Potterton neataheat 50e

[gazzamills]

Hi guys
i hope you can help me, the problem i have is i turn my boiler on the fan starts and stays running i here 1 click and that is all, i have listened to certain people on there diagnosis and now changed the PCB and air pressure switch with no joy, can any of you plumbers help me please i proper english that i might be able to understand.

Gazza

 

[twgas]

Does the pilot light and/or spark stop?[/list]

 

[gazzamills]

there is no pilot light or spark,not sure aswell, but the reset button is down and when pushed back up, does not stay

 

[twgas]

there is no pilot light or spark,not sure aswell, but the reset button is down and when pushed back up, does not stay

That is the overheat, so the boiler and/or, at least part of the system must be hot - if not then the overheat 'stat is most probably the problem. You will need a RGI to replace any gas parts OR parts that require the case to be removed.

 

[gazzamills]

When you say part of the system is hot which part do you mean?Do you mean the pipes going away from boiler.

 

[twgas]

Yes, obviously the pipes at the boiler would get hot before the pump, motorised valve(s) cylinder.......