Samsung AM072/096/120/144FXVAFH Service Manual page 193

Troubleshooting
Comperssor starting error
Compressor applied one
Continue
Replace Inverter PCB.
4-96
(cont.)
Compressor applied two
Continue
Power Off and then Restart.
Did the error occurs?
Yes
Power Off
Inverter1 - Compressor2
Inverter2 - Compressor1 to the wiring change
Restart
Before change / After change
Error, depending on the situation replace
the Compressor or PCB
No
Before change After change
E464 E464
E464 E364
E364 E364
E364 E464
End of Service
Measure
Replace
No.1Inverter PCB
Replace
No.1 Compressor
Replace
No.2 Inverter PCB
Replace
No.2 Compressor
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