- 30 -
(1) to (2)
(3) to (4)
270 ~330
Other
270 ~330
Other
It’s normal
Change damper
It’s normal
Change damper
Test Point
Result SVC Action
9-4 Over cooling in Fresh food compartment
No
1
Checking flow
Check the sensor resistance.
2 Reset the unit and
Input Test 1 Mode.
(Push the button 1 time)
3Open the refrigerator door and
Check the air flow.
The sensor is determined by
the temperature.
For example, 30 indicates 32°F.
Result & SVC Action
(1) To (2)
23°F / -5°C
32°F / 0°C
41°F / 5°C
50°F / 10°C
59°F / 15°C
Result
38.5 ~ 36.5
30.5 ~ 29.5
24.5 ~ 23.5
20 ~ 19
16 ~15.5
Status
Windy
No windy
SVC Action
Go to the 4
Check the R Fan
Check the damper
(Go to the 5)
4 Input Test 2 Mode and
Check the air flow.
(Push the button 1 time)
5 Check the damper resistance.
Status
Windy
No windy
SVC Action
Go to the 5
It’s normal
(1)(3)
(2)
(4)
<CON4>
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