Re: samsung rsg5durs
The inverter PCB is at the back bottom right hand corner.
Normal operation the LED is on constant.
If the inverter detects a fault it will blink.
Blinking time 1 second dwell time is 2 seconds.
1 Blinks. Starting Failure
2 Blinks SPM Fault
3 Blinks Position Sensing Error
4 Blinks Motor Locked / Over RPM
5 Blinks. Under Voltage
6 Blinks Over Voltage.
The problems can be PCB related or Compressor related but as it is an inverter Compressor the test for the above faults are to great to list here.
At least if you check the PCB and the LED is on constant then you will know the compressor should be OK.
It would then be a sensor or main PCB fault.
Bob