FONDITAL Gas Boiler Errors
A red light flashes at 60 degrees. The device was stopped by an accident.
The burner does not work - There is no gas. It is required to check its availability. It is necessary to check whether the valves are open and whether the safety valve is working properly on the pipeline. The gas valve is not connected. You need to restore the connection. Breakage of the gas valve. Replacement is required. Breakage of the electronic board. Replacement is required.
The burner does not light up because there is no spark - the ignition electrode is broken. Replacement is required. Breakdown of the ignition transformer. Replacement is required. Breakage of the electronic board. Replacement is required.
The burner works for a couple of seconds, then turns off - the board does not see the flame. The phase is reversed and zero. Check that the connection is correct. The flame detection electrode wire is damaged. Connect the wire if it is not possible to install a new one. Failure of the flame presence electrode. Replacement is required. Board failure. Replacement is required. The power setting is set too low. Boost it. Improperly installed minimum heat output. Re-adjust the burner.
The red light flashes 50 degrees. Kotel Fondital Victoria was stopped by an accident.
The exhaust gas pressure switch (CTFS model) does not work. - Pressure switch failure. A check is required, and possibly a replacement. Silicone tubing is not attached or broken. Stop the connection, or replace. Insufficient intake of air required for combustion. Or a bad withdrawal of combustion products. It must be ensured that the air supply and exhaust pipes are free from dirt and foreign objects. If necessary, clean or replace. Breakage of the fan. Replacement is required. Broken electronic board. Replacement is required.
The flue gas thermostat does not work (Fondital CTN models) - Bad draft in the chimney. Check the chimney and ventilation holes for dirt and foreign objects. Breakage of the thermostat of waste gases. Replacement is required.
The red lamp flashes 40 degrees. The device is stopped by an accident.
The safety thermostat of the boiler is activated - There is no circulation of water in the heating system. Probably overlapped pipes or thermo valves. Check. The pump responsible for water circulation in the system is broken or blocked. Check, replace if necessary.
The red lamp flashes 70 degrees. The unit is stopped by an accident.
Too low pressure in the heating system - Not a sealed system. Check and fix. No connection to the pressure switch. Reestablish. The water pressure switch does not turn on. In case of breakage, a replacement is required.
The red (30 degrees) and the green light flash. The device is stopped in an accident.
Inactive heating sensor - The heating sensor is not connected. Restore the connection. Heating sensor failure. Replacement is required.
The red light flashes 30 degrees. The unit is stopped by an accident.
The NTCsensor is inactive. - The NTC sensor is not connected. Restore the connection. Damage to the NTC sensor. Replacement is required.
The appliance does not heat water when the NTC circuit is running. - The NTC flow meter does not work. Low system pressure, or reduced flow. Check and fix. Ensure that the flow sensor filter is clean. The flow sensor is not connected, or does not work. Reconnect the connection, or install a new one. The flow sensor was blocked. Replacement is required.