My system was drained down so I have refilled using the loop.I have also bled all the radiators.My Ferolli F24 boiler is showing a fault 03 code which is air. Is there an air vent on the boiler or do I keep bleeding the radiators. The hot water is running fine. Also the pressure clock is not registering.Any help please
Boiler fault 03
- Thread starter PREMIERFC1
- Start date
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K
keego
If the HW is working I would say the CH is airlocked. Shut all your rads down bar one & that usually does it.
As for the pressure guage showing zero, if it was low then you would get a low pressure error code & the HW wouldn't work.
As for the pressure guage showing zero, if it was low then you would get a low pressure error code & the HW wouldn't work.
I will give that a try.Do I also need to check the pressure vessel.Could that be the problem with the pressure clock. Thanks
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I have tried that but the boiler wont fire up.it keeps showing the 03 code
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