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Error code reference
U-Line Ice Maker Error Codes
62 error codes documented with diagnostic procedures.
Have your model number? Get codes specific to your unit.
10Door 2 open error (displayed as 10 on control).10EError displayed on unit; typically related to door seal issue.11Water level (tray or reservoir) high12Water level lowAmb Thrm OpenAmbient thermistor circuit is open.Amb Thrm ShortAmbient thermistor circuit is shorted.Bin T OpenBin thermistor circuit open.Bin T ShortBin thermistor circuit shorted.CLCleaning cycle reminderCondenser T OpenEvaporator (condenser line out) thermistor circuit open.Condenser T ShortCondenser thermistor circuit shorted.Door Open 5MDoor switch has been open for more than 5 minutes.drDoor alert notificationDrain BlockedDrain pump has detected a problem.E0Door 1 (upper) open for longer than 5 minutes.E1Thermistor 1 openE13Auger error.E2Thermistor 2 (Condenser/Liquid Line thermistor) is open circuit.E3Thermistor 3 openE4Thermistor 4 openE5Thermistor 1 shortedE6Thermistor 2 (Condenser/Liquid Line thermistor) is shorted.E7Thermistor 3 shortedE8Thermistor 4 shortedE9Door open errorERError displayed on unit; typically related to door seal issue.Evap T OpenEvaporator thermistor circuit is open.Evap T ShortEvaporator thermistor circuit is shorted.L Door Open 5MLeft door switch has been open for more than 5 minutes.L Evap T OpenLeft evaporator thermistor circuit is open.L Evap T ShortLeft evaporator thermistor circuit is shorted.L Temp Hi 12H+Left zone temperature is +10° over set point for over 12 hours.L Temp Hi 6H+Left zone temperature is +10° over set point for over 6 hours.L Temp Lo 12H+Left zone temperature is -10° under set point for over 12 hours.L Temp Lo 6H+Left zone temperature is -10° under set point for over 6 hours.L Zone T OpenLeft zone thermistor circuit is open.L Zone T ShortLeft zone thermistor circuit is shorted.LED 2 flashingOpen thermistor detectedLED 3 flashingDrain pump (P60) has been blocked or pump is overloadedNo CommUnit lost communication between the main control board and the display.P1Pump circuit openPiPump Circuit open (does not apply to CO1224F model).R Door Open 5MRight door switch has been open for more than 5 minutes.R Evap T OpenRight evaporator thermistor circuit is open.R Evap T ShortRight evaporator thermistor circuit is shorted.R Temp Hi 12H+Right zone temperature is +10° over set point for over 12 hours.R Temp Hi 6H+Right zone temperature is +10° over set point for over 6 hours.R Temp Lo 12H+Right zone temperature is -10° under set point for over 12 hours.R Temp Lo 6H+Right zone temperature is -10° under set point for over 6 hours.R Zone T OpenRight zone thermistor circuit is open.R Zone T ShortRight zone thermistor circuit is shorted.RAPID_FLASHControl board is receiving a high heat signal from the thermistor, which can be caused by…SLOW_FLASHControl board has detected a sensor problemSTEADY_LEDControl board has power, no sensing problems, operation is normal.Temp Hi 12H+Zone temperature is more than 10°F over set point for over 12 hours.Temp Hi 6H+Zone temperature is more than 10°F over set point for over 6 hours.Temp Lo 12H+Zone temperature is more than 10°F under set point for over 12 hours.Temp Lo 6H+Zone temperature is more than 10°F under set point for over 6 hours.Time to CleanWater circulation system requires cleaning.WTD ResetSoftware reset if communication is lost.Zone T OpenLeft or right zone thermistor circuit open.Zone T ShortLeft or right zone thermistor circuit shorted.
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Common questions
How do I find the error code on my U-Line Ice Maker?
Most U-Line ice makers show the code directly on the control panel display. If your model has no display, it can be read by entering diagnostic mode with the key sequence for your model. The full procedures include model-specific instructions for reading codes.
Are these codes specific to my model?
The codes here apply broadly to U-Line ice makers. Meanings and diagnostic steps can vary by model and production year, so enter your model number for model-specific information and procedures.
What do I do if my code is not listed?
Some codes are model-specific or only appear in diagnostic mode. Enter your model number to get codes specific to your unit, or contact us. We update the database continuously from manufacturer service documentation.
How much does it cost to access the full diagnostic procedures?
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