LG LFXS29626 Series Service Manual page 54

8-15. Poor cooling in Fresh food section
Symptom
1. Poor cooling in Fresh
f ood section
CON8
CON7
CON6
CON3
CON2
CON5
CON7
Duct
Air Flow
Air Temperature
1. Check the sensor resistance
2. Check the air f low
3. Check the air Temperature
4. Check the R-Damper voltage
5. Check the F-Fan
CON201
CON1
CON8
Status
Windy
Cold
- 54 -
Check Point
Duct
Fan Motor
CON7
15 th pin ~ 16 th pin
23ºF / -5ºC
32ºF / 0ºC
41ºF / 5ºC
50ºF / 10ºC
59ºF / 15ºC
CON8
19 rd pin ~ 21 th pin
20 st pin ~ 22 th pin
Resistance [Ω]
38k
30k
24k
19.5k
16k
Resistance [Ω]
270 ~330Ω
270 ~330Ω