Why does my sabre 29 combi boiler keep cutting out?
Why does my sabre 29 combi boiler keep cutting out?
I’ve had issues with a Sabre 29 HE combi boiler since moving into a new house that had one installed. Initially in the summer time we only used it for instant hot water. It quickly developed a problem of cutting the flame out about 8 seconds after firing up for the hot water demand.
Why is the fan on my sabre 29 not working?
These are little pipes that are attached to the fan (on my SABRE HE 29 they have clear air tubes attached to them) Apparently, despite the grime being almost invisible to the eye, if these are even slightly blocked will affect air pressure going into the ignition area and stop ignition working.
Where is the over temperature switch on a sabre firebox?
The over temperature switch on the pipe coming directly from the main heat exchanger that runs down the right hand side of the firebox would have to be pushed back in to reset the system. This overtempraturing happened even more quickly when direct hot water was required.
How to remove venturi valve from Sabre condensor boiler?
Switch off the boiler at the mains. Take the main cover off. Unclip the the front cover and remove it. Remove the three screws holding the faceplate to the condensing chamber. Remove the faceplate. This is to allow access through which to remove the Venturi valve.
I’ve had issues with a Sabre 29 HE combi boiler since moving into a new house that had one installed. Initially in the summer time we only used it for instant hot water. It quickly developed a problem of cutting the flame out about 8 seconds after firing up for the hot water demand.
Switch off the boiler at the mains. Take the main cover off. Unclip the the front cover and remove it. Remove the three screws holding the faceplate to the condensing chamber. Remove the faceplate. This is to allow access through which to remove the Venturi valve.
These are little pipes that are attached to the fan (on my SABRE HE 29 they have clear air tubes attached to them) Apparently, despite the grime being almost invisible to the eye, if these are even slightly blocked will affect air pressure going into the ignition area and stop ignition working.
The over temperature switch on the pipe coming directly from the main heat exchanger that runs down the right hand side of the firebox would have to be pushed back in to reset the system. This overtempraturing happened even more quickly when direct hot water was required.
What kind of boiler does Sabre he25 Combi have?
I have a Sabre HE25 Combi Boiler (same as a Vokera compact 25 I believe?), which is only 18 months. My problems started 3 weeks ago when the boilers green light changed to a flashing orange light which indicated a ‘temporary fault’ and to ‘wait’.
Do you need a range rating for a Sabres boiler?
Sabres need to be range rated to your system or they fire up on central heating at the full output. on a small system that has problems of its own causing the boiler constantly to switch on and switch off.. Non Gas safe registered people are NOT allowed (by Law)to remove the front case of the fire box. Sabres are an entry level boiler.
I have a Sabre HE25 Combi Boiler (same as a Vokera compact 25 I believe?), which is only 18 months. My problems started 3 weeks ago when the boilers green light changed to a flashing orange light which indicated a ‘temporary fault’ and to ‘wait’.
Why is my sabre he 25 boiler not heating?
Having looked up similar faults on this forum and studied the Manuals fault finding guides and ignition cycle process and interlocks, it was pretty obvious that the most common fault is a blocked venturi tube on these boilers, preventing the boiler to fire up. Another possibility was the condenser outlet .
Sabres need to be range rated to your system or they fire up on central heating at the full output. on a small system that has problems of its own causing the boiler constantly to switch on and switch off.. Non Gas safe registered people are NOT allowed (by Law)to remove the front case of the fire box. Sabres are an entry level boiler.