UPONOR U N D E R F LO O R H E AT I N G UPONOR CONTROL SYSTEM WIRED 9416-121-00 / IOM- V_07-02 Uponor Control System, Wired Installation Manual, UK, IRL Livre_R3_IM.
In keeping with our policy of continuous improvement and development, Uponor reserves the right to change specifications without prior notice. Uponor Hou s i n g S o l u t i o n s Lt d . Snapethorpe H o u s e Rugby Road Lutter wor th Leicestershire LE17 4HN T F W E Uponor Cen t ra l E u ro p e PO Box 1641 ( I n d u s t r i e s t ra s s e 5 6 ) D-97433 Has s f u r t T +49 (0)9521 690 0 F +49 (0)9521 690 150 W w w w. u p o n o r.
INSTALLATION_MANUAL_R3-04A.mif Page 3 Mercredi, 14. mars 2007 11:34 11 Table of contents 1. General recommendations ................................................................................................................................ 4 2. The Uponor Control System .............................................................................................................................. 5 2.1 Example of a system...................................................................................
INSTALLATION_MANUAL_R3-04A.mif Page 4 Mercredi, 14. mars 2007 11:34 11 1. General recommendations Safety measures • Read and follow instructions. Power supply WARNING • Installation must be performed by a qualified person according to local regulations. • The Uponor Control System uses a 230VAC 50Hz power supply. • It is prohibited to make changes or modifications not specified in this manual. • In case of emergency, immediately disconnect the plug from the 230V mains.
INSTALLATION_MANUAL_R3-04A.mif Page 5 Mercredi, 14. mars 2007 11:34 11 2. The Uponor Control System The Uponor Control System is a complete management for underfloor heating systems. Comfort, user-friendliness and temperature control for each individual room of your home can be combined through the use of thermostats or floor temperature sensors. 2.2 Uponor Control System components For an optimal setting of the system see Operation Manual. 2.
INSTALLATION_MANUAL_R3-04A.mif Page 6 Mercredi, 14. mars 2007 11:34 11 3. Installation Installation steps 3.2 Uponor recommends that you follow the steps described below to guarantee the best possible installation: Mounting the controller (6 or 12-channel) Description Installation of the components 3.1 Preparation before installation • Check that the cover of the controller can easily be removed. 3.2 Installation of the components (controller and thermostats) 3.
INSTALLATION_MANUAL_R3-04A.mif Page 7 Mercredi, 14. mars 2007 11:34 11 3.3 Connections 3.3.1 3.3.2 Controller description 99 99 See controller picture in fold-out. 6-channel controller See wiring diagram in the fold-out. There are two non-polarized wires to connect the thermostat.
INSTALLATION_MANUAL_R3-04A.mif Page 8 Mercredi, 14. mars 2007 11:34 11 3.3.3 Controller wiring Thermostat quick connector on the 12-channel controller: One of the thermostat's two wires will always be connected to terminal 1 “Com” (non-polarized). Thermostat quick connector on the 6-channel controller: Thermostat connection without timer: Connect one wire of the thermostat to "com" and the other wire to 2.
INSTALLATION_MANUAL_R3-04A.mif Page 9 Mercredi, 14. mars 2007 11:34 11 3.3.3.1 Connection without Timer option 3.3.3.2 Connection with Timer option in Heating only mode Connect thermostat and terminal: (Only 12-channel controller) "Com" and "No timer": The installation will work in a standard way with the thermostats regulating each room according to their set temperatures. Reduced mode is not available. To connect the timer, see the wiring diagram in the fold-out.
INSTALLATION_MANUAL_R3-04A.mif Page 10 Mercredi, 14. mars 2007 11:34 11 3.3.3.3 Connection with Timer option in Heating / Cooling mode To connect the timer, see the wiring diagram in the fold-out. • "Com" and "Cool Off": When the system is running in Heating mode: The corresponding channel will run in Comfort mode according to the time slots in Zone 1 of the timer. When the system is running in Cooling mode: There will be no cooling in the room allocated to this thermostat.
INSTALLATION_MANUAL_R3-04A.mif Page 11 Mercredi, 14. mars 2007 11:34 11 3.3.4 Installation of the options Different options can be added to the Uponor control system to enhance its features, optimize your comfort and save energy. WARNING Mains supply 230VAC 50Hz Disconnect the 230V mains before installing or changing the device wiring. 3.3.4.3 Controller heating / cooling input If your installation is equipped with a cooling unit, the Uponor control system can be run through a heating / cooling relay.
INSTALLATION_MANUAL_R3-04A.mif Page 12 Mercredi, 14. mars 2007 11:34 11 3.3.4.4 Circulation pump relay 3.3.5 Connecting the controller to the mains 1 Check that the wiring is complete (actuators, thermostats, pump, timer) 2 Check that the 230V compartment is closed 3 Connect the plug to the mains The Uponor Control System can operate a circulation pump on heating/cooling demand. The pump will stop when there is no heat or cooling demand.
INSTALLATION_MANUAL_R3-04A.mif Page 13 Mercredi, 14. mars 2007 11:34 11 3.4 Thermostats The Uponor Control System may be controlled with three types of thermostats. • Thermostat T-35 wired: Adjust the temperature with the dial. The dial must be removed to set min/max on the thermostat. • Thermostat Public T-33 wired: The thermostat is designed for public location. The potentiometers used for the settings are protected with a cover. This thermostat also can be used to connect a floor sensor option.
INSTALLATION_MANUAL_R3-04A.mif Page 14 Mercredi, 14. mars 2007 11:34 11 3.4.2.3 Thermostat wiring 3.5 Connect the cable from the controller (non-polarized) Thermostat option Open the thermostat cover: see "3.4 Thermostats", page: 13. 3.5.1 Introduction Thermostat Public T-33 and Thermostat T-37 allow a floor sensor to be fitted to the system. The temperatures thus measured ensure a more efficient management of the system. 3.5.
INSTALLATION_MANUAL_R3-04A.mif Page 15 Mercredi, 14. mars 2007 11:34 11 4. Finishing the installation 5. System maintenance 5.1 Controller current limitation To avoid risk of current overload, the controller uses a protection system: At start-up, 14 actuators cannot be open at the same time. During application, 14 actuators can work at the same time. The controller opens the maximum actuators according to the current limitation. 5.2 Actuator's behavior The normal position of an actuator is closed.
INSTALLATION_MANUAL_R3-04A.mif Page 16 Mercredi, 14. mars 2007 11:34 11 6. Troubleshooting Normal system operating conditions: The Power LED of the controller is lit up. The actuators are activated if there is demand for heating or cooling.
