LG GBB530***F Series, Service Manual

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4. Defrost Sensor Error (dS F)
S tep
No
2
R es ult & S VC Action
The s ens or is determined by
the temperature.
F or example, 23
kΩ indicates -20°C .
Short
Open
OFF
Other
Normal
Replace the refrigerator
Check the Temp and
resistance (Table-3)
0 C h a n g e t h e s e n s o r
R es ult
S V C A c t i o n
Ω
<Temperature table-3>
(1) To (2)
-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
R es ult
40 kΩ
30 kΩ
23 kΩ
17 kΩ
13 kΩ
10 kΩ
8 kΩ
*
Troubles hooting With E rror Dis play
C h e c k t h e Pin 7(1) to Pin8(2)
o f C O N 6 .
A + + +
•
C O N 6 C O N 7
C h e c k t h e Pin 7 to Pin8(2)
o f C O N 7 .
C h e c k t h e P i n 7 (1) to Pin 8 (2)
o f C O N 6 .
A + +
C O N 7
C O N 6
•
C h e c k t h e P i n 7 ( 1 ) t o P i n 8 ( 2 )
o f C O N 7 .