Biddle Comfort Circle Series Manual page 54

S
ERVICE
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3. Remove the electronics module's cover 1 .
4. Detach the connections of fan, condensate pump, angle
5. Detach the cables of fan, condensate pump and angle
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6. Remove the drip tray 2 using screws 3.
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8.4.2 Ventilation units
1. Switch the unit off using the controller.
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2. Remove the main cover (see section 8.5).
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3. Remove the electronics module's cover 1.
4. Detach the fan connection to the PCB.
5. Remove the fan frame 2 using screws 3.
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adjustment motor and temperature sensors from the PCB.
adjustment motor from their guides.
Caution:
The drip tray comes completely loose when you remove
the screws. Ensure it does not fall down.
Caution:
The drip tray may still contain some water.
Warning:
The heat exchanger can be hot.
Warning:
Disconnect the power supply (pull plug from socket
or move isolation switch to Off).
Caution:
The fan frame comes completely loose when you remove
the screws. Ensure it does not fall down.
Warning:
The fan frame is heavy.
Warning:
The heat exchanger can be hot.
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OMFORT IRCLE