LG LFXS29766 Series - Page 39

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6
Reconnect
Is the connector properly
connected?
Yes
No
7
Is the resistance value
of Fuse-M less than 0.2Ω ?
Yes
No
Change
Fuse-M
8
Is the resistance value
of heater 35~40Ω?
Yes
No
Change
heater
9
Input Test 1 Mode
(Push the button 1 times)
Check the heater resistance.
is resistance 35~40Ω?
Yes
10
Is the resistance value of defrost
sensor as follow?
Resistance is influenced by
temperature.
Yes
11
Explain to customer
CON7
19
th
pin & 20
th
pin
Resistance [Ω]
23ºF / -5ºC 38k
32ºF / 0ºC30k
41ºF / 5ºC24k
50ºF / 10ºC19.5k
59ºF / 15ºC16k
5HG
5HG
<HOORZ
<HOORZ
Reconnect
Yes
TEST MODE 1
Voltage [V]
CON3
6
th
pin & 10
th
pin
35~40Ω
Replace
Defrost
Sensor
Yes