Check alarm #
#30
#31
#32
Motor phase
U missing
Motor phase
V missing
Most probably
neither a drive or
compressor failure
Check the motor
cable and reset the
alarm
Motor phase
M missing
Danf
oss
cc
-000217
Check alarm #
#14
# resistance < 500 KΩ
# resistance > 500 KΩ
Power OFF the unit
Earth
(ground) fault
Disconnect power
cable at compressor
electrical box
Perform an insulation
resistance test on the
compressor with
'megger' tester. 500V
Replace compressor and return it for
inspection if under warranty
Replace drive and return it for inspection
if under warranty
Danf
oss
cc
-000218
© Danfoss | Climate Solutions | 2023.08
AB392939083370en-000202 | 25
Scroll compressors, VCH115 | Frequency converter