3.Drill and plug the two holes and fix the transformer with two pointed end
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
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
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
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
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
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.
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