LG LMXS307*6S Series Owner's Manual page 100

Inverter LED Blinking Codes
Reason for the Fault:
Cause: Dead Short at the IPM. Test for a dead at Point A with a
VOM.
Compressor is Forced off and tries to restart in 20 seconds.
Logic:
LG Electronics Training Center, LGEAI, U.S.A.
To prevent high current due to IPM Short.
With refrigerator unplugged
check for a dead short at
CON201 pins 1 & 3.
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