

G STA

RTED

SAFETY /

SPECIFIC

ATION

SA

SSEMB

LY / IN

STALLATIO

NO

PERATIO

NTR

OU

BLESH

OO

TING

MA

INTEN

AN

CE /

REPA

IR

Ref. No. Description

Part Number for Models:

3DPE4C 3DPE5C 3DPE6A 5AE70C 5AE71C Qty

1 Wheel 21EC04 21EC04 21EC05 21EC04 21EC04 12 Motor 21DY26 21DY27 21DY28 21EC38 34G193 1

3Mounting Bracket Kit

21EA91 21EA91 21EA92 21EA91 21EA91 1

4 Grille 34G192 34G192 34G192 34G192 34G192 1Ref. No. Description

Part Number for Models:5AE72A 5AE73 5AE74 5AE75 5AE77 Qty

1 Wheel 21EC05 21EC05 21EC05 21EC06 21EC06 12 Motor 21EC10 21EC40 21EC11 21EC41 21DV64 1


21EA92 21EA92 21EA92 21EA93 21EA93 1

4 Grille 34G192 34G192 34G192 21EA87 21EA87 1


Part Number for Models:6WZN1 6WZN2 60KU31 60KU33 60KU42 Qty

1 Wheel 21DV70 21DV69 21EC06 21EC06 21EC05 12 Motor 21DV63 21DV62 60YG51 60YG52 60YG53 1


21EA93 21EA93 21EA93 21EA93 21EA92 1

4 Grille 21EA87 21EA87 21EA87 21EA87 34G192 1

REPAIR PARTS LIST FOR SINGLEWIDE INSULATED VENTILATORS


Part Number for Models:

60KU32 5AE78 5AE79 5AE80 60KU34 Qty

1 Motor 21EC12 21EC42 21EC43 21EC44 21EC45 12 Grille 21EA89 21EA88 21EA88 21EA88 21EA88 1


Part Number for Models:60KU43 60KU44 Qty

1 Motor 60YG54 60YG55 1

2 Grille 21EA89 21EA88 1† Includes (2) scrolls and motor bracket fully assembled, requires purchase of (2)

wheels if needed.

REPAIR PARTS LIST FOR DOUBLEWIDE INSULATED VENTILATORS

DAYTON ONE-YEAR LIMITED WARRANTYDAYTON ONE-YEAR LIMITED WARRANTY. All Dayton® product models covered in this manual are warranted by Dayton Electric Mfg. Co. (“Dayton”) to the original user against defects in workmanship or materials under normal use for one year after date of purchase. If the Dayton product is part of a set, only the portion that is defective is subject to this warranty. Any product or part which is determined to be defective in material or workmanship and returned to an authorized service location, as Dayton or Dayton’s designee designates, shipping costs prepaid, will be, as the exclusive remedy, repaired or replaced with a new or reconditioned product or part of equal utility or a full refund given, at Dayton’s or Dayton’s designee’s option, at no charge. For limited warranty claim procedures, see “Warranty Service” below. This warranty is void if there is evidence of misuse, mis-repair, mis-installation, abuse or alteration. This warranty does not cover normal wear and tear of Dayton products or portions of them, or products or portions of them which are consumable in normal use. This limited warranty gives purchasers specific legal rights, and you may also have other rights which vary from jurisdiction to jurisdiction.

WARRANTY DISCLAIMERS AND LIMITATIONS OF LIABILITY RELATING TO ALL CUSTOMERS FOR ALL PRODUCTS

LIMITATION OF LIABILITY. TO THE EXTENT ALLOWABLE UNDER APPLICABLE LAW, DAYTON’S LIABILITY FOR CONSEQUENTIAL AND INCIDENTAL DAMAGES IS EXPRESSLY DISCLAIMED. DAYTON’S LIABILITY IN ALL EVENTS IS LIMITED TO AND SHALL NOT EXCEED THE PURCHASE PRICE PAID.

