CHECK AND TEST 1


PROCEDURE 1


Step 1

Remove all shelves.

Step 2

Remove upper drawers.

Step 3

Remove bottom drawer.  

Step 4

Remove drawer cover.

Step 5

Remove glass shelves under drawers.

Step 6

Prize off the decorative panel and take if of

Step 7

Unscrew the upper air duct.

Step 8

Pull outward and take off the upper air duct.

Step 9

Unscrew the lower airduct.

Step 10

Disconnect the connectors between airduct and cabinet.

Step 11

Remove the lower air duct.

CHECK AND TEST 2

Step 1

Check fan blade is broken or not.

Step 2

Shake fan blade to check if fan is loose.

Step 3

Supply DC 12V power to fan to check if there any clash.

DIAGNOSIS 2


Note

PROCEDURE 2


Tip 1

Make sure the sealing sponges are in good condition.

Tip 2

When reinstalling the air duct, fasten the wires to avoid crushing with air duct.

Tip 3

Check to see if there is a wide gap between air duct and cabinet. If there is, reinstall air duct.

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