So what are you saying is that same boiler has different pressure of chaimber in different countries? :)
P.S. I have manual but I don't have repair manual - that is what I need ;)
Hi,
I'm having this boiler Vaillant VUW SOE 242_2-3 R2 (it's TurboBlock Pro).
Does somebody have service manual / maintenance PDF where can I get some additional informations?
Here's my problem:
I'm not sure at what bar should I pump the chaimber (pre-charge pressure at bars). When I turn on...