LG LFX28992 Series Service Manual page 27

8-4 Defrost Sensor Error (F dS)
No
1 Check for a loose connection.
2 Check the Orange to Orange.
Check the Brown to Brown at
CON7 on the main PCB
Checking flow
<CON7>
Result & SVC Action
Result
Short
0
Open
Normal
<Temperature table-3>
(1) To (2)
23°F
32°F
41°F
50°F
59°F
The sensor is determined by
the temperature.
For example, 30
- 27 -
SVC Action
Change the sensor
Replace the refrigerator
Check the Temp and
resistance (Table-3)
Result
°C 38
°C 30
°C 24
°C 19.5
°C 16
indicates 32°F.