Cooper & Hunter CHML-IC12NK, Service Manual

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74
C&H Nordic
Multi Light
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Check if the plug of the temperature sensor is
correctly connected with socket on the mainboard
Failure of condenser Temp.
sensor
N
Remove the sensor to check if the resistance
value is ok
N
Y
Y
Y
Replace mainboard of the
indoor uint
Check the direction of
the plug and socket
Replace temperature sensor