my boiler will not ignite,I have followed the fault finding test A to the point where it (is there 230vacbetween terminals cn6.1 & cn6.2 on PCB ) the answer is no. the fault test says check and/or replace PCB, My problem is,is it the PCB or is it the ignition module,as this PCB has an ignition module that fits on to it.Please can you HELP.

K.Walsh, September 2006

first check the working gas pressure but i would say its is the ign module as i have replaced a few in the past,and the ones coated in black paint seem problematic

..., September 2006