LG LFXS30786 Series Service Manual page 38

8-5. Defrost Sensor Error (r dS)
Symptom
1. r dS
CON7
CN1
CON7
CN1
CON6
CON6
CON3
CON2
CON3
CON2
CON5
CON5
1. Check f or a loose connection
2. Check Sensor Resistance
CON201
CON201
CON1
CON1
CON7
13 th pin & 14
CON7
13 th pin & 14
23ºF / -5ºC
32ºF / 0ºC
41ºF / 5ºC
50ºF / 10ºC
59ºF / 15ºC
- 38 -
Check Point
Defrost Controller
CON7
Resistance [Ω]
Short
Open
th pin
Other
Resistance [Ω]
th pin
38k
30k
24k
19.5k
16k
0
OFF
Normal