Hello!
I have moved into this house of mine only 3 months ago to find the central heating / hot water controller is not very flexible.
I can run the hot water, or the hot water plus c/heating, but I am unable to run the heating on its own.
I have a brand new controller by Sanvic which gives me these options, and I had this controller on my previous sytem in the other house, it was brilliant.
Can I just take off the old controller and wire up the Sunvic? (is it easy?are there many wires?)
I do have a Sundial Y plan diverter valve on the system.
The old controller is a Switchmaster 400
UPDATE! I am advised that the diverter valve has no midway position, and so will not give me just central heating, so I have to get a three way valve. Thought the diverter was one, as the Gas Board engineer told me it was ok for what I wanted to do.
Many thanks
I have moved into this house of mine only 3 months ago to find the central heating / hot water controller is not very flexible.
I can run the hot water, or the hot water plus c/heating, but I am unable to run the heating on its own.
I have a brand new controller by Sanvic which gives me these options, and I had this controller on my previous sytem in the other house, it was brilliant.
Can I just take off the old controller and wire up the Sunvic? (is it easy?are there many wires?)
I do have a Sundial Y plan diverter valve on the system.
The old controller is a Switchmaster 400
UPDATE! I am advised that the diverter valve has no midway position, and so will not give me just central heating, so I have to get a three way valve. Thought the diverter was one, as the Gas Board engineer told me it was ok for what I wanted to do.
Many thanks