CMA Dishmachines
Cycle Control / Timer Fault
Machine runs continuously and does not advance or stop at the end of the cycle.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Stuck mechanical timer, Faulty cycle relay on control board, Defective cycle complete sensor, Start switch stuck closed
How to Fix / Troubleshooting
Safety first: Disconnect power before accessing the control panel or timer.
Step-by-step checks:
- Observe cycle behavior: Note whether the machine is stuck in wash, rinse, or drain. This helps identify which control stage is failing.
- Check start switch: Ensure the start button is not physically stuck or shorted, causing repeated cycle initiation.
- Inspect mechanical timer (if equipped): Look for broken gears or a seized timer motor. Replace the timer if it does not advance.
- Electronic control: For electronic models, a technician should test the cycle relays and outputs on the control board.
When to call a technician: Timer and control board issues generally require professional diagnosis and replacement.
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Repair Difficulty
Hard
4/5
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