Motorised Valve Hive Dual Channel Wiring Diagram

S plan wiring centre cylinder thermostat hot water time clock auto bypass valve motorised zone valves and pipe stats are available if requested.

Motorised valve hive dual channel wiring diagram. Yours is the only diagram that says how to do it. Power starts at terminal 4 ch on in the programmer. This causes the valve motor to move to the mid position and water from the boiler flows to both the hot water cylinder and the radiators. V4043 motorised zone valve the v4043 series of two port motorised valves has a wide range of flow control applications in domestic and light commercial central heating systems.

Dual channel the hive receiver is double insulated so doesn t receiver need an earth connection. Bs7671 iee wiring regulations part p of the building regulations and any relevant technical operational procedures. 11 02 2017 at 19 14. How a mid position valve operates within a y plan heating system how a w plan heating system operates faq pump overrun wiring diagrams for s plan incorporating a st9400 programmer.

I m changing my system boiler to a combi and would like to use my existing hive dual channel. Our wiring diagrams section details a selection of key wiring diagrams focused around typical sundial s and y plans. You ll find a tether on the for conventional backplate to secure an earth wire if needed. As with hot water only the orange valve wire is connected to power via the wiring centre terminal 8 but orange is still not connected to anything inside the valve.

The v4043h normally closed models have end switches for electrical control of pump and or boiler. Dual channel receiver wiring. This passes via the wiring centre terminal 4 to the room thermostat. The h box wiring centre is used to switch on a shunt pump which will send primary water from a buffer tank or the heatpump itself to the manifolds.

Once the valve is fully open a switch inside connects the grey and orange wires together.