Hansa dishwasher errors

Error code

Error value

What is the fault?

E1

The control signal for turning on the door lock of the machine has been stopped, or there is no lock at all.

The door may not be fully closed. In this case, you should pay attention to the condition of the wires connecting the controller and the door lock. There may also be a malfunction in the lock itself or in the limit switch. Finally, you should look at the state of the CM wiring.

E2

The time for filling the tank with water to the required level has been exceeded. The excess was 2 minutes.

The problem lies in the low water pressure. Also, an error can occur as a result of clogged hoses through which water enters the machine, or failure:

• pressure switch;
• controller;
• solenoid valves.

In more expensive models, you should pay attention to the operation of the Aqua Spray ASJ system.

E3

In an hour, the water in the dishwasher has not reached the temperature set in the program.

The error occurs when one of the parts that are responsible for heating the water breaks down. These details include.

• Sensor. In this case, we are talking about a thermal sensor or thermistor, which, if an error occurs, requires diagnostics and replacement.
• Level sensor. If the device breaks down, excessive water may be poured into the camera.
• Thermistor. The device is not working properly and needs to be replaced.
• Heating element control circuit. A break may occur in it. It is not necessary to change the chain, sometimes it is enough to ring the part and tighten the contacts.
• Heater. If it burns out, then it can only be replaced.
• Controller. Also requires replacement in case of failure.

Also, the cause of the error may be a short circuit in the heating element circuit, due to which the liquid begins to flow to the body.

E4

Water pressure too strong. Also, an error occurs in the event of an overflow of liquid.

If the head is high, it is more difficult for the valve to cope with the incoming fluid flow. The consequence is the entry of a large amount of water into the chamber. Possible solutions to the problem.

1. Call the plumber. A specialist will diagnose, reduce the pressure in the system.
2. Close the water tap to the dishwasher. You can do this yourself.
3. Replace the damaged filler valve.
4. Check the condition of the wiring and repair it if necessary.
5. Change the level sensor.

Failures in the electrical network can also cause the error. In this case, it is sufficient to reset the device settings.

E6

The water does not heat up.

The reason is a failed thermal sensor. From this device, incorrect information begins to flow into the dishwasher, due to which the liquid stops heating to the desired level.

You can solve the problem in the following ways.

1. Check the condition of the wiring connecting the sensor or heating element.Through diagnostics, it will be possible to assess the reliability of the fastening of contacts and connectors. If a breakdown is found, it can be quickly fixed. It is worth reading the instructions beforehand.
2. Replace any sensor that may have failed.
3. Carry out professional diagnostics in the event of a breakdown of the control controller.

The latter option requires an invitation from a specialist.

E7

Thermal sensor malfunction.

If a similar error occurs on the control panel, you should follow the same steps as listed for error E6.

E8

Water stops flowing into the machine.

The problem arises from a faulty control valve that is blocking fluid access. In this case, there is only one way out - to replace the broken device.

If the problem is not with the valve, it is worth checking the drain hose for kinks. Finally, the problem may arise due to the shorting of the triac. Such a reason will require the presence of a professional.

E9

An error that occurs when switching a sensor.

Usually, the problem can be caused by dirt on the touchscreen control panel or the buttons on it. The error occurs if the switch is pressed for more than 30 seconds. The solution is pretty simple: clean the dashboard.