Recent content by martydos

changed therastat,thermister,pump pcb board still got the problem help

ive got a vokera mynute 20e so far the thermister ,thermastat,pump, and pcb board have been changed but still got a problem. the boiler fires up and stays on for about 17 seconds but if you put it on with the hot water it stays on for a lot longer the water in the tank is getting hot and so are...

as anyone got a pcb board for a vokera mynute 20e and lives local to wolverhampton.

thanks for reply its a grundfos 15 - 50

i have a vokera mynute 20e ive removed the pump thinking and hoping that this is my problem looked up new price for pump on net roughly 150 but have been told that i can fit a different pump at no where near that price if this is possible what other pump would be compatable and would i need to...

its a reset switch,also when i turn on the boiler the radiators upstairs are hot but the ones downstairs are luke warm then the boiler cuts out but will not fire back up on its own when the upstairs rads have cooled down ,is this because the boiler has some kind of saftey device that want let it...

the boiler fires up for about 5 min then the flames goes out then when it cools down it does not fire up again.if you reset it it fires up but then dies down again .

can anyone help my vokera 20e ignites and after 5 min cuts off i have changed the thermister and the overheat stat but still no joy can anyone help