Transducer Over Current (Software Protection); Compressor Startup Failure - Haier InoSens MRV SI AU032FSEUA Service Manual

[117] Transducer over current (software protection)

Check voltage of power supply is normal
Check if wire of electric box is correct
If compressor is normal
(compressor coil resistor, insulation)
If power module is normal
Compressor load too much,

[118] Compressor startup failure

Check if voltage of power
supply is normal
If power module is normal
If compressor is normal
(compressor coil resistor, insulation)
Yes
Yes
Yes
Yes
check the reason
Yes
Yes
Yes
Compressor load too
much check the reason
No
Improve power supply circuit
No
Correct the wiring due to diagram
No
Replace compressor
No
Replace power module
No
Improve power supply circuit
No
Replace power module
No
Replace compressor
78