Error codes
U-Line error codes, explained
144 codes across 6 appliance types: what each means on that appliance, what you can safely check and when it needs a technician.
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U-Line Refrigerator & Drawers 54 Refrigerator & Drawers repair
Board LED rapid flashCondenser Heat StopU-Line refrigerator & drawersBoard LED slow flashU-Line Board LED slow flash on Echelon: Sensor Circuit ProblemU-Line refrigerator & drawersBoard LED steadyNormal Power-On IndicatorU-Line refrigerator & drawersDWR controller LED 1 flashingOpen SensorU-Line refrigerator & drawersE1Open Thermistor 1 ExplainedU-Line refrigerator & drawersE1Open Cabinet ThermistorU-Line refrigerator & drawersE2U-Line Echelon 2000 E2 Code: Thermistor 1 ShortedU-Line refrigerator & drawersE2Shorted ThermistorU-Line refrigerator & drawersE3Door or Drawer Open Over 20 MinutesU-Line refrigerator & drawersE3Door Left Open AlertU-Line refrigerator & drawersE4Error Log Entry for Nonstop CompressorU-Line refrigerator & drawersE4Compressor Runtime CountU-Line refrigerator & drawersE5Cabinet Running Too WarmU-Line refrigerator & drawersE5Cabinet Warm for HoursU-Line refrigerator & drawersE6Cabinet Running Too ColdU-Line refrigerator & drawersE6Overcooling AlertU-Line refrigerator & drawersE7Thermistor 2 Open or ShortedU-Line refrigerator & drawersE8Thermistor 3 Open or ShortedU-Line refrigerator & drawersE9Condenser Thermistor 4 ProblemU-Line refrigerator & drawersE10Top Drawer Open AlertU-Line refrigerator & drawersE11EE Memory Error on the ControlU-Line refrigerator & drawersER (alternating with SP)Stored Error SummaryU-Line refrigerator & drawersFlashing degree symbol / snaking charactersshowroom modeU-Line refrigerator & drawersSPU-Line Echelon 2000 "SP" Display: Set Point Readout, Not an ErrorU-Line refrigerator & drawersEvap T OpenEvaporator Sensor Circuit OpenU-Line refrigerator & drawersEvap T ShortShorted Coil SensorU-Line refrigerator & drawersZone T OpenZone Temperature Sensor OpenU-Line refrigerator & drawersZone T ShortShorted Zone SensorU-Line refrigerator & drawersTemp Hi 6H+Zone Warm for Over Six HoursU-Line refrigerator & drawersTemp Hi 12H+Zone Too WarmU-Line refrigerator & drawersTemp Lo 6H+Zone Cold Over Six HoursU-Line refrigerator & drawersTemp Lo 12H+Zone Too ColdU-Line refrigerator & drawersL Evap T OpenLeft Evaporator Sensor OpenU-Line refrigerator & drawersL Evap T ShortLeft Coil Sensor ShortedU-Line refrigerator & drawersL Zone T OpenLeft Zone Sensor Circuit OpenU-Line refrigerator & drawersL Zone T ShortLeft Zone Sensor ShortedU-Line refrigerator & drawersL Temp Hi 6H+Left Zone Warm Over Six HoursU-Line refrigerator & drawersL Temp Hi 12H+Left Zone Too WarmU-Line refrigerator & drawersL Temp Lo 6H+Left Zone Too ColdU-Line refrigerator & drawersL Temp Lo 12H+Left Side OvercoolingU-Line refrigerator & drawersR Evap T OpenRight Evaporator Sensor OpenU-Line refrigerator & drawersR Evap T ShortRight Coil Sensor ShortedU-Line refrigerator & drawersR Zone T OpenRight Zone Sensor Circuit OpenU-Line refrigerator & drawersR