Rank: Member
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Joined: 11/15/2012(UTC) Posts: 3
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Hoping to glean some expertise from this Group:
Here's a synopsis of the symptoms, and what basic troubleshooting I've done.
Freezer is set to 0, refrigerator is set to 37.
Actual recorded temperatures
Freezer = -4 -> Refrigerator = 26
Couple hours later:
Freezer = 12 -> Refrigerator = 34
Couple hours later:
Freezer = 3.3 -> Refrigerator 31.9
Fans are running. Condenser is warm-to-hot to the touch. Minimal dust bunnies on the coils / sealed components.
Pulled the back panel in the freezer to view the cooling fins / coil - the bottom 1/4 of the fins had ice buildup. The top 3/4 of the fins had zero ice buildup. I went ahead a defrosted the entire freezer coil, reassembled and plugged the unit back in.
After two hours of cooling:
Freezer = 27.3 (and falling) *started cooling from 71.2 (room temp) Refrigerator = 37.9 (and falling) *started cooling from 43.3 (door was closed)
Any suggestions on where to begin further troubleshooting or components to replace would be GREATLY appreciated!
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Rank: Member
Groups: Registered
Joined: 11/15/2012(UTC) Posts: 3
Thanks: 1 times
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I've replaced the evaporator thermistor as suggested.
This seems to have resolved a portion of the cooling issue.
The current settings are freezer = 0 & refrigerator = 37.
Current temps this morning:
Measured by OEM temp sensors:
Freezer = 0 Refrigerator = 29
Measured by SensorPush sensors:
Freezer = .8 Refrigerator = 29.2
It "appears" the freezer-side temp issue may be resolved, but the refrigerator temp issue remains.
If I raise the refrigerator temp (eg: from 37 to 39), both refrigerator AND freezer temps start to rise.
Other suggestions?
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Rank: Member
Groups: Registered
Joined: 11/15/2012(UTC) Posts: 3
Thanks: 1 times
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ohm; Correct...the refrigerator OEM display indicates the refrigerator temp is 31, sensorpush says the temp is 31.9. Several items have gotten "slushy" in the refrigerator - but not frozen solid. The water filter crystalizes enough to prevent water from flowing to the dispenser. Here's a pic of the freezer evaporator frost pattern: I'm starting to suspect an issue with the refrigerator damper assy. Edited by user Tuesday, February 15, 2022 11:08:49 AM(UTC)
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