Haier AU05IFPERA - [64] CT Current too High

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[64] CT current too high
Check if wire between
connecting board and module
is connected normally
Check if CT wire is conductive
If temperature on top of xed
frequency compressor is too
high
If normal after
replacing CT
detector
If AC contactor
work
If there is air into the system
If there is clogged, motor is bad
Replace compressor
Re-connect
Replace wire
Replace PCB
Recharge refrigerant
Fix the system
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes