LG LFXS26973 Series Service Manual page 89

What to do per LED Blinking and Trip protection Logic
7. IPM Fault Trip and LED Blinking 7 times (IPM Fault)
Blink Blink BlinkBlink BlinkBlinkBlink OFF
 Purpose : Protection Over-Current by failure IPM(IPM short)
 Cause : IPM Short and failure
 Logic : After the Comp. Off every 20 seconds restart Comp.
LED
LED
Reset Replace PCB
Blinking 7
Blinking 7
times
times
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