Fault Code 29 – Compressor Break Down - Carrier 30AWH004HB Service Manual

Fault code 29 – Compressor break down
Is the power supply voltage normal
Does and overload condition exist
Is the current detected by the current sensor
normal
SM_30AW.indd 85
YES
NO
YES
NO
Correct the power supply
voltage
Delete the cause of
YES
overload
Check and correct circuit
NO
cables
Check P.C. boards, if
defective replace.
85
6
Diagnostic
30AW
14-03-2011 14:45:38