LG LFCS22520 Series Service Manual

7-3 Icing Sensor Error (IS E)
0
Ω
OFF
Other
Short
Open
Normal
Change the sensor
Replace the refrigerator
Check the Temp and
resistance (Table-1)
Result SVC Action
No
1
2
Checking flow
Check for loose connection in .CON8
Result & SVC Action
<Temperature table-1>
Temperature
-22°F / -30°C
-13°F / -25°C
-4°F / -20°C
5°F / -15°C
14°F / -10°C
23°F / -5°C
32°F / 0°C
Result
40.5 ~ 38.5 ㏀
30.5 ~ 28.5 ㏀
23 ~ 21.5 ㏀
17.5 ~ 16.5 ㏀
13.5 ~ 12.5 ㏀
10.5 ~ 9.5 ㏀
8 ~7.5 ㏀
※
The sensor is determined by
the temperature.
For example, 23㏀ indicates -4°F.
<CON8>
<CON4>
<Drawer Model>
<Swing Model>
1-. Unplug connector from .
2-. Check resistance between
wires .
CON8
Red to Orange
1-. Unplug connector from .
2-. Check resistance between
wires .
CON4
Red to Orange
18

LG LFCS22520 Series Specifications

General

Brand	LG
Model	LFCS22520 Series
Category	Refrigerator
Language	English