A while back I asked why my CH wouldn't come on unless my HW was also
operating, two replies pointed a finger at my 3-port valve.
Well, I finally got around to replacing it today and yes - pat
yourselves on the back gentlemen, that was indeed the culprit!
Bigger job than I thought though - non-standard valve plates meant I
had to drain the system and replace the valve itself as well as the
controller. Thankfully both units used the same standard wiring
colours, so swapping the electrodes was a piece of cake. (Just as
well, I've inherited an overstuffed connection box with no markings or
hint as to what goes where)
Running nicely now, thanks!
BTW, unrelated but rather than start a new thread - quite a nice diy
site that doesn't seem to have been mentioned recently, if at all.
Useful for new/mid range DIYers, well written and easy to understand
without being patronising. No connection, just found it useful for
speedfit clue. http://www.kevinboone.com/diy.html
Simon Avery, Dartmoor, UK
uk.d-i-y FAQ: http://www.diyfaq.org.uk /
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