Written by
Clara Bennett Appliance Care EditorPublished September 3, 2026Updated October 20, 2026
Content status:
Verified
Error codeE5
ApplianceRefrigerator
Quick answer
E5 is thermistor 1 shorted on current U-Line models, and a high-temperature alarm on legacy Echelon and Origins units.
Model compatibility: U-Line reuses codes across series and model years, so E5 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
E5 means thermistor 1 shorted on current U-Line models, and thermistor 1 reading 10°F or more above set point for over 12 hours on legacy models.
E5 is one of the codes where a recent unit and an older unit give you different information, so match the code to your model before acting on it.
Current units: thermistor 1 shorted
For refrigerators, wine cabinets and beverage centers, as well as clear ice, nugget and outdoor clear ice machines, E5 is listed as thermistor 1 shorted. It sits in the error log next to E1, which is thermistor 1 open. The log keeps every fault in memory, though only a door fault is announced on the display.
Echelon and Origins: running too warm
On these older series, E5 says thermistor 1 has read 10°F or more above the set point for more than 12 hours. Not available on the CLR2160. One check from the manual: if the unit was only just plugged in, leave it 24 hours and see whether the problem corrects itself.
If it stays
Beyond that waiting period, the manuals do not hand the owner further steps, so a lasting E5 should go to a technician.
Related codes
E6, thermistor 2 shorted, is the sibling shorted-sensor code.
ER is the legacy display code for a thermistor failure, read in service mode.
E7, thermistor 3 shorted, belongs to the same family.
U-Line Refrigerator service in Los Angeles
If this code keeps coming back on a U-Line refrigerator in Los Angeles, call (310) 879-5776 or read about U-Line refrigerator repair. Have the code, the model number and anything you already tried ready when you call.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your U-Line appliance?
Book a specialist visit for a clear estimate and approval before any repair.
U-Line products are compact, built-in, and often visually similar across generations. Effective repair starts with the exact model, the symptom you can…