Siberia Gas Boiler Error Codes This article contains all the likely faults and options for their elimination, as well as error codes for boilers. All information is read in the following order: Code Name Possible malfunction. If you have any additional questions, please leave them in the comments to this article. If you are 100% sure of what exactly the problem is that you can decide to decide – immediately contact the service center for diagnosing and troubleshooting.
Siberia Boiler Error Code Solutions
Siberia Gas Boiler Error Codes Error E01
It shows that there is no ignition. The fault signal is given by the flame control sensor. Such a component takes into account the presence of a flame and interrupts the functioning of the Siberia boiler during limited combustion of the main gas burner device or in the event of failures in the flow of gas. Blocking occurs after three unsuccessful starts. To return to work, you must hold down the reset key. Gas valve failure The gas valve is electronically controlled. This part is checked by measuring voltage and resistance.
If it is determined that the readings differ from the standard parameters, the valve must be replaced. No gas flow into the system – There is a valve in the gas distribution system that restricts the gas supply. Consequently, a malfunction at the time of starting the device may occur due to a closed valve. Incorrect contact or no pulse from the flame ionization sensor. The electronic board is faulty – When the ignition process is performed normally, but the device immediately goes out, it seems that the electronics do not recognize the flame. Therefore, it is recommended to check it.
Siberia Gas Boiler Error code E02
Overheating of the heat exchanger of the Siberian boiler. The device is blocked. The overheating thermostat is activated – The overheating thermostat, as well as the temperature sensor, are usually placed on the outlet pipe of the main heat exchanger. The main purpose of the thermostat is to ensure the safety of the device from elevated temperatures. An emergency situation appears due to problems with the thermostat, temperature sensor, as well as in case of malfunctions of the main circulation circuit.
The temperature sensor is out of order – The control board receives an incorrect signal or a contact is broken between the electronic board and the sensor. Damage to the overheating thermostat – When it is in good condition, but a real overheating of the coolant is detected, then, apparently, there is a violation of the circulation of the coolant of the main circuit. There is a blockage in the primary heat exchanger or a heating circuit filter element (insufficient circulation process gives a high heating of the coolant). Malfunction of the circulation pump or there is an air lock in the heating system.
Siberia Gas Boiler Error code E04
It means that the pressure inside the system is not enough. Probable causes influencing the formation of this malfunction: a decrease in the pressure of the coolant in the heating system. The contact between the pressure switch and the control board is broken. Defective pressure switch. First of all, you should check the pressure gauge values. Usually the problem can be ruled out with a make-up valve that is installed to fill the system with coolant. If the accident repeats, then most likely there is a fluid leak. The hydraulic pump, main heat exchanger, relief valve, damaged seals and gaskets, make-up valve and other parts can leak. Leaks You can visually identify the hydraulic components.
Siberia Gas Boiler Error code E03
Weak traction. For reliable and safe operation of the boiler, it is necessary to organize draft for the removal of flue gases so that they do not enter the room. The outlet of gases is controlled by automatics, and in case of some problems, the draft sensor is triggered, and the gas appliance is blocked. Probable reasons for the lack of draft: limited size of the chimney channel, design mismatch, pollution, ice on the walls. A reduction in the diameter of the discharge channel may be the cause of the weakening of the thrust. The chimney pipe is too long It is recommended to carefully read the instructions for using the boiler and follow the relevant requirements.
Too long a straight section of the chimney pipe causes a weakening of the necessary draft. Draft sensor malfunction – If a vacuum occurs in the supply pipe, then you can hear a characteristic click. The contact between the electronic board and the draft sensor is broken, there is condensate, as well as incorrect connection of the tubes with the pneumatic relay. Fan problem – The fan impeller is clogged. There is no lubrication on the fan shaft, therefore it does not reach the required speed. There is no contact between the fan and the control board.
Siberia Gas Boiler Error E06 (E12)
Failure of the DHW temperature sensor. This code indicates that there is a malfunction of the temperature sensor in the DHW circuit or the temperature required for operation is too high. The main factors under which this problem occurs: the DHW temperature sensor is faulty. Poor contact of the control board with the DHW temperature sensor. Failure of the electronic board. If the DHW temperature sensor is intact and reliably contacts the control board, however, the unit gives an error, then it seems that the electronic board is out of order.
Siberia Gas Boiler Error E35
Ignition problem. Such a situation can be issued when there is no ignition or a flame detachment occurs. It is necessary to check the contacts between the ignition device and the flame electrode, and also between the board and the gas valve. The main reason for the extinction of the burner flame is unsatisfactory draft.
