LG LFXS24553S Service Manual page 42

8-8 Condenser Fan Error (E CF)
Symptom
1. E CF 1. Check the air flow
2. Check the Connector
2. Check the PCB Fan motor voltage
Check Point
Fan Motor
TEST MODE 1 Voltage [V]
CON7
th th
4 pin ~ 6 pin
CON7
2 nd pin ~ 6 th pin
CON7
8~12V
Not 0V, 5V