SDF 100/150
Window / Wall Fan
These high quality extractor fans are designed to provide effective ventilation and in order
to achieve this, please read these instructions carefully BEFORE installing the fan unit.
Failure to comply with these instructions could reduce the life of the product and may
invalidate the warranty.
This product is suitable for use with up to 1.5 metres of ducting.
WIRING INSTRUCTIONS
It is recommended that the fans be connected into the lighting circuit, with double pole
(3mm) isolation provided before the room light switch and suitably fused, in accordance
with current IEE Regulations.
Window mounted fans should be connected to power supply using a flexible cord with
conductors of between 0.75mm2and 1.5mm2only. Wall and ceiling mounted fans for
fixed wiring should be connected to the power supply via a cable with solid conductors
of 1mm2to 1.5mm2only.
IF IN DOUBT CONSULT A QUALIFIED ELECTRICIAN
MODELS
SDF100TB
SDF100HTB
SDF100HTBPC
SDF150TB
SDF150HTB
MODELS
SDF100B
SDF150B
MODELS
SDF100PB
SDF150PB
SDF150HBPC
SDF150PBTW
SDF150HTBTW
WARNING: ISOLATE ELECTRICITY SUPPLY BEFORE STARTING WORK
DO NOT INSTALL IN SHOWER CUBICLES (ZONES 0 or 1)
MAXIMUM ROOM TEMPERATURE 40ºC
WARNING: ISOLATE ELECTRICITY SUPPLY BEFORE STARTING WORK
FITTING WALL FAN
1. Select a suitable position for the fan
keeping the ducting as short and straight
as possible.
2. Cut a hole in the wall or ceiling to suit the
outside diameter of the ducting.
3. Remove the front cover from the fan
by undoing the retaining screw at the
bottom edge of front cover. Position the
fan backplate and mark the retaining
screw positions.
4. Remove the appropriate cable entry
knock out position from the fan
backplate and thread power cable
through before fixing the fan to the wall
or ceiling.
5. Ceiling mounted fans must be installed
with a condensation trap.
Note: Fans fitted with pull cord switches are
not suitable for ceiling mounting.
Note: All the ancillary items can be obtained
through Domus stockists.
call +44 (0) 3443 715 523
to find your nearest stockist
To access terminals
on these models,
lift off control cover
S/L N L N L N L
S/L N L N L N L
Operating
Switch
Operating
Switch
Isolator
Switch
Isolator
Switch
L = LIVE N = NEUTRAL S/L = SWITCH LIVE
Pipe vented to
outside
Condensation
Trap
Vertical exit through roof void