9-6 Poor cooling in Fresh food section
No
1
Check the sensor resistance.
<CON7>
※ The sensor is determined by
the temperature.
For example, 30㏀ indicates 32°F.
2
Reset the unit and
Input Test 1 Mode.
(Push the button 1 time)
3
Check if cold air blows from air vents with
your hand.
5
Check the air temperature.
Cold or not ?
Checking flow
Result & SVC Action
Temperature
23°F / -5°C
32°F / 0°C
41°F / 5°C
50°F / 10°C
59°F / 15°C
Status
Windy
No windy
Status
Cold
Not cold
- 49 -
Result
38 ㏀
30 ㏀
24 ㏀
19.5 ㏀
16 ㏀
SVC Action
Go to the 4
Check the R Fan motor
Check the damper
(Go to the 6)
SVC Action
Explain to customer
Check the Compressor
And sealed system