Sorry for misunderstanding. On picture 3 i marked Neutral and Live but i ment colours of wires from thermostat (neutral - black, live - brown). This thermostat isnt connected to mains. This 4 wires go straight from thermostat to the boiler but arent conneceted.
Im just wondering what is that...
Hi guys
Im trying to connect my old room thermostat from previous boiler to my new boiler Biasi Riva Plus HE28 (M296.28SM/C) Im a bit confused coz in room thermostat are 4 wires (like on picture)
and manual says how to conect 2 wires
Should i remove that black loop and...