Last night my Baxi boiler stopped providing hot tap water so I'm trying to figure out how to repair it myself so it doesn't cost me a fortune.
These are my observations:
1) Heating works, no problem, hot tap water cold to very luke warm.
2) Diverter valve pin, under diverter motor, moves...
Coming to the end of my install for this alarm but I have a few questions which the manual does not seem to cover.
They are:
1) I have two bell boxes and the basic wiring is fine. However, the diagram shows that one of the bell boxes has what appears to be a link from 'hold off (-)' to...