CHECK AND TEST 1

Step 1

Unscrew cover of mainboard with a cross-head screwdriver.

 

Step 2

Test resistance of 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 crispers.



Step 3

Remove shelf cover.




Step 4
Hold the cover and turn In counter-clockwise to loosen cover. Then remove cover.

Step 5

Use 6mm Cross-head screwdriver to loosen the screw.

Step 6

Hold the edge of air duct to remove.

Step 7

Disconnect the terminals.

CHECK AND TEST 2

Step 1

Test resistance of sensor from terminal in duct cover.

 

Step 2

Measure temperature of fridge temp. sensor.

DIAGNOSIS 2







NOTE

PROCEDURE 2

Step 1

Release the clasp.


Step 2

Remove the foam air duct.



Step 3

Remove tape.

Step 4

Remove the broken sensor.


NOTE
Reverse the procedures to install new sensor.

CHECK AND TEST 3

Step 1

Check to see if terminal is full of foam.

Step 2

Use a needle or tools with sharp tip to remove foam in terminal.

Step 3

Check to ensure that wires are connected properly.

Step 4

Use multimeter to test connections.

1. Put detector into one end of wires in PCB area;

2. Put another detector into end of wires behind air duct.



DIAGNOSIS 


PROCEDURE 3


Step 1

Reinsert the terminals for sensor.

Make sure that the terminal is pushed into final position.

Step 2

Screw on the cover of mainboard with a cross-head screwdriver.

 

Step 3

Re-connect the terminals.

Step 4

Hold air duct by edges to put it back in place.

Step 5

Use a 6 mm cross-head screwdriver to tighten the screw clockwise.

Step 6

Hold the cover and turn
it clockwise to tighten
the lid, then pull outwards.

Step 7

Insert shelves.

  

TIPS DURING INSTALLATION PROCEDURES FOR FRIDGE AIR DUCT.




Tip 1

Connect the terminals.

Tip 2

Push terminals into place, then move wires to prevent crushing of wires with edge of air duct.

  

Tip 3

When reinstalling the air duct, first insert positive shaft into the negative hole.

Tip 4

Then, fasten the clasp on top using the same method.

DIAGNOSIS 4


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