Error Code
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Meiko M-iClean – Error 972: Language Memory Fault
On your MEIKO UM, UM+, US unit, error code 972 indicates a…
– Not Draining Properly
Meiko M-iClean - Error 101: Error Code - Not Draining Properly
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 MEIKO UM, UM+, US unit, Error Code 101 indicates the machine is not draining as expected. This problem is most commonly caused by a clogged drain pump filter, which restricts water flow. Immediately check and clean the pump filter as part of your daily maintenance routine to restore proper function.
Technical Details
Repair Steps:
- Safety First: Before beginning any work, switch off the dishwasher and disconnect it from the main power supply to prevent accidental starts or electrical hazards.
- Locate and Access the Drain Pump Filter: Open the machine door. Refer to your MEIKO UM, UM+, or US operator’s manual, Section 5.1, “Daily Cleaning,” to accurately locate and access the drain pump filter, typically found at the bottom of the wash tank.
- Remove and Thoroughly Clean the Filter: Carefully remove the filter assembly. Inspect it for any food debris, labels, broken glass, or other obstructions. Clean the filter screen and its housing thoroughly under running water, ensuring all foreign material is removed.
- Inspect the Drain Hose and Connection: While the filter is out, visually check the machine’s external drain hose for any kinks, twists, or signs of blockage. Ensure the hose has a continuous downward slope to the building’s drain connection and that the drain itself is not obstructed.
- Check the Drain Pump Impeller Area: With the filter removed and power disconnected, carefully reach into the drain pump opening (if safely accessible) to feel for any large debris or obstructions around the pump impeller. Be cautious of any sharp objects.
- Reassemble and Test: Reinsert the cleaned drain pump filter assembly, ensuring it is securely locked in place according to the manufacturer’s instructions. Reconnect the power supply and run a short test cycle to confirm that the machine now drains properly. If the issue persists, the drain pump itself may be faulty or there could be a control system issue, requiring professional service.
Common Questions:
Q: What commonly causes Error Code 101 on MEIKO UM dishwashers?
A: Error Code 101 typically means your MEIKO UM, UM+, or US unit isn’t draining. The most frequent cause is a clogged drain pump filter. Other potential causes include blockages in the drain hose or a malfunction with the drain pump itself.
Q: How frequently should I clean the drain pump filter on my MEIKO UM series dishwasher?
A: MEIKO strongly recommends checking and cleaning the drain pump filter daily as part of your routine operational maintenance. This preventive measure helps avoid drainage issues, maintains wash quality, and prevents error codes like 101.
Q: Can I resolve MEIKO Error 101 myself, or is a technician always required?
A: In many cases, you can resolve Error 101 yourself by simply cleaning the drain pump filter and inspecting the drain hose for obstructions. If these steps do not fix the problem, it might indicate a more complex issue with the drain pump or control system, which would then necessitate the expertise of a qualified commercial kitchen technician.
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.