Drayton mid position valve wiring.
I would like to install a Drayton mid position valve to replace the old. My CH system consists of Drayton flow share 5 with RB2 relay and T4/M4 actuator.
Can any one advise the new colour coded wires will need to go on the rb2 relay
Thanks
I would like to install a Drayton mid position valve to replace the old. My CH system consists of Drayton flow share 5 with RB2 relay and T4/M4 actuator.
Can any one advise the new colour coded wires will need to go on the rb2 relay
Thanks