Hi All
Any help appreciated.
Jaguar Combi boiler 28KVT J15
will sometimes work if isolated from mains for a few hours then switched on shortly after being powered up to mains.
It will then do it's initial burn until the demand temperature is exceeded, and cycle the flame out, as expected, but when the water temperature has dropped below the demand, the boiler goes into a short burn cycle, flame stays on for about 6 seconds, goes out for 5 seconds, then relights , stays on for 6 seconds and so on
There is no fault code displayed.
this fault is irrespective of demand source, ie DHW and CH
Thank you in advance
Chris
Any help appreciated.
Jaguar Combi boiler 28KVT J15
will sometimes work if isolated from mains for a few hours then switched on shortly after being powered up to mains.
It will then do it's initial burn until the demand temperature is exceeded, and cycle the flame out, as expected, but when the water temperature has dropped below the demand, the boiler goes into a short burn cycle, flame stays on for about 6 seconds, goes out for 5 seconds, then relights , stays on for 6 seconds and so on
There is no fault code displayed.
this fault is irrespective of demand source, ie DHW and CH
Thank you in advance
Chris