U-Line Ice Machine E9: Door 1 Has Been Open Too Long
E9 on a U-Line ice machine means the control senses Door 1 open after more than five minutes. Ice making pauses, and the code clears on its own when the door is closed.
What does U-Line ice machine code E9 mean?
Models such as the U-Line UONB115 and the clear ice UCLR1215 show E9 to say that Door 1 is open. The control raises it once the door has been open for more than five minutes. Ice making pauses until the control senses the door closed again, and E9 remains until then. After that the code clears by itself, so it is a reminder rather than a failure.
E9 at a glance
- Code
- E9
- Appliance
- U-Line ice machine
- Applies to
- U-Line UONB115 and UCLR1215 ice machines
- Type
- Normal status, not a failure
- Can you clear it yourself?
- Yes, it is a normal message or setting
- Most likely cause
- Door 1 was left ajar after someone took ice out
What you may notice with E9
- E9 appears on the display of the ice machine.
- Ice making has paused until the door is sensed shut.
- The door looks nearly closed but may not have latched.
- Stored ice softens faster than usual.
How the ice machine detects E9
A small switch at the door tells the control whether Door 1 is shut. As long as the switch reports closed, the ice cycle goes on normally. When the door is open, the control starts counting. Short openings, such as taking out ice, are ignored.
Once the door has stayed open for more than five minutes, the control posts E9. At that point it pauses ice making, because a door that is not sealed lets warm air in and wastes cold. The pause lasts until the switch reports closed again, and then the code goes away without any reset. If the door looks shut but E9 stays, the switch may not be sensing it, the door may be held off by something in its path, or the gasket may be out of place. Models with a second door report that one separately as 10.
Why E9 appears
- Door 1 was left ajar after someone took ice out
- A scoop, bag or box rests against the door edge
- The gasket has slipped out of position along the opening
- The Door 1 switch is not reporting that the door is closed
Can you keep using the ice machine with E9?
Yes, this is safe to live with, since E9 is a reminder and not a danger. Close the door firmly and the machine should resume on its own. Do not leave the door open for long, because stored ice melts faster when the seal is broken. If E9 stays on with the door fully shut, have the door switch checked.
What you can safely check
- Push the door shut and listen for it to latch; nothing needs switching off.
- Take away any scoop, bag or box resting on the door edge.
- Look along the gasket and press it flat if it has curled.
- Confirm the machine sits level.
- Contact us if E9 remains with the door shut.
What our technician does for E9
- Test the Door 1 switch to see whether it senses the door closed
- Check the door alignment and the gasket seal
- Confirm the control clears E9 once the door is sensed closed
How to keep E9 from coming back
- Make a habit of pushing the door shut until you feel it latch.
- Keep scoops and bags from resting against the door edge.
- Wipe the gasket so it does not stick or curl, which matters in humid Florida kitchens.
Technical reference
- Code
- E9
- Appliance
- U-Line ice machine
- Control family
- U-Line UONB115 and UCLR1215 ice machines
- Maker documentation
- U-Line owner manuals and support
- Checked
- November 2026
Code meanings come from the maker’s documentation and our own repair work; we do not reprint the maker’s document. Confirm the full model number before acting on a code. We are an independent repair company, not affiliated with U-Line Corporation.
Related U-Line ice machine error codes
E9 questions
How long can the door stay open before E9 shows?
The control waits until the door has been open more than five minutes. Closing it and letting the switch sense it ends the code on its own.
Does the machine keep making ice with E9 on the screen?
No. Ice making pauses and picks up again after the control registers the door as shut. Output returns without anything else needed from you.
Is there a code for the second door?
Yes. On models with a second door the display shows 10 when Door 2 is open, while E9 is kept for the first door, so the code tells you which one needs closing.
Will E9 clear by itself?
Yes, once the control senses Door 1 closed. You do not need to reset anything. If the door is shut and E9 stays, the cause is the switch, the door fit or the gasket, and those need a look.
Does an open door ruin the ice in the bin?
Stored ice melts faster when the door is not sealing, so a long opening costs you ice. Closing the door promptly and checking the gasket keeps the bin cold and the ice dry.
Something else going on with your ice machine?
A technician finds the cause at your bar or lanai and puts the price in writing before any part comes out.