I have any my zone valve wiring bares no resemblance to the one on your
page. My zone valve has only 5 wires not six with no orange or grey.

Pls see my post below. the microswitch doesn't do anything. the motor
continuously turns as soon as I ask for water+heat regardless of whether the
microswitch wires are separated or joined...



"BigWallop" wrote in message
...
Have a read through these pages and see if you can identify your system
from
the descriptions given of all the different parts and how they work.

http://www.diyfaq.org.uk/plumbing/plumbingpage2.html


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