Troubleshooting
4-60 Samsung Electronics
Inverter Overcurrent error (cont.)
Continue Continue
Before change / After change
Error, depending on the situation replace
the Compressor or PCB
■ Compressor applied one ■ Compressor applied two
Restart
Inverter1 - Compressor2
Inverter2 - Compressor1 to the wiring change
Power Off
Replace Inverter PCB
Before change After change Measure
Error of No.1
Compressor
Error of No.1
Compressor
Replace No.1
Compressor
Error of No.1
Compressor
Error of No.2
Compressor
Replace No.1
Inverter PCB
Error of No.2
Compressor
Error of No.2
Compressor
Replace No.2
Compressor
Error of No.2
Compressor
Error of No.1
Compressor
Replace No.2
Inverter PCB
Error of No.1
Compressor
Error of No.1
Compressor
Replace No.1
Inverter PCB
Error of No.1
Compressor
Error of No.2
Compressor
Replace No.2
Compressor
Error of No.2
Compressor
Error of No.2
Compressor
Replace No.1
Inverter PCB
Error of No.2
Compressor
Error of No.1
Compressor
Replace No.2
Compressor