Led Blinking Frequency Depending On Protecting Functions; Led Blinking Frequency Depending On Protecting Functions - Samsung RFG297AARS Service Manual

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.
Protecting Functions
Starting Failure
SPM Fault
Detecting Positon Failure
Motor locked
Low Voltage
Over Voltage
Reserve
LED Blinking Frequency

LED blinking frequency depending on protecting functions

93
Remarks