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Model reference

U-Line CO1224F

Ice Maker

2 documents12 error codes9 service modes

Available documentation

Service Manual

  • User Guide & Service Manual55 pg
    Covers this model
  • USER GUIDE - 1000 Series • CLR1215 • 15" Clear Ice Maker60 pg
    Covers this model
MyPros+ Max

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  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
  • Verified part numbers when replacement is needed
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Error codes (12)

CodeMeaning
drDoor alert notificationE0Door 1 (upper) open error.E1Thermistor 1 openE2Thermistor 2 openE3Thermistor 3 openE4Thermistor 4 openE5Thermistor 1 shortedE6Thermistor 2 shortedE7Thermistor 3 shortedE8Thermistor 4 shortedE9Door open errorPiPump Circuit open (does not apply to CO1224F model).

Service modes (9)

  • Clean Cycle ModePress and hold the Clean button for 5 seconds
  • Component Testing (Service Mode Option 19)Enter Service Mode (hold hidden button 10 seconds), scroll to option 19 using up/down arrows, press…
  • Factory Test Mode (Service Menu #29)Enter Service Mode, scroll to menu item 29.
  • Ice Thickness Adjust ModePress and hold the Up arrow for 5 seconds
  • Model Number Programming1
  • Sabbath ModePress and hold the Power button (button 4) for ten seconds and release
  • Service ModeHold the hidden button (button 1, leftmost with no LED above it) for 10 seconds
  • Showroom ModeHold the LIGHT key and the POWER key simultaneously for 5 seconds
  • Silent Mode (ice production suspended for 3 hours)Hold the down arrow and press the up arrow three times

Full entry steps, exit procedures, and test sequences are available in Max.

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