LG LFXS32726 Series, Service Manual

Page: 38 / 110

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6
Reconnect
Is the connector properly
connected?
No
Yes
8
Is heater resistance follow below
table?
No
Yes
Replace
heater
10
Yes
7
Is the resistance of Fuse-M less
than 0.2Ω?
OFF
Replace
Fuse-M
Replace
defrost
sensor
No
Fuse-M
6GUV/QFG 4GUKUVCPEG=Ć?
a
a
(1) (2)
(1) (2)
Defrost
Sensor
(1) (2)
9
Is input voltage follow below table? No
Yes
Input test mode 3.
(Push the test button 3 time)
6GUV/QFG 8QNVCIG=8?
a
a
Replace
product
(1) (2)
(1) (2)
Is the resistance of defrost sensor
follow below table?
6GORGTCVWTG
4GUKUVCPEG
=Ć?
ȕȔ N
ȕȔ N
ȕȔ N
ȕȔ N
ȕȔ N
Yes
11
Explain to customer
Such error message may be displayed when the
gasket contact of the door is poor, or if too much
hot food is inserted into the refrigerator.