Domus Ventilation SVC100B User manual

V E N T I L A T I O N
SVC100 Range
Shuttered Axial Wall/Window Fans
Installation Instructions
LAB538R (Issue 2) April 2018 Page 1
SVC 100 Range Window/Wall Fan
These high quality extractor fans are designed to give 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 metre of ducting.
WARNING: ISOLATE ELECTRICITY SUPPLY BEFORE STARTING WORK
WARNING: ISOLATE ELECTRICITY SUPPLY BEFORE STARTING WORK
WIRING INSTALLATION
CONDENSATION
TRAP
FAN
FAN
WALL
GRILLE
FALL TO
OUTSIDE
CONDENSATION
TRAP
FAN
FAN
WALL
GRILLE
FALL TO
OUTSIDE
FITTING WALL FAN
1. Select a suitable position for the fan
in relation to outside walls, ceilings
and roofs, keeping the ducting as
short as possible – see Ducting.
2. Cut a hole in the wall or ceiling to
take rear spigot of fan plus ducting
if fitted.
3. Remove the front cover from the
fan by undoing the retaining screw
at the bottom edge of front cover.
Position the fan chassis and mark the
retaining screw positions.
4. Remove the appropriate cable
entry knock-out position from the
fan chassis and thread power cable
through before fixing the fan to the
wall.
Note: Fans fitted with pull cord switches
are not suitable for ceiling mounting.
DUCTING
1. Bring the ducting to the chosen
locations and trim its ends flush to
the surfaces.
2. Note that there are 3 basic types of
installation and that condensation
drainage should be provided as
shown. Ceiling location makes
drainage provision essential.
3. A small condensation trap should
be made at the lowest point of the
ducting as shown, it is advisable to
lag ducting.
Note: All the ancillary items can be
obtained through Domus stockists.
call [phone]
to find your nearest stockists.
SVC100 RANGE
Standard
With Pull Cord
With Humidistat, Timer and Pull Cord
With Timer
With Humidistat and Timer
SVC100B
SVC100PB
SVC100HTBPC
SVC100TB
SVC100HTB
IF IN DOUBT, PLEASE CONSULT A QUALIFIED ELECTRICIAN
WARNING : ISOLATE ELECTRICITY
SUPPLY BEFORE STARTING WORK
DO NOT INSTALL IN SHOWER CUBICLES
Maximum Room Temperature 40ºC
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 IEE
Regulations.
Window fans should be connected to power supply using a
flexible cord with conductors of between 0.75mm2 and 1.5mm2
only.
Wall and ceiling mounted fans for fixed wiring should be
connected to the power supply via a cable with solid conductors
of 1mm2 to 1.5mm2 only.
CAUTION: Fans incorporating electronic control systems
may be damaged if used in conjunction with
fluorescent lamps. If in doubt, we recommend
you contact Domus Ventilation customer
services on 03443 715 523
MODELS
SVC100TB
SVC100HTB
SVC100HTBPC
MODELS
SVC100B
MODELS
SVC100PB
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
Isolator
Switch
Isolator
Switch
L = LIVE N = NEUTRAL S/L = SWITCH LIVE
Operating
Switch
Isolator
Switch

LAB 538R (Issue 2) April 2018 Page 2
LAB1349R, Issue 1, Apr 2018 Page 8
V E N T I L A T I O N
Domus Ventilation
Block C
Caerphilly Business Park
Van Road
Caerphilly
CF83 3ED
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.domusventilation.co.uk
V E N T I L A T I O N
230v AC ~ 50Hz 15W
Single Speed IPX4 Rating –
This product is double insulated.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities or
lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety.
OPERATIONS
Timer Adjustment - Timer Models only
Isolate the power supply. Replace front cover BEFORE switching
on the power supply. The timer is factory set at midpoint. Time
is set by placing the black bridge over 2 of the pins on the right
hand side of the timer board.
If bridge is not fitted, timer will default to 20 minute setting.
HUMIDITY ADJUSTMENT - HUMIDITY MODELS ONLY
Isolate the power supply. Replace the front cover and the
humidity control adjustment position is clearly marked. Turn
clockwise for less sensitivity and anti-clockwise for more
sensitivity. Turn fully clockwise to turn the humidity sensor off.
Replace front cover BEFORE switching on the fan.
30 Mins 15 Mins 5 Mins
CLEANING
Disconnect power supply before cleaning. It is important to clean fans
annually as regular cleaning helps maintain performance and ensure
safe, reliable operation.
The front cover shutter can be removed from the fan and gently dusted
with a soft brush or washed in warm water with dishwashing liquid. Dry
carefully before refitting.
IMPORTANT : Make sure that the shutter thermoactuator on the fan
chassis is fully withdrawn (i.e. cold) before fitting the
front cover shutter.
The interior of the fan can be dusted with a soft brush. Do not use
water.
On humidity control models, please ensure that no water enters the
sensor grille.
For window fitting, the SDF901WFK window kit is required.