CHECK AND TEST 1

Step 1

Unscrew cover of mainboard with a Cross-head screwdriver.

Step 2

Test resistance of fridge temp. 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 direction 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 3


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 1

Re-connect the terminals.


Step 2

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


Step 3

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


Step 4

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

Step 5

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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