Hello plumbers, hope someone can help me with this.
I'm rewiring the house and disconnected the wires for the CH pump (2 speed Grundfos Super 4). Unfortunately the electrician doesn't know how to wire it back up.
I don't think it was wired to the boiler but the electrician seems to think it should have been.
I'd be very grateful if anyone could help as I need to get the wires sorted tomorrow.
Thanks
Jo
I'm rewiring the house and disconnected the wires for the CH pump (2 speed Grundfos Super 4). Unfortunately the electrician doesn't know how to wire it back up.
I don't think it was wired to the boiler but the electrician seems to think it should have been.
I'd be very grateful if anyone could help as I need to get the wires sorted tomorrow.
Thanks
Jo