LG LRSXC2706 Series Service Manual page 34

Troubleshooting with Error Display
1. Freezer Sensor Error
S ymptom
1. E FS
Check Point
1. Check for a loose connection
2. Check Sensor Resistance
CON4
17 pin ~ 18
th
CON4
17th pin ~ 18th pin
-22ºF / -30ºC
-13ºF / -25ºC
-4ºF / -20ºC
-13ºF / -25ºC
14ºF / -10ºC
23ºF / -5ºC
32ºF / 0ºC
Resistance [Ω]
Short
Open
pin
th
Other
Resistance
[ohm]
40k
30k
23k
17k
13k
10k
Copyright © 2021 LG Electronics Inc. All rights
-35-
reserved. Only training and service purposes.
0
OFF
Normal
8k