LG LMXS27676D Service Manual page 36

8-7. Freezer Fan Error (E FF)
Symptom
1. E FF
CON1
CON201
1. Check the air flow
2. Check the Fan Motor
3. Check the PCB Fan motor voltage
CON2 CON3
CON4
Check Point
Fan Motor
CON5
CON6
CON7
TEST MODE 1
CON7
th th
12 pin ~ 14 pin
CON7
th th
16 pin ~ 14 pin
CON7
th th
10 pin ~ 14 pin
Voltage [V]
12V
0V<Voltage<5V
0V<Voltage<5V