central heating is working fine, but no HW when taps are turned on. However, when the CH is turned on, the HW works, so we have eliminated a HE problem. the diverter was changed around 8 months ago, could there be a problem with the micro switch?
vaillant turbomax 242E No HW
- Thread starter leytonstoneblue
- Start date
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Possibly switch open tap an c if second light up comes on if not it's def prob on div valve open tap an c if the arm comes down an makes the black microswitch.
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