Error E1 on a Gorenje dishwasher

All new Gorenje dishwashers are controlled electronically. More specifically, by a control module consisting of a circuit board and a few other components. The control module is called the "brain" of the entire system. It transmits commands to the dishwasher's key components and communicates important information to the user, displaying it on a dedicated display. When the E1 error appears, it's a cause for concern, as something is wrong with your dishwasher. We'll take a detailed look at this issue, its causes, and how to resolve it yourself without calling a service technician.

What information does E1 encrypt?

In different Gorenje dishwasher models, modules can report this malfunction in different ways: either by displaying the E1 error code on the display, or by activating the first and fifth LEDs located on the panel. The reason for the error is that the dishwasher has detected a leak, as this malfunction is only possible in household appliances equipped with a smart protection system. Therefore, to reset this error code, it is enough to fix the problem that was recorded by the leak detection sensor.

To promptly detect the presence of water in the drip tray, modern Gorenje dishwashers feature a special safety mechanism. Using a small float, the machine ensures that no unintended liquid enters the tray. Therefore, if the sensor is in the closed position for three minutes or more, the display will show the familiar E1 error.

The technician then activates the drain pump so it runs continuously until the Aquastop opens, signaling that there's no more liquid in the pan. Now let's take a closer look at the reasons why this error code appears. We'll also look at how to fix the problem yourself.

There really is water leaking somewhere.

Most often, the E1 error occurs because a leak has occurred, which the Gorenje dishwasher responded to promptly. The most common leak location is the part of the dishwasher housing where the connecting hoses connect to the appliance. Other components of the appliance, such as the recirculation pump, drain pump, or the tank, can also be the cause.

To detect leaks, the designers incorporated a system of one hose within another. With this design, if a hose is damaged, water from it immediately flows into the other hose, which then flows into the tray, where the liquid is shut off by a triggered sensor.

If the E1 error occurred due to a damaged Aquastop hose, it will have to be replaced with a new one, as it cannot be repaired.

The first thing you should do after the leak sensor is triggered is disconnect the appliance from all utilities, including the water supply, even if the water supply has already been shut off with Aquastop. Then, partially disassemble the Gorenje dishwasher to find and fix the leak. To do this, you'll need to remove the Gorenje dishwasher tray, draining all liquid from it first.

The protection worked in vain

In a Gorenje dishwasher, the sensor is connected via a special connector, while the other end of the wire connects Aquastop to the control unit. Another possible cause of the error code is that moisture may get onto the contacts during the operating cycle, causing them to oxidize, causing the machine to begin recording false information about the current position of the leak sensor. This is why, due to a poor electrical connection, an E1 error may spontaneously appear during operation. To resolve this, you will need to carefully examine the leak sensor and its circuit.

Fortunately, the problem can be fixed within an hour. What can you do to fix stuck dishwasher contacts?

• Partially disassemble the equipment to get to the unit you are interested in.
• Remove the Aquastop sensor.
• Clean the oxidized contacts.
• Install the part into the seat.
• Test the functionality of your Gorenje dishwasher.

If the steps described do not help, you may have to buy a new sensor and replace the damaged element with it.

The control board is moping

Finally, the E1 error could be caused by a faulty dishwasher control board. This "brain" of the system is responsible for receiving information about the appliance's operation and transmitting signals to all key components. It also displays error codes on the display, so if the control module is faulty, malfunctions can cause it to display incorrect data, which will only confuse the user.

Most often, circuit board failures are caused by sudden power surges. That's why, to minimize the risk, it's worth purchasing a voltage stabilizer to protect expensive appliances. It's truly worth it, as repairing a Gorenje dishwasher's control module can be even more expensive than buying a new appliance.

   

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