LG LFX31925 Series - Page 33

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8-10 Icing Fan Error (Er IF)
No
1
2
Checking flow
Reset the unit and
Input Test 1 Mode.
(Push the button 1 time)
Open the freezer door and Check the air
flow.
※ While an error code is displayed,
the fan is not working.
3 Check the Connector.
(Frozen caused the PCB short)
Result & SVC Action
Status
No windy
Windy
SVC Action
Go to the 3,4
Go to the 5
4 Check the Fan motor voltage.
Below 9 V
0 or 5 V
(1) ~ (2)
(1) ~ (3)
Change the PCB
Change the motor
Point Result SVC Action
<CON7>
(3) (2) (1)