Hi,
I've updated the diagram (CH Wiring3).
bazdaman; picasso; D_Hailsham & jeff the gasman - appreciate your help.
With hot water on there IS power to the grey wire on the motorised valve (terminal 7) !
By switching off the power and then turning it on again I find;
HW on...
Hi,
can anyone help please.
I have a Honeywell 3-port valve V4073A1039; Honeywell Room Stat T6360B1036; Cylinder Stat L641A1039; Drayton 'Tempus Seven' programmer and a Glow Worm Ultracom 30 sxi boiler.
Everything works except the hot water. The 3-way valve head gets hot (even when the...
Hi,
making a new bathroom. Rubbed down existing ceiling; patched holes etc; gave a watered down coat of PVA to seal; went to roll on water-resistant paint and sections of the old exisitng paint peeled off with the roller or have bubbled - not all of ceiling just 10 or so sections 3" x 3" ish...