Kenwood dishwasher error codes

When it comes to dishwashers, Kenwood is a household name known for its premium quality and cutting-edge technology. These appliances are a modern kitchen’s dream, but even the best-designed machines can occasionally run into problems. Understanding Kenwood dishwasher error codes can be the first step towards identifying the issue and taking appropriate measures.

Introduction to Error Codes

First, it’s important to know that error codes are not ominous signs of impending doom. Rather, they’re a dishwasher’s way of communicating with us, signaling when something is not functioning as expected. Kenwood dishwashers, like other appliances, have built-in diagnostic systems that emit error codes when certain irregularities occur.

Common Kenwood Dishwasher Error Codes

Let’s take a detailed look at some of the most common Kenwood dishwasher error codes:

  1. Error Code E1: This indicates a water fill error, which could be due to a problem with the water supply. The first step is to ensure that the water tap is fully open and that there are no kinks in the water inlet hose. If the problem persists, it may indicate a faulty inlet valve or pressure sensor.
  2. Error Code E3: E3 is an indication of water heating trouble. This could mean that the water in your dishwasher is not reaching the desired temperature. The issue might lie in the heating element, thermostat, or the associated wiring.
  3. Error Code E4: An E4 error code signals an overflow. This might be due to a leak in the machine or a malfunction of the float switch.
  4. Error Code E5: This error code refers to a problem with the water drain. Ensure that the drain hose isn’t kinked or blocked. If the problem continues, the pump or drain filter may be blocked or faulty.
  5. Error Code E6: An E6 error indicates a problem with the thermistor, a component that regulates the dishwasher’s temperature. It could be damaged or poorly connected.
  6. Error Code E7: E7 is indicative of a flow meter malfunction. The flow meter is an integral part of a dishwasher, monitoring the amount of water that enters the appliance. A fault here might require professional repair.
  7. Error Code E8: This code means there’s a problem with the wash motor. The motor might be jammed or burned out, or there might be a problem with its wiring.
  8. Error Code E9: E9 is associated with a pressure sensor fault. This could be due to a damaged pressure switch or related wiring issues.

Remember, these error codes serve as guidelines to what might be wrong with the appliance. Always refer to the manufacturer’s manual for exact troubleshooting steps or consult with a professional technician if you are unsure.

Preventive Measures

Prevention is always better than repair. Regular maintenance of your Kenwood dishwasher can help in avoiding the occurrence of these errors. Some basic yet effective preventive measures include:

  1. Regular Cleaning: Ensure the dishwasher’s filter, arms, and interior are kept clean. This can prevent blockages and maintain the efficiency of the machine.
  2. Load Dishes Properly: Incorrect loading can cause the dishwasher to be inefficient and may even damage the appliance.
  3. Rinse Before Loading: Pre-rinse dishes to prevent food particles from clogging the dishwasher.
  4. Regular Inspections: Check hoses and connections for signs of wear or leakage. Replace if necessary.


While encountering an error code on your Kenwood dishwasher can be disconcerting, understanding what these codes mean empowers you to take appropriate action. Keep this guide handy for reference, and don’t hesitate to call a professional if the issue persists after initial troubleshooting. The longevity and efficiency of your dishwasher rely heavily on your diligence in maintenance and quick responses to any sign of malfunction.

CodesPossible CausesRemedy
E1Water tap is not turned on.Turn on the water tap.
Low water pressure (<0.04MPa)Turn on the water tap and ensure it is in full position.
Flow meter is broken.
The wire terminals which connect the flow meter are loose.• Disconnect from the mains.
• Disconnect the water inlet.
• Call a qualified technician.
E3, E6, E7The temperature sensor is broken.
Heater element is broken.
The wire terminal connected to the heater is loose.
The wire terminal connected to the temperature sensor is broken.
The wire terminal connected to the temperature sensor is short circuited or open circuited.
E4The tank is leaking.
The hose is leaking.
The float switch is broken or PCB is faulty.