Hello,
I've a Glow worm 30SI which has failed with an F5 error code. On searching, I've found that the overheat sensor can be re-set, which I've done. This allowed the boiler to fire up briefly, but then the sensor tripped again.
Am I right is suspecting a failure in the pump in this case?
The boiler is over five years old.
Thanks for your suggestions; luckily its quite mild at the moment!
I've a Glow worm 30SI which has failed with an F5 error code. On searching, I've found that the overheat sensor can be re-set, which I've done. This allowed the boiler to fire up briefly, but then the sensor tripped again.
Am I right is suspecting a failure in the pump in this case?
The boiler is over five years old.
Thanks for your suggestions; luckily its quite mild at the moment!