Samsung RFG298AARS Specifiche Scaricare il pdf (Pagina 98)

TROUBLESHOOTING

4-2-19. LED blinking frequency depending on protecting functions

If Failure Condition is detected during compressor is operating, immediately stop Compressor operating and stand

by 5 minutes. During this 5 minutes, RPM command signal is not available. It means, even if available RPM

command signal is applied to the compressor, it does not work and keep standing by.

Blinking time is 1 second and dwell time is 2 seconds.

LED blinking frequency depending on protecting functions

LED Blinking Frequency

Protecting Functions

Normal Operation

Starting Failure

SPM Fault

Detecting Position Failure

Motor Locked / Over RPM

Under Voltage

Over Voltage

Remarks

N/A

Check the Inverter PCB.

Check the Inverter PCB, COMP, Cycle.

Check the COMP, Cycle, Inverter PCB.

Check the COMP.

Check the Input Voltage.

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Samsung RFG298AARS Specifiche Pagina 98