We have a worcester 28 cdi boiler with an electronic programmer. The boiler is 6 years old. The programmer has gone off. When I took it out, there is a battery on the back of the programmer which I assume is a back up supply. The battery seems to be soldered in place. Could the battery be the problem or has the programmer gone pear shaped
Thanks....... Eric
I think that you are refering to an inbuilt (part of the boiler) electronic programmer. Am I correct?
I am not sure that the battery is soldered in place as standard, but even if the battery fails the unit should still work when mains power is available.
I have swapped inbuilt programmers for normal external ones a few times. Typical costs are £120 (or more) for the built in and £30 for the external.
Any more info, as I could help more.
Adam
HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.