Currently I have a salus rf 500 wireless thermostat wired to a two port valve to control my heating. I need the valve as we Also have underfloor heating separate but on the same boiler. The rf 500 has the option of volt free or as I have it, connection via three wires with the switched live controlling the valve.
The valve is Honeywell with brown,blue orange, grey and white wires.
I have just bought a replacement thermostat salus rt500 to replace the wireless version but it only has volt free contacts - is there any way I can wire this into my existing setup ?
The valve is Honeywell with brown,blue orange, grey and white wires.
I have just bought a replacement thermostat salus rt500 to replace the wireless version but it only has volt free contacts - is there any way I can wire this into my existing setup ?