Zone T ShortRight Zone Sensor ShortedU-Line refrigerator & drawersR Temp Hi 6H+Right Zone Running WarmU-Line refrigerator & drawersR Temp Hi 12H+Right Zone Still WarmU-Line refrigerator & drawersR Temp Lo 6H+Right Zone Too ColdU-Line refrigerator & drawersR Temp Lo 12H+U-Line Refrigerator Code R Temp Lo 12H+ Explained: Zone Too ColdU-Line refrigerator & drawersAmb Thrm OpenAmbient Sensor Circuit OpenU-Line refrigerator & drawersAmb Thrm ShortAmbient Thermistor ShortedU-Line refrigerator & drawersDoor Open 5MDoor Left Open AlertU-Line refrigerator & drawersL Door Open 5MLeft Door Left OpenU-Line refrigerator & drawersR Door Open 5MRight Door Alert ExplainedU-Line refrigerator & drawersNo CommDisplay and Control Not TalkingU-Line refrigerator & drawers
U-Line Freezer 12 Freezer repair
(L) (R) Evap T OpenEvaporator Sensor Circuit OpenU-Line freezer(L) (R) Evap T ShortEvaporator Sensor ShortedU-Line freezer(L) (R) Zone T OpenZone Sensor Circuit OpenU-Line freezer(L) (R) Zone T ShortZone Thermistor ShortedU-Line freezer(L) (R) Temp Hi 6H+Left or Right Zone WarmU-Line freezer(L) (R) Temp Hi 12H+Zone Warm Over 12 HoursU-Line freezer(L) (R) Temp Lo 6H+Zone Running Too ColdU-Line freezer(L) (R) Temp Lo 12H+Zone Colder Than SetU-Line freezerAmb Thrm OpenAmbient Thermistor Circuit OpenU-Line freezerAmb Thrm ShortAmbient Thermistor Circuit ShortedU-Line freezer(L) (R) Door Open 5MDoor Left Open WarningU-Line freezerNo CommDisplay Lost Contact With ControlU-Line freezer
U-Line Ice Machine 42 Ice Machine repair
11Reservoir Water Too HighU-Line ice machine12Water Level Low in the ReservoirU-Line ice machineCLU-Line Echelon 2000 Ice Maker "CL": Self-Cleaning Cycle RunningU-Line ice machineCLR2060 one flashU-Line CLR2060 One Flash: Overflow Protection Circuit Open (P-60)U-Line ice machineCLR2060 two flashesU-Line CLR2060 Two Flashes: Open Thermistor or Machine Too WarmU-Line ice machineCLRCO2075 LED 2 flashingU-Line CLRCO2075 LED 2 Flashing: Open Thermistor After OverheatingU-Line ice machineCLRCO2075 LED 3 flashingU-Line CLRCO2075 LED 3 Flashing: Drain Pump Blocked or OverloadedU-Line ice machineDrain BlockedLED 3 Flash Count and P60U-Line ice machineE1Thermistor 1 Open CircuitU-Line ice machineE2U-Line Ice Maker Code E2 Explained: Thermistor 2 Reads OpenU-Line ice machineE3U-Line E3 on a UONB115 or UHNP315 Ice Machine: Thermistor 3 OpenU-Line ice machineE4Fourth Temperature Sensor OpenU-Line ice machineE5Thermistor 1 Shorted, Reading InvalidU-Line ice machineE6U-Line E6 Ice Machine Error: Thermistor 2 ShortedU-Line ice machineE7Third Sensor Shorted, Reading Not RealU-Line ice machineE8U-Line E8 Ice Machine Code: Thermistor 4 ShortedU-Line ice machineE9Door 1 Has Been Open Too LongU-Line ice machineE10U-Line Two-Door Ice Machine Code 10 (E10): Door 2 Is OpenU-Line ice machineE11U-Line Nugget Ice Machine Code 11 (E11): Reservoir Level Too HighU-Line ice machineE12U-Line Nugget Ice Machine Code 12 (E12): Reservoir Level Too LowU-Line ice machineE13Nugget Ice Auger Error ExplainedU-Line ice machineIce / Off scrolling with SPU-Line Echelon 2000 