230V Wired Control
Room Thermostat Mounting
Uponor’s 230 V hard wired control system, for multizone applications, provides mains voltage power to the thermostats and actuators. 2 room thermostat options available, digital programmable or dial type with digital temperature display. Both thermostats have the ability to regulate floor temperature through floor sensors. 4°C Night temperature setback is also available for the dial thermostat by using our single channel time clock, the 8 way control box can handle 2 setback time zones via remote time clock(s).
Thermostats are generally mounted approximately 1.5m above floor level, away from draughts, direct sunlight or any other direct heating outlet which could affect the reading. If a room is likely, presently or sometime in the future, to be used by a wheelchair user then thermostat mounting height should be lowered to between 1 to 1.2 metres. An advantage of radio thermostats is that they can easily be repositioned within the room to suit any change in room use.
Thermal Actuators Uponor PRT-E digital programmable thermostat • Fully programmable 5/2 or 7 day with four heat levels per day • Multiple regulation control choice: air only, air and floor or floor only • Holiday mode with override feature • Optimised start • Lock facility/tamper proof setting Uponor digital dial DS1-EL thermostat • 4°C night setback • Multiple regulation control choice: air only, air and floor or floor only • Lock facility/tamper proof setting • Heat demand indicator
230V Wiring Centre
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8 way Controller The 8 way controller is a relay/wiring centre that can control up to 16 x 230 V actuators via a maximum of 8 hard wired thermostats (230 V). The unit has two relays; one to send a demand signal to the heat source or water temperature control unit and one for a dedicated underfloor heating pump (if required).
Thermal actuators are fitted onto the UFH manifold and provide for automatic control of individual heating loops. They have an open and closed indicator window and take between 2–4 minutes to completely open.
Integration with Uponor Water Temperature Controls The Uponor electronic control systems can easily be integrated with the Uponor range of water temperature control sets, including the ‘V4 Compact Control Pack’, ‘UNIsets’ and the ‘C46 Climate Controller’. See electrical wiring details in Chapter 6.
Single Zone Control All water temperature controls supplied for a single zone application will be offered with a programmable room thermostat. This will provide both time and temperature control. See electrical wiring details in chapter 6. For full installation and user instructions refer to the manuals enclosed with each item (additional copies available on request) and Chapter 6 of this guide.
Additional features of this unit include: • Setback temperature with connection for up to 2 timers, or via BMS. • Open system • 2 volt free contacts for UFH pump and heat demand • Lightweight unit • Replaceable fuse • 230 V wiring throughout
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Contact us on 01455 550355
Uponor Installation Guide