I have boiler potterto Puma it is not firing up even the pilot is on. pleae?

check the trouble shooting flow chart in the instruction book or go on line to e copy from potterton

Gazza
May 2009

if the pilot is on and you ask the boiler to come on for heating or hot water the fan should start to run and you should hear a noise from the top half of the boiler where the fan is situated letting you know the fan is running if no noise then its the fan or the ar preesure switch but the fan is the most common fault out of the two

john patterson
April 2009