DIAGNOSIS 1

PROCEDURE 1



Step 1

Pull out the drawers.

Step 2

Take out the shelves.

Step 3

Unscrew the 4 screws.

Step 4

Hold the bottom of air duct and pull it out.

Step 5

Disconnect the terminal of fan motor.

Step 6

Remove air duct.

CHECK AND TEST 1



Step 1

Check the see wether fan blade is broken. 

Step 2

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

Step 3

Shaken fan blade to check whether fan is loose.

DIAGNOSIS 2


PROCEDURE 2

Tip 1

Before installing the air duct, please tie all wires together.

Tip 2

Before installing the air duct, please fix cord of fan well.

Tip 3

Insert left side first, then other side. Make sure the cavity on the side is aligned with ribs on inner liner.

Tip 4

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