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Mend Potterton Prima 40F Anyone Help Me

Can anyone help me?

I have a Potterton Prima 40F boiler,which i believe to operate correctly,that is until room temperature is nearly reached,the boiler then seems to "short cycle".It runs for periods of up to 1 minute,the pump only runs when the boiler fire's up.

peter lewis
November 2007
Peter, did you have any success in sourcing information for your potterton prima 4of boiler problem?

I have just noved house and the same boiler as yours is intermittently failing to operate. i haven't got a manual to help me in any fault finding procedure....do you have any contact info as to people with knowledge of these boilers?

Regards

Steve (scummins61@hotmail.com)

Steve Cummins
December 2007

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