LG LFXC22526 series - Page 38

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Symptom Check Point
1. IF E 1. Check the air flow
2. Check the Connector
3. Check the PCB Fan motor voltage
8-8. Icing Fan Error (IF E)
Fan Motor
TEST MODE 1 Voltage [V]
CON7
3
rd
pin ~ 5
th
pin
12V
CON7
7
th
pin ~ 5
th
pin
0V<Voltage<5V
CON7
1
st
pin ~ 5
th
pin
0V<Voltage<5V
CON6
CON1
CON201
CON5
CON7
CON2 CON3