Crohn's dishwasher error codes - what do they mean?

Washing dishes is an essential part of housework. Technological progress has freed the housewife from tedious work, giving her the opportunity to use a dishwasher. There are many manufacturers of such devices on the market, one of them is Krona. With their help, you can wash dishes efficiently, but sometimes breakdowns can occur. In this case, it is necessary to restore the functionality of the equipment as soon as possible. To do this, it is important to know what the Krona dishwasher error codes mean, which are displayed on the display when a malfunction occurs.

Description of codes

When an error code appears on the display, you will notice that it consists of the letter E and a number code. Each such message will allow you to clarify what caused the breakdown and suggest what needs to be done to correct it.

If Crohn's dishwasher error code is E1, then in this situation we are talking about the fact that water does not enter the bunker. Then we can talk about the following reasons:

1. The Aquastop leakage protection system installed on the Krona dishwasher detected a malfunction and blocked further water supply to the tank. Until the leak is found and corrected, no water will flow.
2. It is possible that the flow is blocked due to a disruption in water access.

If there is an error code E2 in the Krohn dishwasher we are talking about the absence of drainage of waste water from the tank.

Here are the probable causes of the breakdown:

1. The drain hose is so clogged that water cannot flow through it.
2. The drain filter does not work because it is heavily clogged.
3. Such consequences are possible if the pump impeller is blocked.
4. If the pump is faulty or broken, a possible result is that it will not drain.
5. The pressure switch sensor, transmitting incorrect data to the control board, can cause the drain to stop.
6. If the triac on the board burns out, then this problem cannot be fixed on your own. In this case, you need to call a specialist from a service workshop.

In order to restore the functionality of the Krona dishwasher, you must do the following:

1. The outlet hose and filter need to be inspected to check and remove the blockage.
2. When inspecting the pump impeller, you must ensure that it is in good condition. It is also possible that it became blocked because a foreign object got into it.
3. If it turns out that the pump is broken, this means that it needs to be replaced.
4. After diagnosing the level sensor, it will be possible to draw a conclusion about its serviceability. If it breaks, it will need to be replaced.
5. If the triac is broken, it will need to be replaced. Repairs to the electronic board must be carried out by a specialist.

When can be read on the display E3 - this is a signal that the water for washing dishes is not heated.

One of the following reasons is possible:

1. The heating device is broken. In this case, you will have to change it.
2. There are problems with the operation of the temperature sensor. If you test it, you can understand whether it is working or not. If it's broken, you'll have to buy a new one.
3. If the electronic control board is faulty, due to whose signals drainage is not performed, it is necessary to test it and then repair or replace it. Only a specialist can do this.

Dishwashers use the Aquastop leakage protection system. If it worked, You will see an error on the display E4.

When an error occurs E5 we can say that most likely there was a serious breakdown of the temperature sensor.

This may be expressed in the following:

1. A short circuit occurred and this unit burned out.
2. The sensor is faulty.

If you can see E6 or E7, then this indicates that there has been a break in the electrical circuit that ensures the functioning of the heating element. In this situation, the contacts have broken or the wiring has been disconnected. Here it is necessary to inspect and restore damaged parts.

When a signal arrives E9 We are talking about a malfunction of the heating element of the machine. You need to diagnose it and, in accordance with the results obtained, replace it yourself or contact a service center for this.

If an error appears on the screen E10, then this indicates a malfunction in the drying operation. This malfunction can only be repaired by a specialist.

E11 indicates no heating.In this case, only cold water is available in the dishwasher. Then the operation of the heating element is disrupted.

However, there may be several reasons for this:

1. The water level sensor may be broken.
2. The temperature sensor provides incorrect data to the control board.
3. The wiring is broken.
4. The control board is not working properly.

When E14 it can be argued that the water sensor is faulty. In this case, you need to diagnose it, check the connections of wires and contacts, and check whether the control electronic board of the machine is working correctly.

Error code E15 indicates a leak. This can happen when the Aquastop system is activated or if a leak has occurred but was not detected by it. In this case, you need to inspect and fix the leak.

Error code E16 indicates that the water pressure entering the machine is too high.

Conclusion

The Krona dishwasher takes on the job of washing dishes. However, in order for it to work for a long time, if breakdowns occur, they must be corrected as quickly as possible. Knowledge of codes will allow you to recognize the problem and find solutions.