Hello,
I have this Satchwell valve installed in my CH system. Yes, I know its old, but it works and I have no need to replace it - hopefully!!
I am trying to work out the wiring on the valve. I assume two of the wires operate the spring return valve(?) and the other two are a switch which closes when power is applied. The wire colours are: White, Yellow, Orange, Blue and green/yellow(earth).
Now that i decided to stick my camera under the valve to see what model it is, I find the following 'wiring diagram'. This diagram does not show the orange wire, but the bit that worries me: the white and yellow wires appear to be used to open and close the valve - therefore it is not spring return. I hope I am wrong about this.
Does this mean I have totally understood the valve wiring? I was hoping to implement the new wiring with a new controller (Danfoss TP9), not sure if this is now possible.
Do you know what this valve is and what the wires correspond to?
I have posted in this forum before about this valve and my new controller. Some people suggested the model of the valve, but google returns nothing.
I have this Satchwell valve installed in my CH system. Yes, I know its old, but it works and I have no need to replace it - hopefully!!
I am trying to work out the wiring on the valve. I assume two of the wires operate the spring return valve(?) and the other two are a switch which closes when power is applied. The wire colours are: White, Yellow, Orange, Blue and green/yellow(earth).
Now that i decided to stick my camera under the valve to see what model it is, I find the following 'wiring diagram'. This diagram does not show the orange wire, but the bit that worries me: the white and yellow wires appear to be used to open and close the valve - therefore it is not spring return. I hope I am wrong about this.
Does this mean I have totally understood the valve wiring? I was hoping to implement the new wiring with a new controller (Danfoss TP9), not sure if this is now possible.
Do you know what this valve is and what the wires correspond to?
I have posted in this forum before about this valve and my new controller. Some people suggested the model of the valve, but google returns nothing.