Hi.
I have a 6 year old Saunier Duval SD30e combination boiler fitted new and about a year ago it had a new board put on it.
The problem is with gaining hot water, the central heating appears to be working fine. Recently the lock out light has been coming on and I had to manually reset it each time to get hot water. Water pressure is fine. This happened for about a week and now the lockout light isn't coming in on at all and there is no way to get hot water (no way to reset). The boiler isn't firing up. Flow out the taps seems OK.
I have had two engineers out within a last couple of days, the first wouldn't touch it as he didn't know enough about Saunier Duval. The second engineer blew some water out of some pipes in the boiler but said it wouldn't fix the problem long term. He advised me to buy a Worcester Bosch instead as Saunier Duvals are 'rubbish'...not that helpful. Sure enough for a few hours the lockout light would come on and I could reset to get hot water, now no lockout light and no way to get hot water.
Do you need any more info? Any ideas as to what it could be?
Many thanks for any help.
I have a 6 year old Saunier Duval SD30e combination boiler fitted new and about a year ago it had a new board put on it.
The problem is with gaining hot water, the central heating appears to be working fine. Recently the lock out light has been coming on and I had to manually reset it each time to get hot water. Water pressure is fine. This happened for about a week and now the lockout light isn't coming in on at all and there is no way to get hot water (no way to reset). The boiler isn't firing up. Flow out the taps seems OK.
I have had two engineers out within a last couple of days, the first wouldn't touch it as he didn't know enough about Saunier Duval. The second engineer blew some water out of some pipes in the boiler but said it wouldn't fix the problem long term. He advised me to buy a Worcester Bosch instead as Saunier Duvals are 'rubbish'...not that helpful. Sure enough for a few hours the lockout light would come on and I could reset to get hot water, now no lockout light and no way to get hot water.
Do you need any more info? Any ideas as to what it could be?
Many thanks for any help.