Electrolux Gas Boiler Error Codes
Electrolux Gas Boiler Error Codes

Electrolux Gas Boiler Error Codes

Electrolux Gas Boiler Error Codes Swedish developments were created taking into account the latest requirements of the industry, they are equipped with weather automation and specialized sensors. Due to this, buyers do not need to painfully tune the system, trying to figure out which settings are the best; An automatic block is extremely rarely mistaken. In addition, flexible adaptation to specific conditions helps reduce fuel consumption. Electrolux gas boilers are suitable for the formation of a heated floor. They are necessarily equipped with highly developed diagnostic systems.

Electrolux Boiler Error Code Solutions

Electrolux Boiler Error Code E1

Indicates that the ignition of the burner is blocked. Fault notification comes from the flame control sensor. Such a component detects the presence of a flame and interrupts the operating cycle of the Electrolux boiler in case of insufficient combustion of the main gas burner device or in case of difficulties with gas supply. The lock occurs after three unsuccessful launches. To resume work, keep the Reset button pressed. Gas valve failure – The gas valve is electronically controlled.

This element is checked by determining the resistance and voltage values. If it is found that the values ​​do not correspond to the standard characteristics, it is necessary to change the valve for a new one. Gas does not enter the unit – A valve is placed in the gas distribution system that shuts off the gas inflow. Consequently, a malfunction at the time of switching on the device may occur due to a closed tap. Incorrect contact or no signal from the flame ionization sensor.

The electronic board is damaged – When the ignition process goes smoothly, but the unit still suddenly goes out, it can be assumed that the electronic board cannot detect the flame. Therefore, it is recommended to check it. Refusal to ignite. This circumstance occurs when there is no ignition or a burner flameout occurs. It is recommended to diagnose the connections between the ignition device and the flame sensor, as well as between the control board and the gas valve. The main cause of burner flame separation may be weak draft. Incorrect contact or no signal from the flame ionization sensor. The electronic board is damaged – When the ignition process goes smoothly, but the unit still suddenly goes out, it can be assumed that the electronic board cannot detect the flame. Therefore, it is recommended to check it.

Refusal to ignite. This circumstance occurs when there is no ignition or a burner flameout occurs. It is recommended to diagnose the connections between the ignition device and the flame sensor, as well as between the control board and the gas valve. The main cause of burner flame separation may be weak draft. Incorrect contact or no signal from the flame ionization sensor. The electronic board is damaged – When the ignition process goes smoothly, but the unit still suddenly goes out, it can be assumed that the electronic board cannot detect the flame. Therefore, it is recommended to check it. Refusal to ignite. This circumstance occurs when there is no ignition or a burner flameout occurs. It is recommended to diagnose the connections between the ignition device and the flame sensor, as well as between the control board and the gas valve.

The main cause of burner flame separation may be weak draft. then it can be assumed that the electronic board cannot detect the flame. Therefore, it is recommended to check it. Refusal to ignite. This circumstance occurs when there is no ignition or a burner flameout occurs. It is recommended to diagnose the connections between the ignition device and the flame sensor, as well as between the control board and the gas valve. The main cause of burner flame separation may be weak draft. then it can be assumed that the electronic board cannot detect the flame. Therefore, it is recommended to check it. Refusal to ignite. This circumstance occurs when there is no ignition or a burner flameout occurs. It is recommended to diagnose the connections between the ignition device and the flame sensor, as well as between the control board and the gas valve. The main cause of burner flame separation may be weak draft.

Electrolux Boiler Error Code E2

Overheating of the Electrolux boiler. The device is blocked. The overheat protection thermostat has tripped – The temperature sensor and overheat thermostat are mainly located on the outlet pipe of the main heat exchanger. The functional task of the thermostat is to protect the boiler unit from elevated temperatures. The accident most often occurs due to problems with the thermostat, temperature sensor, and also when the main circulation circuit fails. Damaged temperature sensor – The electronic board receives an incorrect signal or poor contact between the sensor and the control board. The overheating thermostat is out of order – When the sensor is in good condition, but the actual overheating of the liquid is determined, then, most likely, there is a violation of the circulation of the coolant in the main circuit.

Electrolux Boiler Error Code E4

Speaks of insufficient pressure inside the system. Possible reasons for this problem: low coolant pressure in the heating circuit. There is no contact between the pressure sensor and the electronic board. The pressure switch has failed. First you need to check the pressure gauge. Most often, the problem is eliminated with the help of a make-up tap, which is needed to add coolant to the heating system. When the failure resumes, there may be a fluid leak. The hydraulic pump, main heat exchanger, safety valve, damaged gaskets, make-up valve and other components can leak. Leaks You can visually identify hydraulic components.

Electrolux Boiler Error Code E3

Insufficient traction. In order to ensure stable and reliable operation of the Electrolux boiler, it is necessary to provide draft for the removal of flue gases so that they do not enter the room. The smoke output is monitored by electronics, and if there are any problems, the draft sensor-relay will work, and the gas appliance will be blocked. Probable reasons that affect the lack of draft: narrowed diameter of the flue duct, inaccuracy during installation, clogging, ice on the walls. A reduction in the diameter of the flue duct can cause a weakening of the draft.

The chimney pipe is too long. Carefully read the instructions for use of the gas appliance and follow all the necessary requirements. Too long a straight section of the chimney pipe causes a lack of draft. Draft sensor failure – When a vacuum occurs in the supply tube, a slight click will be noticeable. Poor contact between the pressure switch and the control board, the presence of condensate, as well as incorrect connection of the tubes to the pressure switch. Fan defective – There is a blockage in the fan impeller. There is not enough lubrication on the fan shaft, which is why it does not develop the required speed. Lost contact between fan and control board.

Electrolux Boiler Error Code E6

Failure of the DHW temperature sensor. This circumstance indicates the failure of the temperature sensor of the DHW circuit or the required temperature has risen. The main factors due to which this problem may appear: the DHW temperature sensor is faulty. Violation of the contact of the control board with the temperature sensor on the hot water supply. Control board failure. When the DHW temperature sensor is in good condition and reliably contacts the control board, but the device displays an error, then, apparently, the electronic control board has a defect.

Electrolux Boiler Error Code F4

Malfunction of the circulation pump or an air blockage has formed in the heating system.

Electrolux Boiler Error Code E7

The heating circuit temperature sensor is not functioning properly. This code indicates a malfunction of the temperature sensor in the heating system or the required temperature has risen. Damaged heating system temperature sensor circuit – This malfunction can occur when the temperature sensor is not communicating with the electronics board, or the temperature reading is below the recommended value. Within 5 seconds following the detection of a fault, the Electrolux boiler must restore operating functions if the fault occurred spontaneously. Make sure that there is no moisture on the sensor connector and the electronic board connector. If there is no moisture, the sensor must be replaced.

There is a short circuit in the heating circuit temperature sensor – This failure occurs when there is a short circuit in the temperature sensor circuit or the temperature of the coolant is higher than recommended. First of all, it is recommended to measure the resistance of the sensor. If the resistance values ​​differ from the nominal values, the temperature sensor should be replaced. If installing a new sensor does not bring the desired result, repair the board.

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