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3. Drill and plug the two holes and fix the
transformer with two pointed end self-tapping
screws supplied.
If fitting to a recessed wall box
1. Route the cables into the wall box and fix the
wall box to the wall.
2. Connect the protective earth conductor if
required.
3. Remove the two round knock-outs in the back
of the transformer and route the 12v a.c.
mains supply cables into their respective
compartments.
4. Fix the transformer to the wall by inserting the
two screws provided through holes “A” and “C”
and securing to the lugs on the wall box.
•
For loft mounting, the transformer can be
fixed to a wooded surface with the two
screws.
•
THE TRANSFORMER MUST NOT BE
COVERED BY LOFT INSTALLATION.
Wire the fan H
MAKE SURE THE MAINS SUPPLY IS
ISOLATED.
Wire the fan as shown in H . Feeding the cable
between the two raised pegs, if wiring from above
and through the labrynth to the terminal block.
•
For fixed wire and circuits the protective
fuse for the appliance must not exceed 5A.
LV100T only
•
To adjust the overrun timer insert a small
screwdriver into the recess in the control
spindle and turn clockwise to increase and
anti-clockwise to decrease.
LV100H & LV100HP only K
•
Humidity operation is factory set at approx
70% Relative Humidity (RH), but can be
adjusted between 50% and 90% RH by
control (H).
•
Time delay is factory set at approx. 20 mins,
but can be adjusted by control (T).
•
Both controls are adjustable.Turn the controls
clockwise to increase time or RH, and anti
clockwise to decrease.
LV100PIR only L
•
Adjust the overrun period with control (T).
Turn screwdriver clockwise to increase and
anti-clockwise to decrease.
All fans
•
If wiring from above cut out the cable entry
slot marked on top of the front cover.
•
Fit the front cover by aligning it square to the
duct and pushing it onto the duct until the
release catches snap into the slots on the
front cover.
Wiring the transformer H & J
MAKE SURE THE MAINS SUPPLY IS
ISOLATED.
1. If surface mounting, route 12V a.c. mains
supply cable through the appropriate knock-
outs into their respective compartments.
2. Locate the cables in the cable grips (mains
cable shown in H , and make the
connections shown in J ).
3. Ensure all connections are tight.
4. Switch off the mains electrical supply and
remove fuses.
5. Connect the cable from the isolating switch to
the electrical supply wiring.
•
For fixed wiring circuits the protective
fuse for the appliance must not exceed 5A.
6. Refit fuses and switch on supply.
Using your fan
LV100 only
•
Operate the fan using on/off switch (not
supplied). Repeat to switch off.
LV100PC only
•
Operate the fan by pulling and releasing the
integral pull cord.
•
Repeat to switch off.
LV100T only
•
Operate the fan using the on/off switch.When
the switch is turned off, the fan continues to
operate for the adjustable time delay period.
LV100H only
•
Fan operates when relative humidity exceeds
the set level.When relative humidity drops the
fan continues to operate for the adjustable
time delay.
LV100HP only
•
Manual mode: use the integral pull cord
switch.When you switch off the fan, it goes
into automatic mode after the time delay.
(Light indicates when fan is operating in
manual mode.
LV100PIR only
•
The sensor detects movement in the room
and activates the fan. When movement is
sensed, the fan will run for a pre-set overrun
period and any further movement sensed will
re-start the sequence.This ensures that the
room is only ventilated during and
immediately after use.When the fan is first
installed there will be a stabilising period of
approximately five minutes. During this time
the fan will run for up to two minutes.
Cleaning (recommended once a month)
A QUALIFIED ELECTRICIAN SHOULD CARRY
OUT ALL CLEANING
1. Before cleaning isolate the fan completely
from the mains supply.
2. Remove the front cover by pressing the
release catches located on the sides of the unit
with a 3mm screwdriver whilst pulling the front
cover forward M
3. To clean the front cover either wipe it with a
damp, lint free cloth or wash it in warm soapy
water.Thoroughly dry the front cover and re-fit.
4. Do not immerse the fan in water or other
liquids to clean any other parts of the fan.
5. Never use strong solvents to clean the fan.
6. Apart from cleaning, no other maintenance is
required.