Addvent AVX100WLED Handbuch für Installation und Wartung - Seite 10
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Installing the Transformer
• The transformer can be fixed directly to the
wall or on a horizontal surface.
IF FIXING TO A WALL, THE
TRANSFORMER MUST BE ORIENTATED
AS SHOWN IN FIGURE 2 TO FULFIL
INGRESS PROTECTION REQUIREMENTS.
1. Remove the screws securing the cover,
remove the cover.
2. Position transformer as desired. When
wall mounting, the transformer must be
orientated as shown in Figure 2 to fulfil
ingress protection requirements.
3. Mark the centres of the screw holes.
Refer to Figure 4.
4. Remove and drill holes to the appropriate sizes.
5. Fit wall plugs (supplied), as required.
6. Open the knockouts for cable entry.
7. Reposition transformer and secure with
screws (supplied).
8. Refer to Wiring the Transformer section.
9. Re-fit the cover with securing screws.
Important: the transformer must not be
covered by loft insulation
Wiring the Transformer
Fully isolate electrical supply to the unit
1. Route the low voltage and mains supply
cables through the appropriate knockouts.
2. Locate the cables in the cable clamps and
make connections as shown in Figure 6.
Ensure all connections are tight.
Wiring the Whisper Silent
Shower Light Fan
Fully isolate electrical supply to the unit
1. Route the cables leading from the
transformer to the opening in the back-plate
and connect as shown in Figure 6.
2. Route the cable from the light unit through
and up the leg of the front cover and connect
as shown in Figure 6.
Wiring mains connection
Only after all components have been
installed correctly, electrical connections
made and checked and all covers are in
place should you continue.
1. Connect the wiring from the isolating switch
to the electrical supply. Refer to Figure 6. The
maximum rating for the fixed wiring circuit is 5A.
2. Switch on mains supply.
Using Whisper Silent Shower Light
Fan
• Operate the unit using an on/off switch
(not supplied). When the switch has been
operated, the light switches on immediately,
however, the fan may take up to 10 seconds
to turn on. When the switch is turned off, the
light will switch off immediately, but the fan
continues to operate for the set time delay.
Adjusting the fan overrun time
• Control for the over-run timer is located on
the transformer
• To adjust the time turn the control clockwise
to increase and anti-clockwise to decrease.
• Time can be set between 30 seconds and
30 minutes.
Bulb replacement
(Tools required: 3mm electrician's screwdriver
and No.1 or 2 Pozi-drive screwdriver)
Fully isolate electrical supply to the unit
1. Carefully remove the front cover by the
latch through the slot on the side of the
cover and pulling away. Refer to Figure 3.
2. Disconnect the wiring to the light unit from
the terminal block.
3. Remove the screw on the top of the cone
cover and remove cover.
4. Carefully pull the lamp housing from the
front cover.
5. Remove the lamp by carefully opening the
retaining hooks and pulling the lamp free.
6. Replace with new lamp. Avoid touching the
individual LEDs or other components on
the circuit board.
7. Re-fit lamp housing to the front cover.
Ensure O-ring seal is correctly in place.
8. Ensure cable is routed correctly before
re-fitting the cone cover and secure using
the screw.
9. Re-connect the wires to the terminal block.
Refer to Figure 6 if necessary.
10. To re-fit the front cover, first hook in the
side opposite to the latch and swing closed
until latch clips into place. Ensure any
wiring is not pinched when closing
the unit. Do not press on the light unit or
outer fascia cover; only apply pressure
over the latch.