Electrolux Washing Machine Error Code E34

It's frustrating when, just before your next wash, your Electrolux washing machine displays the E34 error code. Naturally, the machine stops functioning and doesn't respond to any user commands. Let's look at what to do if your Electrolux washing machine displays the E34 error code, how complicated the repair will be, and how to fix it.

What are the reasons for the error?

The washing machine doesn't display an error message randomly. The self-diagnostic system immediately alerts the user after detecting any malfunctions. Fault code E34 may indicate problems with the pressure switch, power surges in the electrical network, or current leakage from the heating element to the machine body.

Problems with the level sensor may be due to an incorrectly transmitted signal that deviates from the standard operating parameters. The machine also displays a code if the pressure switch is unable to calibrate the water level in the tank. This error message can also appear on the display if there is too much water in the system; in this case, there is a discrepancy between the signals from the analog and safety level sensors. The cause could be as simple as a clogged pressure switch tube, but in any case, the part should be inspected very carefully.

The E34 error code is often triggered by power surges or minor electronic glitches that resolve with a reboot. Very rarely, the code appears due to a current leak from the heater. However, problems with the heating element are usually indicated by other errors, so don't check the element first; it's recommended to start with the pressure switch.

Testing the water level sensor

What should you do if you encounter the E34 error? Check the pressure switch. The sensor is located directly under the top cover of the unit. It's a round part with a tube and power supply wire connected to it. A simple cleaning or adjustment of the pressure switch may solve the problem. Care should be taken, following these instructions:

• unplug the washing machine;
• disconnect the equipment from communications;
• remove the top cover of the housing, find the sensor;
• remove the pressure switch by unscrewing the screws holding it and disconnecting the wiring;
• Locate the screws provided for tightening and loosening the internal contacts of the sensor;
• remove silicone sealant from the screws;
• Clean the tube leading to the device and its chamber at the same time.

After cleaning the level sensor, try restarting the machine. If the problem persists, test the device with a multimeter. You can also try adjusting the sensor yourself. You'll need to detect the moment the contacts close and open. This moment will require a trial and error approach, testing and rechecking. The procedure is as follows:

• turn the first screw 180 degrees, install the pressure switch in place and start the automatic machine;
• If the water level was initially low and now increases, the repair method has been chosen correctly. Loosen the bolt in the same direction and seal the area with sealant;
• If the opposite effect was achieved, remove the sensor and turn the screw in the other direction by 1 or 1.5 turns.

The main goal when adjusting the device is to select the optimal values ​​at which the pressure switch will operate correctly, with the required amount of water in the tank.

It's important to remember to seal the bolts with sealant after tightening them. This will prevent the fasteners from loosening during further use of the equipment.repair the pressure switch If your Electrolux washing machine isn't working, try installing a new, working sensor instead of struggling with repairing the old one.

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