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

Take note of value.

DIAGNOSIS 1

PROCEDURE 1

Step 1

Remove shelves.

Step 2

Remove crispers.

Step 3

Remove shelf cover.

Step 4

Remove partition plate.

Step 5

Hold the cover and turn in counter-clockwise direction to loosen cover. Then, remove cover.

Step 6

Use 6mm cross-head screwdriver to loosen the screw in counter clockwise direction.

Step 7

Hold the edge of air duct to pull it out.

Step 8

Disconnect the terminal for fridge temp. sensor.

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 tweezers 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 3

Re-connect the terminals.

Step 4

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

Step 5

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

Step 6

Hold the cover and turn it clockwise to tighten the lid, then move it backwards.

Step 7

Insert partition plate.

Step 8

Insert shelf cover.

Step 9

Insert crispers.

Step 10

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, frist insert positive shaft into negative hole.

Tip 4

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

DIAGNOSIS 4

PROCEDURE 4

Step 1

Push a 6mm sucker onto display and turn the knob to strengthen suction force.

Step 2

Attach strap to knob to facilitate pulling out display board.

Tips for proper installation of display:

Tip 1

After connecting terminal, please tape wires in place to prevent crushing by the cover.

Tip 2

After inserting display into cavity, press edge until you hear a clicking sound, this means the board is pushed properly into final position.

Please press all buttons on display board to make sure display functions properly.

PROCEDURE 5

Step 1

Lever off the cover on door cap.

Step 2

Remove the screws (in
total 2).

Step 3

Pull out the plastic;

Step 4

Disconnect the terminal for display panel.

Step 5

Remove tape.

Step 6

Push display out by the corner.

Reverse above steps to install display board. Follow tips carefully:

Tip 1

Please press all buttons
on display board to verify
if it is working properly.
Make sure all words and
icons are clear.

PROCEDURE 6

Step 1

Unscrew cover of mainboard with a Cross-head screwdriver.

Step 2

Remove the clips.

Step 3

Disconnect terminals.

Step 4

Unscrew the mainboard.

Step 5

Pull out the buckle to
remove the mainboard.

DIAGNOSIS 5

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