My Worcester Bosch 24Si II oat times fails to fire up. I had a contract with a well known gas supplier who at £60 a pop told me that yes it does have a fault but didn’t know what it was: but would be more than happy for £60 a time to re-boot it!
(No longer have that contract or supplier)
I read an old thread about swapping the PCB, which I am more than happy to do. But need to narrow the possible fault, don’t just want to throw money at it
Symptom is that on the days it won’t fire up it may need resetting just the once, or sometimes even six or more times; there is no standard number: but once it is up and running it will fire up all day both CH and hot water
Thoughts please
(No longer have that contract or supplier)
I read an old thread about swapping the PCB, which I am more than happy to do. But need to narrow the possible fault, don’t just want to throw money at it
Symptom is that on the days it won’t fire up it may need resetting just the once, or sometimes even six or more times; there is no standard number: but once it is up and running it will fire up all day both CH and hot water
Thoughts please