vokera linea 24 - Hot Water Problem

[1893dfc]

I've read through plenty of forum posts regarding issues with the Vokera Linea 24 but don't seem to have come across one with the exact problem i'm having......

If CH has been on for up to an hour then I am able to get HW no problem. If the CH has been on for over an hour then I can't get HW. When running the tap, the temperature gauge drops to around 19-22 from around 60. As this happens, the flame lights for 2-3 seconds before going off and then immediately relighting. This is constantly repeated. The CH seems to stay on throughout. If the CH is switched off for 30 mins then the HW returns.

Any suggestions would be greatly appreciated.

 

[Agile]

My best guess is that this problem is associated with the fan but I cannot give you full details as this work needs a competent CORGI.

If its what I expect, you might find that it runs for longer on DHW if the hot tap is only just turned on enough to trigger the boiler.

It could be something else though! To diagnose a boiler fault it is necessary to be there and do tests on it.

Tony