Ice melting in freezer.

ApplianceAmana Refrigerator

ModelSQD22NBL

Level of DifficultyA Bit Difficult

Time to do repair30 - 60 mins

Age of ApplianceMore than 10 years

Tools Nutdriver

Carl From Crossville, TN

Mar 20, 2010

11 out of 14 people found this instruction helpful

I first replaced the fan, because it wouldn't run, then replaced the defrost thermostat, because I didn't know how to test it, and the defrost control board, because it was all I thought was left. Turns out it was the defrost heater. The control board senses current flow through the heater and switches the fan off. With an open element the fan won't work. This can be tested with an Ohm meter. The thermostat will test open at room temperature, this is normal.

Help other customers find the most helpful instructions.

Were these instructions helpful?

Diagrams and Parts List for this repair

Part PhotoPart DescriptionPriceAvailability

Adaptive Defrost Control Board

Part Number: PS2004546

No Longer Available