FAULT CODE

Select from the list below the fault code that corresponds with that displayed by the boiler.

F1 - Boiler has attempted to light 5 times and failed	F3 - Fan Fault

F4 - Flame goes out whilst lit during a demand	F5 - Overheat

F6 - Flow Thermistor Connection fault	F10 - Return Thermistor Connection fault

F11 - Flow and/or return NTC faulty	F13 - PCB Memory or Sensing fault

F25 - CH Flow or Return temp rise too high, differential too high	F14 - Gas Valve control defective

F22 - Low Water pressure or Ignition temperature rise too slow.	F70 - Software incompatible

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