Display Shows Ice / Off scrolling with SPU-Line ice machineP1Pump Circuit Reads OpenU-Line ice machinePiPump Circuit OpenU-Line ice machineTime to CleanCleaning ReminderU-Line ice machineEvap T OpenEvaporator Sensor Open CircuitU-Line ice machineEvap T ShortShorted Evaporator SensorU-Line ice machineZone T OpenZone Thermistor Open CircuitU-Line ice machineZone T ShortZone Sensor Circuit ShortedU-Line ice machineCondenser T OpenCondenser Sensor Circuit OpenU-Line ice machineCondenser T ShortCondenser Sensor ShortedU-Line ice machineBin T OpenStorage Bin Sensor Circuit OpenU-Line ice machineBin T ShortBin Thermistor Shorted CircuitU-Line ice machineAmb Thrm OpenRoom Sensor Circuit OpenU-Line ice machineAmb Thrm ShortAmbient Sensor ShortedU-Line ice machineDoor Open 5MDoor Left Open Over Five MinutesU-Line ice machineNo CommDisplay and Control Board Link LostU-Line ice machine10Second Door Is OpenU-Line ice machineCLR2060 three flashesU-Line Ice Maker CLR2060 Three Flashes: Overflow and Sensor ProblemU-Line ice machineRAPID_FLASHHeat Warning, Check the CondenserU-Line ice machineSLOW_FLASHSensor Problem on the Control BoardU-Line ice machineWTD ResetSoftware Reset After Lost LinkU-Line ice machine
U-Line Wine Refrigerator 16 Wine Refrigerator repair
Door Alert SymbolDoor Open Past 5 MinutesU-Line wine refrigeratordrDoor Open Over 5 MinutesU-Line wine refrigeratorE0Upper Door 1 Not ClosedU-Line wine refrigeratorE1Open Sensor 1U-Line wine refrigeratorE1 (Class Series)Thermistor 1 Open in LogU-Line wine refrigeratorE2Second Sensor OpenU-Line wine refrigeratorE2 (Class Series)Thermistor 2 OpenU-Line wine refrigeratorE3U-Line Wine Cooler Code E3 on 1000/2000 Series: Thermistor 3 OpenU-Line wine refrigeratorE3 (Class Series)Thermistor 3 Open EntryU-Line wine refrigeratorE4U-Line Wine Cooler E4 Code: Fourth Temperature Sensor OpenU-Line wine refrigeratorE5Thermistor 1 Reads ShortedU-Line wine refrigeratorE5 (Class Series)Thermistor 1 ShortedU-Line wine refrigeratorE6Thermistor 2 Short ExplainedU-Line wine refrigeratorE6 (Class Series)Thermistor 2 Short in Error LogU-Line wine refrigeratorE7Thermistor 3 Shorted in the LogU-Line wine refrigeratorE9 (Class Series)Lower Door 2 Not ClosedU-Line wine refrigerator
U-Line Beverage Center 14 Beverage Center repair
Door Alert SymbolFive-Minute Door WarningU-Line beverage centerdrU-Line Beverage Center dr Alert: Door Left Open Too LongU-Line beverage centerE0Upper Door 1 OpenU-Line beverage centerE1Thermistor 1 Reads OpenU-Line beverage centerE2Thermistor 2 OpenU-Line beverage centerE2 (Class Series)Second Sensor OpenU-Line beverage centerE3Third Sensor OpenU-Line beverage centerE4Thermistor 4 OpenU-Line beverage centerE5Thermistor 1 ShortedU-Line beverage centerE5 (Class Series)Sensor 1 ShortedU-Line beverage centerE6Thermistor 2 ShortedU-Line beverage centerE7Thermistor 3 ShortedU-Line beverage centerE9 (Class Series)Door 2 OpenU-Line beverage centerERGeneral Error CodeU-Line beverage center
U-Line Outdoor Refrigeration 6 Outdoor Refrigeration repair
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