Hello can anybody advise me of the configuration of the valve, I am fairly sure the motorised part of the valve isn't working correctly. So I have removed the head and would like to know which way the flat should be on the valve stem to feed the hot water the heating and heating +hot water.
The head only goes vertical or horizontal with the flat down.
I hope this makes sense to somebody and would be gratefull for some advise.
The head only goes vertical or horizontal with the flat down.
I hope this makes sense to somebody and would be gratefull for some advise.