Hi, hope you can help me,
Have a lock-out issue on my 28i Junior. It won't fire up if it hasn't been used for a few hours. If left it will lokc out but if you swithc the CH off and leave it five minutes it starts fine. Has been suggested on other forum posts that this could be related to the low water pressure switch - only problem is I can't find it!
Apparently it is to the right of the heat exchanger, but can't see anything that looks like the picture of the switch. I do know that mine is one of the earliest greenstars - fitted about 2006, and I think some of the component layout is different. It has confused engineers in the past because of different flues etc. Does it have a seperate switch or is it part of another assembly? Or is there another likely cause?
Thanks for your help, have used this form a few times and saved a good few quid, but this is my first post.
Have a lock-out issue on my 28i Junior. It won't fire up if it hasn't been used for a few hours. If left it will lokc out but if you swithc the CH off and leave it five minutes it starts fine. Has been suggested on other forum posts that this could be related to the low water pressure switch - only problem is I can't find it!
Apparently it is to the right of the heat exchanger, but can't see anything that looks like the picture of the switch. I do know that mine is one of the earliest greenstars - fitted about 2006, and I think some of the component layout is different. It has confused engineers in the past because of different flues etc. Does it have a seperate switch or is it part of another assembly? Or is there another likely cause?
Thanks for your help, have used this form a few times and saved a good few quid, but this is my first post.