Heatmiser 8 Zone Underfloor Wiring Center

The HMUH8 is an 8 Zone wiring centre for use with Heatmiser Neo thermostats. It can control any actuator or valve which requires a 230v AC signal while offering the ability to operate a boiler or other heat source through a volt free output. Additional outputs designed for use with underfloor heating systems are also included as standard. These are the pump and valve outputs which would normally operate a manifold pump or a manifold valve. Zone 8 can be used as an isolated radiator zone by using the UFH/RAD switch.
If the switch is set to RAD; When zone 8 calls for heat this will provide an output to a radiator zone valve and the boiler, but WILL NOT enable the underfloor heating pump/valve output.

If the switch is set to UFH; When Zone 8 calls for heat, this will act as an underfloor heating zone, by enabling the actuator, boiler and pump/valve outputs.
Any output which is not needed can be ignored.