Fix Fault Prima F

We have a Potteron Prima 60F and the timer is broken. Can we start the boiler manually without the timer?

I'm getting no ignition spark on my Potterton Prima 30F. It has had a new module and pressure switch, and it had a new fan 18 months ago. The fan spins up and the pressure switch is closing, but still ... more

It sounds amazing but, the boiler comes on in the morning cycle but dose not fire up for the evening cycle. It will not come on even when I click the extra hour button, what can it be?

When the boilers starts up it makes a loud screaming noise then dies away after 20/30 secs. Flue looks ok- no flame lift- gas rate spot on-standing pressure spot on- no blockage in heat exchanger. Wh ... more

I have a potterton prima F boiler . The slide control for the hot water has broken or come off ..any ideas how to fix

hi help i have a potterton prima 50f which is is firing up on the hot water side of things as normal and working but the heating side of it is not firing up any ideas think poss pcb ??

Hi I have a Potterton prima 40b and it fires up ok but after about 2 to 3 mins it cuts out. Any ideas? I'm thinking the over heat thermo stat!

After switching on hot water heater , then when I put heating back on the boiler doesn't fire up so no heating?