Need help?Do you have a question about the Heatmiser UH4 and is the answer not in the manual?
General| Zones | 4 |
|---|---|
| Power Supply | 230V AC |
| Mounting | Wall mounted |
| Type | Wiring Centre |
| Power Consumption | 5W |
| Thermostat | Compatible with Heatmiser thermostats |
| Control | Wired |
| IP Rating | IP20 |
| Pump Output | 230V AC, 5A max |
| Boiler Output | 230V AC 50Hz (Max 5A) |
Details the UH4 as a 4 Zone & Hot water wiring centre for 230v thermostats, controlling actuators/valves and boiler via volt-free output.
Instructions for mounting the UH4 unit onto a DIN rail using provided clips, detailing insertion and locking procedures.
Details the required connections for the 230v AC mains power supply, including fuse rating and terminal identification (L, N, E).
Explains the volt-free switch connections (LS, E, LR) for the main call for heat in the system.
Describes the output for controlling a hot water valve via a cylinder thermostat, including terminal connections and wiring colours.
Details the zone outputs for actuators or valves, explaining terminal connections and correspondence with thermostat wiring.
Emphasizes installation by qualified electricians and reading instructions before applying power to ensure correct wiring.
Details wiring for Underfloor Heating (UFH), Radiator zones, and Hot Water zones using various Heatmiser thermostats.
Explains the function of the Zone 4 manifold pump control switch for underfloor heating or other system configurations.
Notes the requirement for the hot water valve live feed to be connected via a cylinder high limit thermostat.
Illustrates wiring for Underfloor Heating (UFH) and Radiator zones using DS1 and Slimline thermostats with the UH4.
Shows wiring diagrams for connecting Touch, NeoStat, and Smart Stat thermostats to the UH4 for heating and hot water control.
Showcases products commonly used with the UH4 wiring centre, including Slimline, NeoStat, Touch, SmartStat, and DS-1 models.
To Next Page