HI,
Navien NCB combi boiler needs a connection to the Heatmiser UH8 230v wiring centre to enable the heating to come on.
Boiler has terminal 5 (switched live in) and terminal 6 (AC live out)
Heatmiser 230v wiring diagram below has end switch and boiler enable. Can someone just confirm the wiring for the boiler to the Heatmiser wiring center please? Thanks
Navien NCB combi boiler needs a connection to the Heatmiser UH8 230v wiring centre to enable the heating to come on.
Boiler has terminal 5 (switched live in) and terminal 6 (AC live out)
Heatmiser 230v wiring diagram below has end switch and boiler enable. Can someone just confirm the wiring for the boiler to the Heatmiser wiring center please? Thanks