Error Code
low
Meiko M-iClean – Error 972: Language Memory Fault
On your MEIKO UM, UM+, US unit, error code 972 indicates a…
Meiko M-iClean - Error 6: Cycle Interrupted
Caution / Monitor Closely
Warning: The information provided here is for educational purposes only.
Working with commercial kitchen equipment involves high voltage, gas, and high temperatures.
We strongly recommend contacting a certified service technician for any repairs.
We are not responsible for any damage or injuries resulting from DIY repair attempts.
This information is provided 'as is' without any guarantees of completeness or accuracy.
TLDR
On your UM, UM+, US unit, error code 6 indicates that the wash cycle was interrupted. This usually points to issues like an open door, low water pressure, or blockages. Verify basic operational conditions and clear the error to resume washing.
Technical Details
Repair Steps:
- Check Door Closure: Ensure the machine door is fully closed and latched. Even a slight gap can trigger an interruption. Verify that no wash ware is obstructing the door mechanism.
- Inspect Wash Ware and Baskets: Confirm that wash racks and items within are correctly loaded and not preventing spray arm rotation or obstructing water flow. Remove any foreign objects that may have fallen into the wash tank.
- Verify Water Supply and Pressure: Check that the water inlet valve is fully open and the incoming water pressure is adequate (typically 20-25 PSI dynamic pressure minimum). Low water supply can lead to pump cavitation and cycle interruption.
- Examine Drain and Overflow: Ensure the drain is clear of debris and the overflow standpipe is correctly seated, not creating an unusual water level. While less common for mid-cycle interruption, an unexpected drain event could trigger a fault.
- Power Cycle the Machine: Turn off the dishwasher at the main power switch for at least 30 seconds, then power it back on. This can reset the control system and clear transient errors.
- Inspect for Leaks and Overfilling: Check the machine’s base for any signs of water accumulation, which might activate a flood protection sensor. Also, verify the water level in the wash tank; overfilling can cause cycle interruptions.
- Consult the Operator’s Manual: Refer to your specific MEIKO UM, UM+, US model’s manual for detailed error clearing procedures, as some models may have specific button combinations or requirements.
- Professional Service: If the error persists after these checks, there may be an issue with internal components such as the door interlock switch, water level sensor, pressure switch, or the control PCB. Contact a certified MEIKO technician for diagnosis and repair.
Common Questions:
Q: What typically causes a MEIKO UM, UM+, US wash cycle to interrupt?
A: Cycle interruptions are most often triggered by issues like an improperly latched door, insufficient water supply pressure, obstructions within the wash tank or spray arms, or activation of a leak detection system. Occasionally, a temporary power fluctuation can also cause this.
Q: Can I resolve Error Code 6 on my own, or do I need a technician?
A: Many causes of Error Code 6 can be resolved by the operator. Start by checking the door, water supply, and for any visible obstructions. Power cycling the machine can also clear transient errors. If these basic steps don’t work, professional assistance may be required.
Q: What should I do if Error Code 6 reappears after troubleshooting?
A: If the error persistently recurs after you’ve performed basic checks and a power cycle, it indicates a more persistent underlying problem. This could point to a faulty door sensor, water level sensor, pressure switch, or a control board issue. At this point, it’s best to contact a qualified commercial kitchen technician for a thorough diagnosis and repair.
When to call a technician
Consider calling a certified technician if:
- The error keeps coming back after you've tried the steps above.
- You're not comfortable doing the checks or repairs yourself.
- You notice unusual noise, smell, or behaviour.
- Equipment is under warranty and you want official service.
- You need the unit back in service quickly with minimal downtime.