LG LRMXC2206 Series Service Manual

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Freezer Fan Error (IF E)
1
2
Open the freezer door and Check
the air flow. Windy?
No
Yes
Go to 3
3
Check the Fan motor.
Rotate fan using hand.
It feel sticky?
Yes
Change the
Fan motor
Reset the unit and
Input Test1 Mode.
(Push the button 1 time)
Go to 4
Fan Motor
TEST MODE 1 Voltage [V]
CON7
7
th
pin ~ 5
th
pin
0V<Voltage<5V
4
Check the Fan Motor voltage
Is Fan Motor voltage 12V?
Yes
Replace
Main PCB
No
TEST MODE 1 Voltage [V]
CON7
3
rd
pin ~ 5
th
pin
12V
5
Check the Fan Motor voltage
Is Fan control signal voltage
between 0V and 5V?
No
Replace
Main PCB
No
7
Explain to customer
CON7
CON7
TEST MODE 1 Voltage [V]
CON7
1
st
pin ~ 5
th
pin
0V<Voltage<5V
Check the Fan Motor voltage
Is Fan feed back voltage
between 0V and 5V?
No
Replace
Motor
No
CON7

LG LRMXC2206 Series Specifications

General

Brand	LG
Model	LRMXC2206 Series
Category	Refrigerator
Language	English