B
billy bean
potterton profomer 24
will not light -pump runs ok
fan runs only from outside power--
when re connected - boiler does not run
thermostate seems ok
lighting procedure does not work
help is it the pcb
will not light -pump runs ok
fan runs only from outside power--
when re connected - boiler does not run
thermostate seems ok
lighting procedure does not work
help is it the pcb