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8-3 Poor cooling in Fresh food section
No
1
Checking flow
Check the sensor resistance.
2 Reset the unit and
Input Test 1 Mode.
(Push the button 1 time)
3Open the fresh food door and
Check the air flow.
※
The sensor is determined by
the temperature.
For example, 30㏀ indicates 32°F.
Result & SVC Action
<CON4>
(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 motor
Check the damper
(Go to the 6)
4 Check the air temperature.
Cold or not?
Status
Cold
Not cold
SVC Action
Explain to customer
Check the Compressor
And sealed system
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