Electrolux boilers error codes

Description of the errors of the Electrolux boilers E1, E2, E3, E4, E6, E7, E9. Gas boilers Electrolux are easy to install and are easy to maintain. The electronic control module installed in the system allows you to identify the malfunction that has appeared on time and prevent the failure of expensive components. In dual-circuit gas boilers Electrolux, the system is restored in a cyclic form. Electrolux boiler error leads to automatic restart every thirty minutes. Such a feature guarantees the operation of the boiler even if during your absence there was a disconnection of electricity or gas supply. To prevent cooling of the coolant in the system, automatic switching to heating mode is implemented in the event that the hot water supply mode is active for more than one hour. Gas boilers of Electricity are equipped with an electronic display on which, in case of a malfunction, the current error code will be displayed.

Deciphering codes errors of Electrolux boilers

• E1 - It is not possible to fire the burner. The reason may be the lack of gas in the system, its poor quality. Damage to the ionizing electrode. Make sure that the insulation of the ionizer cable is not damaged, the connector is not oxidized and correctly inserted. Low gas pressure in the system can also cause this malfunction.
• E2 - Overheating of the boiler. An error appears when the temperature rises above 100 degrees. Wait until the water in the system cools down and try to restart the boiler. Maybe there is no circulation of water in the system. Perhaps the heating tap is blocked or the water pump does not work. The air entering the system also causes the appearance of this error.
• E3 - Overheating of the boiler. An error appears when the temperature rises above 100 degrees. Wait until the water in the system cools down and try to restart the boiler. Maybe there is no circulation of water in the system. Perhaps the heating tap is blocked or the water pump does not work. The air entering the system also causes the appearance of this error.
• E4 - The pressure in the hot water supply system is lowered. Typically, this error of the Electrolux boiler appears due to a decrease in the pressure in the system below 0.4 bar. Try to increase pressure to 1-1.5 bar. Check the pressure sensor, its connection circuit. The integrity of the wires of the connection, their insulation. Contacts in the connector may be oxidized.
• E6 - The temperature sensor of hot water supply produces incorrect information. Check the performance of the sensor. Make sure that the insulation of the sensor cable has no damage; Contacts of the connector are not oxidized; The connector is not flooded with water.
• E7 - The temperature sensor of the coolant is faulty. Check the serviceability of the sensor and the circuit of its connection to the cliff and a short circuit.
• E9 - The heating circuit is critically low. Critically low temperature means the temperature below +2 degrees.
• Clap with ignition - This situation is manifested with a late supply of a spark with an electrode. Perhaps there was a carcass on the setting electrode or poor contact in the connector of its connection. Inappropriate gas quality. The gap of the ionizing electrode does not meet the norm.
• Low preassure - In the heating circuit, a leak was detected. Carry out a visual inspection of the pipeline and radiators of the heating system and eliminate the leak.
• Noise - The reason for the noisy operation of the gas boiler may be to unbalance the fan of the suction of the smoke into the smoke. Check the absence of soot on its blades, their integrity. Perhaps the fan bearings are worn out. The water pump of the system can also create noise. The bearings are worn out or the pump blades are bent. Another reason for noise is the presence of air in the system. Try to steal the air.
• No hot water - The hot water flow sensor is faulty. Perhaps there is no circulation of water in the system. Make sure the pump works. The failure in the electronic control module has occurred. Perform restart.
• The room is cold - Try to clean the mud filter of the system, perhaps the reason is in it. Poor heating of the room also occurs due to air entering the system. Fast the air. The banal cause of the cold in the room can just be a blocked crane.