Model reference
U-Line U-3018WCS-01
Refrigerator
1 document12 error codes5 service modes
Available documentation
Service Manual
- Service Manual Modular 3000 Series40 pg
MyPros+ Max
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Error codes (12)
CodeMeaning
Amb Thrm OpenAmbient thermistor circuit is open.Amb Thrm ShortAmbient thermistor circuit is shorted.Door Open 5MDoor switch has been open for more than 5 minutes.Evap T OpenEvaporator thermistor circuit is open.Evap T ShortEvaporator thermistor circuit is shorted.No CommUnit lost communication between the main control board and the display.Temp Hi 12H+Zone temperature is +10° over set point for over 12 hours.Temp Hi 6H+Zone temperature is +10° over set point for over 6 hours.Temp Lo 12H+Zone temperature is -10° under set point for over 12 hours.Temp Lo 6H+Zone temperature is -10° under set point for over 6 hours.Zone T OpenZone thermistor circuit is open.Zone T ShortZone thermistor circuit is shorted.Service modes (5)
- Customer MenuHold Select button for 5 seconds.
- Relay ToggleEnter Service Menu, scroll down to 'Relay Toggle' and press Select
- Self TestEnter Service Menu, then scroll down to 'Self Test' and press Select.
- Service MenuHold both Up and Zone Toggle buttons simultaneously for 5 seconds.
- Showroom ModeEnter Service Menu, scroll to 'Showroom Mode', press Select, scroll to 'Off', press Select, use…
Full entry steps, exit procedures, and test sequences are available in Max.
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