Installation Guide for Wiser models including: Kit 1, Kit 2, Kit 3, Thermostat Kit Multi Zone Kit 1 2 3, Thermostat Kit Multi Zone Kit 1, Thermostat Kit, Thermostat Kit 1, Thermostat Kit 2, Thermostat Kit 3, Multi Zone Kit 1, Multi Zone Kit 2, Multi Zone Kit 3, Thermostat Kit
27 feb 2023 — now ready to install manufacturer's instructions if needed.) You are your new Wiser Radiator Thermostat. For optimum comfort and savings, each radiator in your ...
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DocumentDocumentINSTALLATION Guide Wiser Thermostat Kit 1 Wiser Thermostat Kit 2 Wiser Thermostat Kit 3 Wiser Multi-zone Kit 1 Wiser Multi-zone Kit 2 Phone: 0333 6000 622* Website: wiser.draytoncontrols.co.uk E-mail: customer.care@draytoncontrols.co.uk @DraytonHome /DraytonHome *Please note that international call charges may apply to those calling from outside of the UK. Installer Guide 06490238001 Iss R Introduction Welcome! Save this guide for future reference. If you are replacing an existing controller/programmer and don't need to make any wiring changes that's great news. All you need to do is remove the old product and fit your new Wiser HubR to the existing wallplate. If you are fitting a new system or require re-wiring please contact an installer. IMPORTANT: Do not attempt to install this product if you are not familiar with how to install mains-powered electrical appliances. Always switch off the mains before removing a controller and never fit it to a live wallplate. Step 2a: Wiring - wallplate Step 1: Mounting the wallplate Option 1: Fitting a new wallplate The ideal location should have reasonable lighting, good access, no condensation, no extremes of temperature and a supporting surface that fully covers the back of the unit. Position with 70mm clearance to the right, 25mm above and sufficient room to access the securing screws underneath. Fix, with terminals at the top, either direct to a flat wall using wall plugs and No. 6 x 1" (25mm) woodscrews, or on a flush mounting single conduit box type UA1 (BS4662) using M3.5 x 14 bolts. Now fit the Wiser HubR onto the wallplate and tighten the securing screws. Check the 3A fuse, and switch on the mains. Option 2: Using an existing industry standard wallplate Loosen the securing screws on the old controller/ programmer and unplug it. Check that there is 70mm clearance to the right of the wallplate and 25mm above it. Check the wiring diagram for your product model to compare terminals and, if necessary, change the wiring of the wallplate to suit. Now fit the Wiser HubR onto the wallplate and tighten the securing screws. Check the 3A fuse and switch on the mains. DO NOT use a surface mounting box as the wallplate is not designed for this purpose. Note: Ensure the HubR is installed in a position with WiFi coverage. Make sure mains input has a 3 amp fuse. CAUTION! Before installation, make sure the mains supply is switched off! Mains fused 3A COM Link for 230V output Mains fused 3A Mains fused 3A One Channel: WT714R and WV714R Two Channel: WT724R and WV724R Three Channel: WT734R One channel only: Note that the output contacts are voltage-free*, so power needs to be put on to Terminal 1 either by linking from Terminal L or from a separate supply with a 3A fuse. * Not SELV - Fixed wiring only, to comply with current IET regulations. Three channel only: Make a note of which circuit is connected to CH1 and CH3 respectively as this information is needed later, during commissioning, when room thermostats are added to the system. Note: If there is an existing wired thermostat connected via the wallplate, you can: - Disconnect it i.e. remove the thermostat wires from the wallplate, or - Leave the thermostat connected providing it is ON and there are no schedules that can interfere with Wiser, or - Turn the existing room stat up to max. This is the same as creating a pernament supply through the LIVE-IN and SWITCH-LIVE. Note: After wiring, fit the Wiser HubR onto the wallplate and tighten the securing screws. Check the 3A fuse and switch on the mains. Step 2b: Wiring boiler with Communication module inferface If your boiler supports Communication module, please follow the instructions under this step. Existing Communication module installation 1. Remove the Communication module cables from the existing controller of thermostat. 2. Remove the Communication module from the rear of the Wiser HubR. 3. Wire in the Communication module cables into the Communication module. It does not matter which way the cables are wired. 