Thanks Mate, yes I found them on rail assembly, now another issue, when I assemble plate heat exchanger back, there is always water leak form right part(exchanger), even I think screw is secured, any comment?
Hi, I found the instruction of remove plate heat exchanger says to remove 4 rubber seals, but don't find any, can somebody if I can wash and assemble plate heat exchanger without rubber sea?
Thanks in advance!
Thanks Chris, I reckon block in heat exchanger might be the most probable reason, now checking how to replace or flush, really appreciate your professional comment!
Hi Chris,
For hot water, the cycle betweem on and off is frequenty around every 15 seconds, temperature between 80-95 degrees centigrade. While when heating it keep on for several minutes then off.
The model is Baxi Duo-tec Combi 40 HE
Thanks
Eric
Hi Chris W,
This happens when running water, no matter on its own or together with heating.
In fact when I turn on heating together with hot water, the heating doesn't work until I turn off hot water. But then burner keep on.
Many thanks!
Eric
I have a Baxi Combi Boiler. The issue is that the boiler turns on and off automatically in a period of every 5-10 seconds. The flame goes off and water starts to be cold, then it's turns on again and the water is warm(normally when temperature drop to 80 degrees centigrade it turns on). It's...