Error E34 in the Electrolux washing machine

It is annoying when, on the eve of the next wash, the Electrolux brand automatic machine displays the error code E34 on the display. The technique, of course, ceases to function and does not respond to any user commands. We will figure out what to do when an E34 error occurs on the Electrolux washing machine, how difficult the upcoming repair will be, and how to fix the breakdown.

Causes of the error?

Washing does not give an error by accident. The self-diagnosis system, after identifying defects in the operation of the unit, immediately informs the user about this. Malfunction code E34 may indicate problems with the pressure switch, power surges, and current leakage from the heating element to the machine body.

Problems with the level sensor may consist in a signal transmitted incorrectly by it, which goes beyond the standard parameters of operation. Also, the machine displays a code if the pressure switch cannot calibrate the water level in the tank. The indicated designation can be seen on the display even if there is an excessive amount of water in the system; in this case, there is a mismatch between the signals of the analog and protective level sensors. The reason can be quite commonplace - clogging of the pressure switch tube, however, in any case, the part will have to be checked very carefully.

Often, the E34 malfunction is triggered by power surges, a minor malfunction of the electronics, which is eliminated when the equipment is rebooted. Very rarely, the code appears when a current leakage from the heater. However, problems with the heater are usually indicated by other errors, therefore, it is not necessary to check the element first thing, it is recommended to start with a pressostat.

Testing the water level sensor

What to do by reporting error E34? Check pressure switch. The sensor is located directly under the top cover of the unit housing. It is a round part, to which the tube and supply wiring are connected. The solution to the problem can be a banal cleaning or adjusting the pressure switch. It’s worth doing the actions carefully, guided by the following instructions:

• disconnect the washer;
• disconnect the equipment from the communications;
• remove the top cover of the case, find the sensor;
• remove the pressure switch by unscrewing the self-tapping screws holding it and disconnecting the wiring;
• find the screws provided for attracting and relaxing the internal contacts of the sensor;
• remove the silicone sealant from the screws;
• clean the handset leading to the device and its chamber at the same time.

After cleaning the level sensor, try restarting the machine. If the situation is not resolved, ring the device with a multimeter. You can try to adjust the sensor yourself. Have to catch the moment of rapprochement and opening of contacts. The moment of closing will have to be searched at random: by trying and double-checking. The algorithm of actions will be as follows:

• turn the first screw 180 degrees, set the pressure switch in place and start the machine in operation;
• in a situation where at first there was little water, but now more - the repair path was chosen correctly. Unscrew the bolt in the same direction and treat the area with sealant;
• if the opposite effect was achieved, remove the sensor and turn the screw to the other side 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 work correctly, with the right amount of water in the tank.

It is important not to forget to process the bolts after scrolling them to the working position with sealant. This will prevent loosening of fasteners during the further operation of the equipment. If afix pressure switch Electrolux does not work, try installing a new, serviceable sensor, and not suffer from the repair of the old device.