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Error code reference

U-Line Refrigerator Error Code Temp Lo 12H+

Zone temperature is more than 10°F under set point for over 12 hours.

SourceU-Line 3024RGL Glass Door Refrigerator - User Guide & Service ManualControl Operation 3 / Control Operation - Service 3

U-Line codesU-Line refrigerator codes
Diagnostic procedure

The full Temp Lo 12H+ procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Verify thermistor connections are clean and dry. Verify thermistor resistance. Verify correct operation of zone valve.

SourceU-Line 3024RGL Glass Door Refrigerator - User Guide & Service ManualControl Operation 3 / Control Operation - Service 3

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More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented

4 manuals in the MyPros+ library document this code for U-Line refrigerator.

Models covered by the manuals that document this code

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