Led Blinks Three Times, Then Repeats (Stroke Trip) - LG LSFXC2476 Series Service Manual

B3. LED blinks three times, then repeats (Stroke Trip)
Protection Logic
Blink Blink OFF Blink Blink Blink OFF
Blink
- Purpose : Prevent over voltage and current detecting connecting error.
- Cause : -.Connecting error of PCB and Comp, Capacitor harness -. Comp insulation damage.
- Logic : Compressor is forced off and tries to restart within 40 seconds.
Protection
Blink 3 times
logic
N
(No Connect Trip) Check B3
Check B
Fix Harness
Y
Harness
Compressor
Y
N
Compressor
Connecting
Damage Replace
Doesn't work
Check C
Check C Compressor
N
Y
Replace
Driver PCB
Y
N
Reset
Repeat No Connect Trip
Power
Check Procedure occur?
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