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GE Refrigerator ZISB420DMB Noise when condenser door closed

greencajun

Premium Member
Joined
Aug 15, 2019
Messages
19
Location
Florida
Model Number
ZISB420DMB
Brand
GE
Age
More than 10 years
Hello,

I have a GE Monogram 42" Built-In Side-by-Side Refrigerator, which has a lift-up door on top for access to the condenser and control board. The refrigerator sounds normal as long as the lift-up door is open but, when I close it, about 30 minutes later I start to hear a slight knocking sound coming from the inside. Nothing too loud or serious, at least for now, hopefully it will not get worse. Any thoughts on what is happening, and any possible fix?

Thanks,
Bill
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
123,984
Location
McMullen Valley, Arizona
That's very strange Bill, maybe the door is vibrating on something? I've never run across that before.

Hopefully another tech. or member that has can shed some light on this.

Jake
 
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