CEHCK AND TEST 1

Step 1

Check if air-back-to- freezer duct (in fridge) is blocked with ice or foam.

DIAGNOSIS 1


REWORK

CASE 1:
BLOCKED WITH FOAM
Insert a hook into duct to smash foam.

CASE 2:
BLOCKED WITH ICE
Use hair dryer to blow hot air into duct to melt ice.

CHECK AND TEST 2


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