Thank you for purchasing a quality Extractor fan from Greenbrook. Please readthese instructions fully prior to initial use.

Every effort has been made to ensure that the guidance information on this sheetwill enable the installation of the fan to be carried out safely and correctly.

IF IN DOUBT, INSTALLATION SHOULD BEMADE BY A QUALIFIED ELECTRICIANIN ACCORDANCE WITH CURRENT

WIRING REGULATIONS.

WHEN INSTALLING FANS, SWITCH OFFMAINS SUPPLY BEFORE MAKING

ELECTRICAL CONNECTIONS.

1. All fans may be fitted to a wall or ceiling.2. These fans are double insulated and do not require an earth connection.3. The fans electrical supply, must be connected via a double pole switched fuseconnection unit, having a contact separation of at least 3mm in all poles fittedwith a 3 amp fuse. This must be sited outside of a room containing a fixedbath or shower.

4. For best performance, fans should be mounted on a wall as high as possible.5. Wall mounted fans are not intended for use with ducting beyond 2 metres inlength.

6. Extraction fans should not be located in rooms containing open fluedappliances.

7. Do not install 230V fans in a shower or bathroom application where the fanmay be within reach of someone using a bath or shower, or subjected to waterspray (zones 0,1 and 2).

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Installing The Fan in an External Wall

Select a suitable mounting position for the fan ensuring there are no hidden obstructions and work out the cable runs.

Please Note: Using long lengths of ducting will reduce the efficiency of the fan, whenever possible keep the ducting straight and the distanced as short a possible.

Warning: Ensure that the mains supply is isolated before making any electrical connections.

1. Cut a hole through the wall, sized to give a small clearance on 100mm inside diameter ducting.

2. Remove the front cover from the fan by removing the two screws behind the grille, then carefully twist the grille off.

3. Pierce the cable entry seal.4. Hold the fan body assembly (terminal block to the top) centrally in the hole and mark two fixing positions and the cable entry.

5. Drill and plug the two fixing positions and chase a groove for the cable. Fix thecable in position,ensuring sufficient length is left for the connections.

6. Bridge the wall cavity using a length of rigid or flexible 100mm inside diameterducting and make good the wall surfaces where necessary.

7. Fix the fan body assembly to the wall using pan head screws of a suitable length.

8. Make the correct electrical connections (see wiring diagrams) to the terminal block and clamp the cable securely to the fan body.

Dia 1 - Wall Kit Dia 2 - Installation in an External Wall

ExternalWall

FixedGrill orCavityShutter

PossibleCablePosition

100mmInsideDiameterDucting

InteriorWall

FlexibleDucting

ExternalGrille

Fan

Cavity

1. If fitting the slimline fan in a ceiling first remove backdraft shutter.2. Fit a firm support between the joists.3. Cut a hole through the ceiling and support sized to give a small clearance on

100mm inside diameter ducting.3. Remove the front cover from the fan by removing the two screws behind the grille, then carefully twist the grille off.

5. Pierce the cable entry knockout.6. Hold the fan body assembly centrally in the hole and mark two fixing positionsand the cable entry.

7. Drill pilot holes for the fixing positions and a clearance hole for the cable.8. Fix the supply cable in position ensuring sufficient length is left for the electrical connections.

9. Fix the fan body assembly to the ceiling using pan head screws of a suitable length.

10.Install ducting from the fan spigot either through the roof using a weatherproof slate and roof cowl, or under the eaves using an external fixed grille model G425.

11.Make the correct electrical connections (see wiring diagrams 6 & 7) to the terminal block and clamp the cable securely to the fan body.

FanFanFanFixed Grille

100mm insidedia flexibleducting

sloping awayfrom fan

Trap withwater run offfor major

condensation

Trap for majorcondensation

Roof cowl andweathering slate

Roof cowl andweathering slate

Plastic pipe

100mm insidedia flexibleducting

INSTALLATION

Joist

FanSupport

100mm Inside Diameter Ducting

Possible CablePosition

Dia 4 - Venting through a roofDia 3 - Installation in a ceilingInstalling The Fan in a Ceiling

IMPORTANTEnsure that the fan blades rotates freely.Refit the front cover and tighten the locking screws. Fit a suitable external grilleor gravity shutter models G425/G400, Shown in Dia 2.

MAINTENANCE

Installation for Timer Version Only

1. Install as for wall or ceiling above.2. Connect the supply wires to the fan referring to (Dia.7).3. To adjust the timer, turn timer control (Dia.5) anticlockwise to reduce time

on, (2 mins approx), clockwise to increase time on (30 mins approx)4. Re-fit the front grille onto the motor housing with two screws removed

previously.

NOTE: 1. The fan will automatically start up 20 seconds after it is switched on, and will

continue to operate for the pre-set time after it is switched off.2. The Max load of timer is 11 Watt.

Dia 5- Timer Control

WARNINGIf installing any ducting which will be positioned higher than the fan itself, a condensation trap must be used, this should be fitted as close to the fan as possible.

Fan ducting outlet must be positioned well away from any existing flue gas outletssuch as central heating exhausts

IMPORTANTEnsure that the fan blades rotate freely.Refit the front cover and tighten the locking screws.

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Dia 6 - Standard Models

Pullcord Switch

Extractor Fan

Terminal L - Live SupplyTerminal N - Neutral Supply

Double Pole SwitchedFused Connection Unit3Amp Fuse Fitted

Extractor Fan

Dia 7 - Overrun Timer Model

Terminal L - Permanent Live SupplyTerminal T - Switched Live SupplyTerminal N - Neutral Supply

Double Pole SwitchedFused Connection Unit3Amp Fuse Fitted

Pullcord Switch

Ceiling Junction Box

IMPORTANT NOTEAll electrical work must conform to BS7671 the current IEE wiring regulationsand part P of building regulations. You are advised to check with your local authority’s Building Control Department, or an Authorised Competent Person, before starting. If in anydoubt about electrical work, contact a qualified electrician.

A direct replacement, without a wiring change, need not be notified to yourBuilding Control Department.

Disconnect the electrical supply.1. Remove the front grille and clean with a damp cloth and neutral detergent.

The interior parts of the appliance can be cleaned with a damp cloth.2. Take care not to wet the motor, the timer or other electrical components.3. Thoroughly dry all parts of the appliance before reassembly.4. Reconnect the appliance to the electrical supply.

Issue no: 701638

WEST ROAD . HARLOWESSEX . CM20 2BG . UKs a l e s@g r e e n b r o o k . c o . u k WWW.GREENBROOK.CO.UK

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TECHNICAL DATARated Voltage: 230V, AC 50HzLoad: 11W MaximumIP Rating: IPX4Air movement: Up to 80 Cubic Metres/Hour (22.2 Litres/Sec)Insulated: Class II Double

Is a Brand Name ofGreenBrook Electrical PLC