Potterton suprima 40

[scottarron]

Hi plumbers

Got a problem with suprima 40 boiler

The initial fault was the pcb board in which it has been changed
the problem now is every day the boiler does not strike up at some stage.

action to get it on is just to press reset on boiler

their is no air causing it to lockout

also boiler flashing red every 1 second like its trying to stike but does not.

Pumps fine no hydrogen in system and system been flushed

now i am looking for guidance as totally baffled

ps everyone have a great xmas

 

[Agile]

That does not sound like the action of the current replacement PCBs.

Who diagnosed the problem and replaced the part


You probably should call him back.

Tony

 

[bengasman]

...The initial fault was the pcb board in which it has been changed...

How do you know the pcb was dead?