BoilerFaultCodes.com

Ferroli Modena HE Fault Codes

System Natural GasLPG 18-32 kW 2012-2016 Discontinued
GC Numbers: 41-583-2041-583-2141-583-22

Replaced by: Bluehelix Tech RRT

The fault code is already on your display

Note it down before pressing reset — resetting clears the code immediately. How to read fault codes →

Most common fault codes

A01
Your boiler has failed to light the flame, which means you currently have no heating or hot water.
May be DIY safe · £120-£350
A02
Your boiler thinks it sees a flame even though it hasn't started the burner yet, which is a safety conflict that prevents it from running.
Gas Safe engineer required · £120-£350
A03
Your boiler has likely overheated because the water isn't moving through the system properly or a safety sensor has detected a temperature that is too high.
May be DIY safe · £120-300

All 24 fault codes

Code Severity Plain English
A01 High Your boiler has failed to light the flame, which means you currently have no heating or hot water.
A02 High Your boiler thinks it sees a flame even though it hasn't started the burner yet, which is a safety conflict that prevents it from running.
A03 High Your boiler has likely overheated because the water isn't moving through the system properly or a safety sensor has detected a temperature that is too high.
A04 High Your boiler has shut down because it detected a repeat issue with its exhaust system three times in one day.
A05 High Your boiler has stopped working because its internal fan, which safely exhausts gases, is not communicating correctly with the main control board.
A06 High Your boiler is failing to detect a flame after it tries to start up, meaning it cannot provide heating or hot water.
A41 High Your boiler has lost communication with the internal sensor that monitors water temperature, meaning it cannot safely heat your home or water.
A42 High The boiler's internal thermometer is sending an incorrect signal to the control board, preventing the system from heating your water correctly.
A61 High Your boiler's main internal computer has developed a technical fault and can no longer communicate with the rest of the system.
A62 High Your boiler's computer cannot talk to the gas valve, meaning it cannot light the flame to provide heating or hot water.
A63 High Your boiler's main internal computer has developed a technical fault and can no longer control the heating system safely.
A64 High Your boiler's main internal computer has developed a technical fault and can no longer control the heating system safely.
F07 High Your boiler has detected that the exhaust gases are getting too hot, which has caused the system to shut down for safety.
F10 High Your boiler's internal sensor that monitors the temperature of water leaving the unit has stopped working correctly, and the system has shut down to prevent overheating.
F11 High Your boiler's internal sensor that monitors the temperature of the water returning to the unit has stopped communicating correctly, causing the system to shutdown for safety.
F13 High Your boiler's internal temperature sensor has stopped sending the correct information to the control board, preventing the system from operating safely.
F14 High Your boiler has stopped working because it cannot correctly measure the temperature of the water leaving the unit.
F15 High Your boiler has stopped working because it cannot properly control the fan that removes waste gases from the system.
F34 High Your boiler is not receiving enough electricity from the mains supply to operate its electronic components safely.
F35 Medium Your boiler has detected an issue with the quality of the electricity coming into your home, meaning the power supply is not stable enough for it to operate safely.
F37 High Your boiler has stopped working because the water pressure inside the system has dropped too low to operate safely.
F43 High Your boiler has stopped working because water is not moving through it properly or there is trapped air causing it to overheat.
F52 High Your boiler has detected a problem with the internal sensor that monitors water temperature or flow, meaning it cannot safely regulate how much it heats the water.
F66 High Your boiler's main internal computer has developed a technical fault and can no longer control the heating system safely.

Ferroli Modena HE is discontinued — time for a new one?

Parts for discontinued models can be hard to find and expensive. A new A-rated boiler could save you money on both repairs and energy bills.

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