Hi,
boiler is about a year old and is having a repeating F9 fault. Water pressure is fine and if I reset it works fine for a few hours / a few days and the stops with the F9 fault again !!
As Winter approaches any advice welcome.
Thanks
Dbleman
boiler is about a year old and is having a repeating F9 fault. Water pressure is fine and if I reset it works fine for a few hours / a few days and the stops with the F9 fault again !!
As Winter approaches any advice welcome.
Thanks
Dbleman