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Meiko Dishwasher Fault Codes: A Comprehensive Guide
Meiko dishwashers are the unsung heroes of commercial kitchens, quietly keeping everything running along smoothly by producing clean dishes, day in and day out. Of course, like any hardworking appliance, sometimes things go wrong. That’s when fault codes really come in handy-the most efficient way to say, “Hey, I’ve got a problem,” so you can quickly get your Meiko dishwasher up and humming again with as little lost time as possible.
Found staring at one of those elusive fault codes and wondering, “What does this mean?” Look no further than this breakdown of the most common Meiko dishwasher fault codes, what they mean, and what you can do to fix them.
What are Meiko Dishwasher Fault Codes?
Meiko dishwashers are designed to give fault codes whenever something is malfunctioning. Each code refers to a certain problem that may be required-from simple fixes such as low detergent levels to technical problems that may need professional servicing.
These codes form part of the smart design by Meiko to make maintenance more efficient and quicken troubleshooting by making the process easier to understand.

Why Pay Attention to Fault Codes?
Ignoring fault codes is never advisable; even minor issues can become huge headaches if left unchecked. The faster you get on top of a fault code, the less time, money, and frustration will be wasted. Besides, it will also keep your dishwasher in an upright condition while ensuring dishes emerge gleamingly well and all kitchens run without stress.
Common Meiko Dishwasher Fault Codes and What They Mean
Here is a helpful guide to decipher the most common fault codes on Meiko dishwashers. Note: The details in your user manual will provide information relevant to your model; if in doubt, always consult a professional!
Common Meiko Dishwasher Fault Codes and What They Mean
Fault Code | What it Means | What to Do |
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F01 | Water Fill Timeout: The dishwasher is taking too long to fill with water or isn’t filling at all. |
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F02 | Low Water Level: The water level inside the machine is too low. |
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F04 | Heating System Fault: The dishwasher is unable to heat the water to the required temperature. |
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F07 | Drain Timeout: The dishwasher is taking too long to drain or isn’t draining properly. |
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F10 | Detergent/Rinse Aid Fault: The machine is detecting insufficient detergent or rinse aid levels. |
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F12 | Connection Problem: A communication issue occurred between the control board and other components. |
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F19 | Wash Arm Blockage: The spray arm is not spinning properly, likely due to a blockage. |
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F01 – Water Fill Timeout
What it means: It’s taking too much time for water to fill inside the dishwasher, or it’s not filling up at all.
What to do: First of all, check if water supply is switched on and adequate. Then proceed to the checks for any blockages in an inlet hose for kinks, bending, etc. If not, it means the water inlet valve must be defective- a technician can replace this valve.
F02 – LOW WATER LEVEL
What it Means: The water inside this machine has leveled too low for the water detector.
What To Do:
- Check the water supply pressure is enough.
- Check the dishwasher for any leaks which may be causing losses in pressure of water.
- Water level sensor faulty, requires a professional to fix.
F04 – Faulty Heating System
What it Means: The dishwasher is unable to heat up the water at appropriate temperature levels
Things to Check and Do: Ensure the heating element is clear of any debris or lime buildup. Check for faulty thermostat or temperature sensor. If one of these elements needs to be replaced, call a technician.
F07 – Drain Timeout
What to Check: The dishwasher is taking longer than it should to drain, or the water level inside the dishwasher is higher than normal.
Things to Check:
- Check the drain hose for kinking, or blockages within.
- Ensure the pump drain is operating and isn’t obstructed. This causes clogging by the blockages.
- Clean filters in the interior for appropriate flow of water into the machine.
F10 – Detergent/Rinse Aid Fault
Meaning: The machine detected less than detergent or rinse aid level.
Actions:
- Check both reservoirs and refill them whenever the need arises.
- Check detergent and rinse aid dosing systems for blockages or failures.
F12 – Communication Fault
What it means: There was some sort of miscommunication between the control board and other parts.
What to do:
- Restart the dishwasher to clear if the code should occur at all.
- Look for loose wires or connections
- This may also involve a technician to check internal components for possible faults.
F19 – Wash Arm Blockage
What it means: The spray arm is not rotating correctly; it’s possibly obstructed inside the arm.
Things to do:
- Remove the spray arms and clean the blockages or debris stuck in the arms.
- Make sure nothing inside the dishwasher, like a utensil, is obstructing the arm.
When to Call a Professional
While some issues can be resolved with simple fixes, others require a skilled technician to diagnose and repair. If you’ve tried troubleshooting without success, or the same fault code keeps coming back, don’t hesitate to call for professional help.
Regular maintenance also goes a long way in preventing problems; be sure to clean your dishwasher’s filters, spray arms, and interior components from time to time to keep it running well.
Tips for Keeping Your Meiko Dishwasher in Top Shape
Use the Right Cleaning Agents: Always use high-quality, machine-compatible detergents and rinse aids to avoid unnecessary wear and tear.
Clean and Check Regularly: Look for clogged filters, dirty spray arms, and the interior for any accumulation of dirt and limescale.
Follow Schedules for Maintenance: Check your user manual for service intervals and tips on maintenance peculiar to your model.
Conclusion
Fault codes are a little daunting, but they actually are a way your Meiko dishwasher says, “Hey, I need a little help!” Dealing with these codes in a timely manner and properly will save you a whole lot of headache, allowing your appliance to be at its best.
If you’re dealing with a particularly stubborn fault code or need expert help, don’t hesitate to consult a professional. A little TLC goes a long way in keeping your Meiko dishwasher a reliable part of your kitchen team.
Got any questions or additional tips for handling Meiko dishwasher fault codes? Drop them in the comments below we’d love to hear from you!