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9-6 Poor cooling in Freezer compratment

No Checking flow Result & SVC Action

1 Check the F Sensor resistance

<CON7>

The F Sensor is determined by

the temperature.

For example, 23k_ indicate -4°F.

Reset the unit and

Input Test I Mode.

(Push the button 1 time)

Open the freezer door and check the air

flow.

Check the air temperature.

Cold or not ?

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-22°F / -30°C 40 k_2

-13°F / -25°C 30 k_2

-4°F / -20°C 23 k_2

5°F/-15°C 17 k;2

14°F/-10°C 13 k_2

23°F / -5°C 10 k_2

32°F / 0°C 8 k_2

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Airflow Go to the 4

No airflow Check the F Fan motor

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Cold Normal

Check the Compressor

Not cold And sealed system

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