CHECK AND TEST 1

Step 1

Unscrew cover of mainboard with a Cross-head screwdriver. 

Step 2

Check if the terminal is filled with foam or not, then test resistance of fridge sensor from terminal in PCB area. 

Step 3

Take note of value. 

Step 4

Measure the temperature of sensor. 

DIAGNOSIS 1



PROCEDURE 1

Step 1

Remove shelves. 

Step 2

Remove chill box. 

Step 3

Remove chill flap. 

Step 4

Lever 2 decorative strips off and remove. 

Step 5

Remove the 4 screws. 

Step 6

Pull out fridge air duct. 

Step 7

Disconnect the terminals. 

DIAGNOSIS 2



PROCEDURE 2

Step 1

Remove knob or cover. 

Step 2

Loosen clasps. 

Step 3

Remove foam. 

Step 4

Take off the tape and remove the sensor. 

Reverse procedures above to reinstall fridge temp. sensor. 

Step 5

Make sure the sensor wires are fixed well. 

DIAGNOSIS 3



CHECK AND TEST 2

Step 1

Take off the tape and remove the sensor. 

Step 2

Remove foam with tweezers. 

Step 3

Check if the connections of wires in foam are good or not.

Step 4

After reworking, please follow procedures and criteria below to do a performance test. 

DIAGNOSIS 4


Performance Test Procedures for Assessing Criteria for Model FC2 series

Test Conditions

1 Ambient temperature and humidity are the same as natural conditions.

2 Sensor position close to air outlet.
3 Testing time 45 or 60 minutes.
4 Set thermostat to MAX. 

PROCEDURE 4

Tip 1

When reinstalling fridge air duct, first put the positive end of buckle on the top into the negative ends. 

Tip 2

Then put the positive end of buckle on the sides into the negative ends. 

Tip 3

Lastly, fasten the buckles on the sides by knocking them in.