Siberia Gas Boiler Error E05
The heating circuit temperature sensor is not working correctly. This situation means that the temperature sensor in the heating system is faulty or the operating temperature is exceeded. Damage to the heating water temperature sensor circuit – This malfunction may occur when the contact of the temperature sensor with the electronic board is interrupted, or the temperature value is lower than recommended.
After five seconds have passed after determining the malfunction, the Siberia boiler should restore trouble-free operation, in case the malfunction occurred spontaneously. It is necessary to check that there is no moisture on the temperature sensor connector and the control board connector. If there is no moisture, the temperature sensor must be replaced.
The occurrence of a short circuit of the temperature sensor in the heating circuit – This problem occurs during a short circuit of the temperature sensor circuit or the temperature of the liquid is much higher than required. Initially, it is necessary to measure the resistance of the temperature sensor. If the resistance characteristics do not match the required ones, you need to change the sensor. When replacing the temperature sensor does not help, replace the control board.
The Siberia boiler is in operation. In the last week, almost every day, it starts to give an ignition error E01. After restarting with the reset key, the boiler periodically starts satisfactorily, but this happens very rarely. Just yesterday I removed the air intake cover and it started working better. What’s wrong?
When it shows a flue error, you should open the safety covers. This will help air flow out of the room. Next, inspect the flue pipe for ice and, if any, clean it. If there is a flame failure, you need to find out if there is a gas flow into the room.
Often, error E05 is visible on a gas boiler. Help me figure out what’s wrong?
This code indicates damage to the temperature sensor of the heating system. It probably needs to be changed.
What is the breakdown when the Siberian boiler cannot start? At the same time, it repeatedly gives error E02. How to fix?
Such a malfunction may occur due to any problems with the thermostat, temperature sensor, and in addition, if the main circulation circuit is difficult to work. Most likely, there is overheating of water in the heat exchanger. If the thermostat and temperature sensor are not damaged, then the problem is in the electronic board. It will need to be changed.
Why does the boiler not start up and give error code E04? The pressure in the system is normal, there are no leaks. I turn off the electricity, but the malfunction is not removed. Help how to fix it?
The fault code is usually issued when the fluid pressure in the heating circuit is low. In this case, you need to check the water level sensor. Apparently it’s broken.
The problem of the unit looks like this: the hot water supply is adjusted to a temperature of forty degrees. If you use hot water, the burner lights up for a few seconds and then goes out. This cycle happens all the time. From the mixer pours either warm water or cold water. Error E02 is often displayed. For what reason did this happen?
This circumstance indicates that there is overheating in the DHW system. Most likely, the heat exchanger is very dirty, or the thermostat has settings that differ from those recommended.
I have the following problem. During ignition, the device displays an error code E35. If you reboot, it turns on, but the gas burner device barely ignites, some clicks are heard, and an error is generated again. I changed the ignition electrode, washed the flow sensor, removed the earth from the plug, but there was no result. Why is this happening?
This problem can occur for several reasons. The flame control electrode has failed. Difficulties with gas supply. Damaged electronic board.
The device spontaneously turned off and shows the code E04. What happened?
Lack of coolant in the device or malfunction of the pressure switch. First fill the heating system.
The gas appliance stops working with error E03 displayed. Blowing and cleaning helped for a short time. What to do?
Such a code indicates a lack of draft, and it is necessary to check the chimney system. It is likely that the membrane is sticking. In other cases, we advise you to contact specialists for a thorough diagnosis of the unit, followed by it.
The Siberia boiler works at home. An error with the code E06 began to be shown. The device itself works, the temperature of the coolant is regulated by a manual switch. When it was mounted, apparently, it was overheated, because the automatic temperature mode was turned on. There is no outdoor air temperature sensor. What is the problem?
We assume that there is a problem with the DHW temperature sensor. In some cases, the control board fails.
The unit operates for about two or three minutes, after which the gas burner turns off, and an error with code E03 comes out. It flashes for about a minute, the burner turns on again, and the device functions smoothly for another three to four minutes, and so many times. This failure, judging by the instructions, means that the draft sensor has worked, although the chimney channel is clean, the exhaust gases are discharged normally. Can’t figure out what’s causing the problem?
In a particular case, the main reasons contributing to the lack of traction may be: breakdown of the pneumorelay-thrust sensor. The contact between the pneumatic relay sensor and the electronic board is broken. There is condensate, as well as incorrect connection of the tubes to the pneumatic relay. Damage to fan components. It may be operating at low torque.