Code decoder
U-Line error codes
Pick the maker and the equipment, or type the code. Each page says what the code means on that control, what is safe to check and when to stop.
- Codes
- 2,442
- Makers with codes
- 98
- Updated
- November 2026
Door alert symbol / drU-Line Bar Refrigerator Error Code dr: Door AlertE0U-Line Bar Refrigerator Error Code E0: Upper Door OpenE10U-Line Bar Refrigerator Error Code E10: Lower Door OpenE3U-Line Bar Refrigerator Error Code E3: Door Open Over 20 MinutesE8U-Line Bar Refrigerator Error Code E8: Thermistor 4 ShortedE9 (Class Series)U-Line Bar Refrigerator Error Code E9: Lower Door OpenE1-E4 (Class/1000/2000 beverage)U-Line Bar Refrigerator Error Codes E1 to E4: Open ThermistorE5, E6, E7 (and E8)U-Line Bar Refrigerator Error Codes E5 to E8: Shorted ThermistorFlashing degree symbol / snaking charactersU-Line Bar Refrigerator Flashing Degree Symbol: Showroom Mode
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Code not listed, or no code at all?
A unit that shows nothing often points to power or the control. Call us with the maker and model number and we talk it through.