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Greenwood sr100tr [3/3] Ceiling mounting

Greenwood sr100tr [3/3] Fan specification

Warning:

• The appliance is not intended for use by young children or infirm persons unless

they have been adequately supervised by a responsible person to ensure that they

can use the appliance safely. Young children should be supervised to ensure that

they do not play with the appliance.

• Siting Notes: Where an open-flued oil or gas-fuelled appliance is installed in the

kitchen, extract ventilation can cause the spillage of flue gases. Care must be

taken to ensure ventilation is reduced appropriately, as set out in the Building

Regulations. Kitchens with solid-fuel appliances should not have extract fans fitted.

• Observe appropriate safety precautions if working on steps or ladders. Wear eye

protection when breaking out wall or window materials etc.

• The fan should not be sited where it would be subject to a direct source of heat in

excess of 40º C.

• When installing wall mounted fans, ensure that there are no buried cables or pipes

in the way. It is recommended that this fan is mounted >1.8m above floor level.

• A clearance of 75mm to be allowed on at least one side of the fan for the removal

of the internal grille.

Wall Mounting (using ED wall duct and EG external grille)

Loosen the two retaining screws under grille (do not remove screws), then pull

bottom of grille while lifting.

Cut the duct to width of the plasterboard or tiled wall with slight fall to exterior.

(Make provisions for cable)

Fill in any gaps with mortar or foam and make good internal and external walls. Make

sure that ducting remains circular and screw holes are horizontal.

Using No 8 screws, secure fan body to ducting first making sure back draught shutter

is fitted, if required, and electrical cable passes through as appropriate. Wire fan (see

wiring details).

Replace internal grille by hooking the top of grille onto main body then push

bottom of grille home. Gently tighten retaining screws at bottom of grille, ensuring

no wires are trapped.

Screw the protective wall grille over the external duct opening.

Ceiling Mounting

Loosen the two retaining screws under grille (do not remove screws), then pull

bottom of grille while lifting.

Cut an opening through the ceiling for the fan and electrical cable

Secure to ceiling using suitable fixing method first making sure backdraught

shutters are removed but shutter spider is left in position. Wire fan (see wiring

details).

Place flexible ducting over the spigot of the fan. Fit ducting to spigot using ties

supplied. Maximum duct length to comply with Building Regulations. Replace

front grille.

Typical installation ducted through roof soffit.

Typical installation ducted through roof to external wall.

Fine Adjustments

If after installation the fan is not level, the

front grille can be turned up to 5˚ clockwise

or 5˚ anti-clockwise to correct this.

Wiring Details

Installation Method 1

For new installations or where long supply cable is available.

• Strip cable to correct lengths as shown in diagram 13a.

•

Insert cable through cable entry point

, then clamp cable using the cable clamp

•

Use the cable guides to retain the cable wires, then push the wires into the

terminal block

until cable comes to a dead stop.

• Peel open the terminal cover, so that terminal screws are visible, then tighten

screws and replace terminal cover, making sure that cover is fully replaced.

• Terminal seals must be re-fitted securely to ensure IP24 protection.

Installation Instructions

Please read these installation instructions before starting work.

Installation Method 2

For replacement installation with short supply cable.

• Strip cable to correct lengths as shown in diagram 14a.

•

Break open cable entry

point then insert cable.

• Push the wires into the terminal block until cable comes to a dead stop.

• Peel open the terminal cover, so that terminal screws are visible, then tighten

screws and replace terminal cover, making sure that cover is fully replaced.

• Terminal seals must be re-fitted securely to ensure IP24 protection.

Wiring Diagrams

The electrical connections must

be carried out by a qualified

Electrician in accordance with

IEE or local regulations.

Warning: Isolate electricity supply

before starting work.

The fans are double insulated

and do not require an earth

connection.

The fans must be connected to

a double pole isolating switch

having contact separation of at

least 3mm.

When supplied from a 6 amp

lighting circuit no local fuse is

required.

Fan Specification

220V-240V~50Hz.

Power Consumption: SR100 12W SR100TR/SR100HTR 13W IP24

Cable sizes: Fixed flat wiring 2 core 1mm

3 core 1/1.5mm

Sound Pressure @ 3 m: 26.7 dB(A)

Timer Adjustment (Model SR100TR)

Warning:

Isolate electricity supply before starting work.

Remove anti-backdraught shutter spider then PCB cover at rear end of fan

by unscrewing the two PCB cover screws.

• The timer is preset (approximately 15 minutes) but may

be adjusted by using a screwdriver and rotating clockwise to

reduce time and anticlockwise to increase time overrun.

• The maximum overrun time is 30 minutes and the minimum

overrun time is 2 minutes.

Humidistat Adjustment (Model SR100HTR)

Warning:

Isolate electricity supply before starting work.

Remove anti-backdraught shutter spider then PCB cover at rear end of fan

by unscrewing the two PCB cover screws.

Humidistat:

• Humidity

is pre-set at approximately 75% (recommended to

remain unchanged).

• It may be adjusted by using a small screwdriver and rotating

clockwise to increase sensitivity and anticlockwise to reduce

sensitivity.

Timer:

• The timer

is pre-set at approximately 15 minutes.

• It may be adjusted by using a small screwdriver and rotating

clockwise to increase time to 30 minutes (maximum) and

anticlockwise to reduce time to 2 minutes (minimum).

3 Amp Fuse

Light Switch

PCB Terminal

in Fan

Light

Double Pole

Isolating Switch

SR100TR/SR100HTR

Fan Terminal

Light (optional)

Light Switch

3 Amp Fuse

Double Pole

Isolating Switch

SR100

30 2

90% 60%

302

5˚ 5˚

Greenwood Air Management Ltd

Greenwood House, Brookside Avenue, Rustington, West Sussex, BN16 3LF, UK

T: +44 (0) 1903 771021 W: www.greenwood.co.uk

05.10.906 May 2010 MCS 097

Greenwood sr100tr [3/3] Ceiling mounting

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