WARRANTY DISCLAIMER. A DILIGENT EFFORT HAS BEEN MADE TO PROVIDE PRODUCT INFORMATION AND ILLUSTRATE THE PRODUCTS IN THIS LITERATURE ACCURATELY; HOWEVER, SUCH INFORMATION AND ILLUSTRATIONS ARE FOR THE SOLE PURPOSE OF IDENTIFICATION, AND DO NOT EXPRESS OR IMPLY A WARRANTY THAT THE PRODUCTS ARE MERCHANTABLE, OR FIT FOR A PARTICULAR PURPOSE, OR THAT THE PRODUCTS WILL NECESSARILY CONFORM TO THE ILLUSTRATIONS OR DESCRIPTIONS. EXCEPT AS PROVIDED BELOW, NO WARRANTY OR AFFIRMATION OF FACT, EXPRESSED OR IMPLIED, OTHER THAN AS STATED IN THE “LIMITED WARRANTY” ABOVE IS MADE OR AUTHORIZED BY DAYTON.

PRODUCT SUITABILITY. MANY JURISDICTIONS HAVE CODES AND REGULATIONS GOVERNING SALES, CONSTRUCTION, INSTALLATION, AND/OR USE OF PRODUCTS FOR CERTAIN PURPOSES, WHICH MAY VARY FROM THOSE IN NEIGHBORING AREAS. WHILE ATTEMPTS ARE MADE TO ASSURE THAT DAYTON PRODUCTS COMPLY WITH SUCH CODES, DAYTON CANNOT GUARANTEE COMPLIANCE, AND CANNOT BE RESPONSIBLE FOR HOW THE PRODUCT IS INSTALLED OR USED. BEFORE PURCHASE AND USE OF A PRODUCT, REVIEW THE SAFETY/SPECIFICATIONS, AND ALL APPLICABLE NATIONAL AND LOCAL CODES AND REGULATIONS, AND BE SURE THAT THE PRODUCT, INSTALLATION, AND USE WILL COMPLY WITH THEM.

CONSUMERS ONLY. CERTAIN ASPECTS OF DISCLAIMERS ARE NOT APPLICABLE TO CONSUMER PRODUCTS SOLD TO CONSUMERS; (A) SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU; (B) ALSO, SOME JURISDICTIONS DO NOT ALLOW A LIMITATION ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU; AND (C) BY LAW, DURING THE PERIOD OF THIS LIMITED WARRANTY, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE APPLICABLE TO CONSUMER PRODUCTS PURCHASED BY CONSUMERS, MAY NOT BE EXCLUDED OR OTHERWISE DISCLAIMED.

THIS LIMITED WARRANTY ONLY APPLIES TO UNITED STATES PURCHASERS FOR DELIVERY IN THE UNITED STATES.

WARRANTY SERVICE

To obtain warranty service if you purchased the covered product directly from W.W. Grainger, Inc. (“Grainger”), (i) write or call or visit the local Grainger branch from which the product was purchased or another Grainger branch near you (see www.grainger.com for a listing of Grainger branches); or (ii) contact Grainger by going to www.grainger.com and clicking on the “Contact Us” link at the top of the page, then clicking on the “Email us” link; or (iii) call Customer Care (toll free) at 1-888-361-8649. To obtain warranty service if you purchased the covered product from another distributor or retailer, (i) go to www.grainger.com for Warranty Service; (ii) write or call or visit a Grainger branch near you; or (iii) call Customer Care (toll free) at 1-888-361-8649. In any case, you will need to provide, to the extent available, the purchase date, the original invoice number, the stock number, a description of the defect, and anything else specified in this Dayton One-Year Limited Warranty. You may be required to send the product in for inspection at your cost. You can follow up on the progress of inspections and corrections in the same ways. Title and risk of loss pass to buyer on delivery to common carrier, so if product was damaged in transit to you, file claim with carrier, not retailer, Grainger or Dayton. For warranty information for purchasers and/or delivery outside the United States, please use the following applicable contact information:

Dayton Electric Mfg. Co., 100 Grainger Parkway, Lake Forest, IL 60045 U.S.A. or call +1-888-361-8649

DM_US 44930530-6.019350.0029 FEBRUARY 2021

insulated ventilators

Documents