LG LFX28968SW Service Manual - Page 38

Result & SVC Action

Page 38 highlights

9-6 Poor cooling in Refrigerator room No Checking flow 1 Check R-Sensor resistance. ※ R-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) Result & SVC Action Temperature 23°F / -5°C 32°F / 0°C 41°F / 5°C 50°F / 10°C 59°F / 15°C Result 38 ㏀ 30 ㏀ 24 ㏀ 19.5 ㏀ 16 ㏀ 3 Open the fresh food door and Check the air flow. 4 Check the air temperature. Cold or not ? Status Windy No windy SVC Action Go to the 4 Check the F Fan motor Check the Damper (Go to the 5) Status Cold Not cold SVC Action Explain to customer Check the Compressor And sealed system - 38 -

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- 38 -
9-6
Poor cooling in Refrigerator room
No
1
Checking flow
Check R-Sensor resistance.
2
Reset the unit and
Input Test 1 Mode.
(Push the button 1 time)
3
Open the fresh food door and Check the
air flow.
R-Sensor is determined by
the temperature.
For example, 30
indicates 32°F.
Result & SVC Action
Temperature
23°F
/ -5
°C
32°F
/ 0
°C
41°F
/ 5
°C
50°F
/ 10
°C
59°F
/ 15
°C
Result
38
30
24
19.5
16
Status
Windy
No windy
SVC Action
Go to the 4
Check the F Fan motor
Check the Damper
(Go to the 5)
4
Check the air temperature.
Cold or not ?
Status
Cold
Not cold
SVC Action
Explain to customer
Check the Compressor
And sealed system
<CON7>