Tiberis Gas Boiler Error Codes Error E2 It indicates that the ignition of the burner is blocked. The ionization flame sensor signals a malfunction in the boiler. Such a detail fixes the presence of a flame and suspends the operation of the Tiberis boiler in the event of a weak burning of the main burner or in cases of a failure in the gas supply. Functions are interrupted after three unsatisfactory starts. To resume operation, keep the reset button pressed. Gas valve failure – The gas valve is controlled by an electronic board.
Tiberis Boiler Error Code Solutions
Diagnostics of this element is performed by measuring voltage and resistance. If it turns out that the readings differ from the nominal characteristics, it is necessary to replace the valve. Lack of gas flow to the device – The gas distribution device has a valve that shuts off the gas supply. Consequently, a failure at the time of starting the unit may occur due to a closed valve. Incorrect contact or no pulse from the flame control sensor. The control board has a malfunction – If the ignition is carried out normally, but the device goes out immediately anyway, then it can be assumed that the electronics do not recognize the flame. In this case, it is necessary to perform its testing. Ignition problems.
This code occurs when the ignition mechanism does not work or the burner flame goes out. It is recommended to inspect the contacts between the ignition mechanism and the flame sensor, as well as between the gas valve and the board. The main factor in burner flame separation is insufficient draft. The control board has a malfunction – If the ignition is carried out normally, but the device goes out immediately anyway, then it can be assumed that the electronics do not recognize the flame. In this case, it is necessary to perform its testing. Ignition problems. This code occurs when the ignition mechanism does not work or the burner flame goes out. It is recommended to inspect the contacts between the ignition mechanism and the flame sensor, as well as between the gas valve and the board.
The main factor in burner flame separation is insufficient draft. The control board has a malfunction – If the ignition is carried out normally, but the device goes out immediately anyway, then it can be assumed that the electronics do not recognize the flame. In this case, it is necessary to perform its testing. Ignition problems. This code occurs when the ignition mechanism does not work or the burner flame goes out. It is recommended to inspect the contacts between the ignition mechanism and the flame sensor, as well as between the gas valve and the board.
The main factor in burner flame separation is insufficient draft. when the ignition mechanism does not work or the burner flame is extinguished. It is recommended to inspect the contacts between the ignition mechanism and the flame sensor, as well as between the gas valve and the board. The main factor in burner flame separation is insufficient draft. when the ignition mechanism does not work or the burner flame is extinguished. It is recommended to inspect the contacts between the ignition mechanism and the flame sensor, as well as between the gas valve and the board. The main factor in burner flame separation is insufficient draft.
Tiberis Boiler Error Code E7
Overheating of the Tiberis boiler heat exchanger. The device is blocked. The overheating safety thermostat has switched on – The temperature sensor and the overheating thermostat are in most cases located on the outlet pipe of the primary heat exchanger. An important function of the thermostat is to protect the device from high temperatures. A malfunction may occur due to problems with the thermostat, temperature sensor, and in addition, if the operation of the main circulation circuit is difficult.
Temperature sensor problems – An incorrect signal is received on the electronic board or the contact between the sensor and the electronic board is broken. Overheat thermostat failure – In the event that the thermostat is operational, but an actual overheating of the liquid is detected, then it seems that there is a problem with the circulation of the coolant in the main circuit. Clogged main heat exchanger or heating circuit filter (lack of circulation causes high fluid heating). Damage to the circulation pump or an air lock has formed in the heating system.
Tiberis Boiler Error Code E1
Means that the pressure inside the system is not enough. The main factors in the appearance of this malfunction: low water pressure in the heating circuit. The contact between the electronic board and the relay-sensor is broken. Breakage of the minimum pressure switch. First of all, you need to check the values \u200b\u200bof the pressure gauge. In many cases, the problem is eliminated by using a make-up tap, which is needed to add coolant to the heating system. If the problem repeats again, then apparently there is a coolant leak. The circulation pump, primary heat exchanger, excess pressure relief valve, worn gaskets, make-up valve and other components can leak. The leak is determined at the time of inspection of the hydraulic components and connections.
Tiberis Boiler Error Code E6
There is no traction. In order to ensure the correct and uninterrupted operation of the Tiberis boiler, it is necessary to provide draft to remove combustion products so that they do not enter the living quarters. The exhaust of gases is controlled by electronics, and in the event of some problems, the thrust sensor-relay is activated, and the gas appliance stops working. The main reasons due to which there may be a lack of draft: small-sized diameter of the chimney channel, incorrect design, clogging, ice on the walls. Limiting the size of the outlet channel leads to weak traction. The flue pipes are too long We advise you to carefully read the instruction manual for the gas boiler and observe the relevant requirements.
Too long a horizontal section of the flue pipe can cause a lack of necessary draft. The pressure switch-draft sensor is broken – If a vacuum occurs in the inlet tube, you can hear a characteristic click. Poor contact between the pneumatic relay sensor and the electronic board, there is condensate, as well as improper fastening of the tubes with the pneumatic relay. Fan defective – There is a blockage in the fan impeller. There is not enough lubricant on the fan shaft, and therefore it does not reach the required speed. The contact between the control board and the fan is broken.
Tiberis Boiler Error Code E4
Malfunction of the hot water temperature sensor. This situation indicates that there is a malfunction of the temperature sensor in the DHW circuit or the permissible temperature has risen. Probable causes of this malfunction: the temperature sensor for hot water supply is damaged. Poor contact between DHW temperature sensor and electronic board. Electronic board defective. When the hot water temperature sensor is operational and is in stable contact with the electronic board, although the unit shows an error, then the control board is probably damaged.
Tiberis Boiler Error Code E3
The heating circuit temperature sensor is not working correctly. This means that the temperature sensor of the heating system is damaged or the operating temperature has increased significantly. Open circuit of the heating circuit temperature sensor – This malfunction occurs when the connection of the temperature sensor to the electronic board is interrupted, or the temperature value is below normal. Within 5 seconds after the failure is detected, the Tiberis boiler must resume normal operation if the failure occurred spontaneously. It is recommended to check that there is no moisture on the sensor connector and the control board connector. If there is no moisture, the temperature sensor should be replaced.
Heating circuit temperature sensor short circuit – This fault may be due to a short circuit in the temperature sensor circuit or the fluid temperature is higher than recommended. The first step is to measure the resistance of the sensor. If the resistance characteristics differ from the nominal ones, it is necessary to change the sensor. If the installation of a working sensor does not contribute to the result, repair the board.