My daughter has a Protherm Combi Boiler, but doesnt have a manual. It keeps displaying fault code F.0 but the boiler still works after turning it off & on. Does anybody have any idea what the problem is? We are not sure of the model No.
Where can we get a manual from?

stuart churcher, March 2008

Mine is saying F0 also -

To be honest I hate this boiler and am trying to talk my hubby in to getting a new one. It keeps going wrong, had 3 PCB's, and several repair jobs. This is the final straw.
Turned it off completly and back on, press the resrt button it sounds like it's going to fire up then back to F0. It's on it last warning GRRrrrrrr.
Dont mean to be horrid but pleased someone else it having the same problem, I totally understand and you have me boiler sympathy.

Gail, June 2008

Mine is saying F0 also -

To be honest I hate this boiler and am trying to talk my hubby in to getting a new one. It keeps going wrong, had 3 PCB's, and several repair jobs. This is the final straw.
Turned it off completly and back on, press the resrt button it sounds like it's going to fire up then back to F0. It's on it last warning GRRrrrrrr.
Dont mean to be horrid but pleased someone else it having the same problem, I totally understand and you have me boiler sympathy.

Gail, June 2008

Mine is saying F0 also -

To be honest I hate this boiler and am trying to talk my hubby in to getting a new one. It keeps going wrong, had 3 PCB's, and several repair jobs. This is the final straw.
Turned it off completly and back on, press the resrt button it sounds like it's going to fire up then back to F0. It's on it last warning GRRrrrrrr.
Dont mean to be horrid but pleased someone else it having the same problem, I totally understand and you have me boiler sympathy.

Gail, June 2008

Low pressure and you can get a manual from web, search for Protherm boiler.

Guido, May 2008

fault code f0 is for low system pressure.

allen, May 2008