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8-7 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 refrigerator 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)
Tip
To protect ice short, add wire seal in
connector. We developed new type
connector, so order the new type.
4 Check the Fan motor.
(Frozen, Lock, ect.)
Result & SVC Action
5 Check the Fan motor voltage.
Below 9 V
0 or 5 V
(1) ~ (2)
(2) ~ (3)
Change the PCB
Change the motor
Result SVC Action
Duct Asm,
Connector
407A
5209JA
1044A
5209JA
1044A
Part Name Old P/No New P/NoNo
Status
No airflow
Airflow
SVC Action
Go to the 3,4
Go to the 5
Wire seal (Silicon)
<CON4>
(1)
(2)
(3)