Hi
I have a central heating system which has none of the wires connected to wiring centre or the programmer. Just the wires hanging.
I have:
Honeywell V4073A Mid Position Valve - 5 wires
white=ch on
orange=boiler & pump live
Grey=HW off
Blue=Neutral
Yellow/green=Earth
Cylinder Stat.(Drayton HTS3)
Brown=C
Yellow/Green=1
Blue=2
Room Stat(Drayton RTS1)
Brown=L
Blue=N
Yellow/Green=Call
Pump
Brown=Live
Blue=Neutral
Green/Yellow=Earth
Boiler
Brown=Switch live
Blue=Neutral
Yellow/Green=Earth
Sunvic 207XLS Prog.
N=
L=
1=
2=
3=
4=
Drayton Wiring Centre LWC1
Could some please explain how i connect all these wires so that I have independant control of HW & CW.
I appreciate any help, many thanks
Nick
I have a central heating system which has none of the wires connected to wiring centre or the programmer. Just the wires hanging.
I have:
Honeywell V4073A Mid Position Valve - 5 wires
white=ch on
orange=boiler & pump live
Grey=HW off
Blue=Neutral
Yellow/green=Earth
Cylinder Stat.(Drayton HTS3)
Brown=C
Yellow/Green=1
Blue=2
Room Stat(Drayton RTS1)
Brown=L
Blue=N
Yellow/Green=Call
Pump
Brown=Live
Blue=Neutral
Green/Yellow=Earth
Boiler
Brown=Switch live
Blue=Neutral
Yellow/Green=Earth
Sunvic 207XLS Prog.
N=
L=
1=
2=
3=
4=
Drayton Wiring Centre LWC1
Could some please explain how i connect all these wires so that I have independant control of HW & CW.
I appreciate any help, many thanks
Nick