4. Replace the Communication module into the HubR. 5. Wire L & N on the wallplate from a separate supply with a 3A fuse. 6. Mount the HubR on the wallplate. Note: communication module works only with Wiser Kit 1 systems (heating only). The communication module will not work on systems with a separate hot water cylinder (Kits 2 and 3) even if the communication module is present. Connection Charts Always switch off the mains before removing the Wiser HubR and never fit it to a live wallplate! Make the wiring connections, as shown in the connection charts, for the appropriate system. For surface wiring, snap out the cable entry strip on the bottom edge of the wallplate. The Wiser HubR is double-insulated and needs no earth connection, but an earthing continuity (loop) terminal is provided for convenience. Note: If there is an existing wired thermostat, it must be completely disconnected, i.e. remove the thermostat wires from the wiring centre - a link must be inserted between the terminals where the thermostat common and call for heat wires are located in the wiring centre. Arrowed numbers relate to the junction box. * Consult boiler handbook for details of pump overrun wiring. After wiring, clip on the unit and tighten the securing screws. Check the mains input has a 3A fuse, and switch on the mains. LS = Live Supply LR = Live Return Connection Charts Step 3: Testing the system Heating and Hot Water buttons Single Zone CombiBoiler: Model WT714R, WV714R Heating override button Pressing & holding the Heating button for >3s will turn on the heating for 2 hours. In this state the boiler will selfregulate its temperature. When the Heating override is active, the Heating LED will flash green. To turn off the override press the Heating button again. This will put the heating back under system control. Depending on the system settings the heating may stay on which will be indicated by a solid green LED. Hot Water override button (WV724R , WT724R & WT734R only) Pressing & holding the Hot Water button for >3s will turn on the Hot Water for 1 hour. In this state the hot water will be regulated by a cylinder thermostat or the boiler. When the Hot Water override is active, the Hot Water LED will flash green. To turn off the override press the Hot Water button again. This will put the hot water back under system control. Depending on the system settings the hot water may stay on which will be indicated by a solid green LED. Tip: This feature can be used to `test' an installation prior to adding any devices. Note: The heating and hot water button override states are not shown in the app. These act as a fall back state in the event that other controls are unavailable. Biflo system: Model WT724R, WV724R Connection Charts Twinzone system: Model WT724R, WV724R 3 Zone system: Model WT734R Step 4: Download the app In order to continue the installation you will need to download the Wiser Home app for your smartphone. https:// apps.apple.co m/gb/app/ wiser-home/ id1222853887 oo : https:// Wiser Room Thermostat Thermostat Kits 1, 2 & 3: room thermostat the optimum home should Boost Feeling a bit cool? 1. with a 2. each radiator 3. Note: Wiser Radiator Thermostat Multi-zone System: Economy use: · Place the Room Thermostat in a room which is heated most of the time, typically the lounge/hallway. · Place the Radiator Thermostat(s) in rooms that are not used all day such as bedrooms. · The room with Radiator Thermostats can now be scheduled separately to avoid heating them with the rest of the rooms. For optimum comfort and savings, each radiator in your home should be fitted with a Wiser Radiator Thermostat. These can be purchased and installed individually. Mounting Options As radiator valve bodies are not all the same, Wiser Radiator Thermostats come with two valve adapters; M30x1.5mm and Danfoss RA (If however, neither work with your radiator valves, consult the Valve Adapter Guide on the Drayton website). First remove the old thermostatic head from the valve body. Water should not leak from the valve whilst doing this. (Refer to the manufacturer's instructions if needed.) You are now ready to install your new Wiser Radiator Thermostat. Note: Turning the head to the highest position/number will simplify de-installation Once you have set up your Radiator Thermostat(s) through the app, you will be asked to select and fit the required adapter. When fitting and tightening the adapter to the Radiator Thermostat, please make sure that the O-ring is firmly seated above the thread as to avoid damaging the O-ring. Tighten by hand only. Fitting M30x1.5mm Radiator Thermostat O-ring (pre-fitted) Ring nut Valve adaptor Drayton valve Place the small black plastic adapter serrated face down onto the valve. Position the metal ring nut over the black plastic adapter and screw it onto the valve. Now screw the Radiator Thermostat onto the black plastic adapter until tight. If the Radiator Thermostat is not facing the right direction, slacken the metal ring nut and rotate the Radiator Thermostat as required and re-tighten the metal ring nut. Thermostatic head calibration Upon fitting of the relevant valve adapter, twist the cap of the Radiator Thermostat in the direction for 2 seconds until the right LED shows a solid blue. Wiser Radiator Thermostat Radiator Thermostat O-ring (pre-fitted) Grub screw Danfoss adaptor Danfoss valve Slide the larger black plastic adapter small end first over the valve. Make sure that the hole containing the grub screw is facing away from you. This way, once its mounted, the markings of the Radiator Thermostat will be in the required position. Use an appropriate size Allen key to tighten the grub screw. Now screw the Radiator Thermostat onto the larger black plastic adapter until tight. Thermostatic head calibration Upon fitting of the relevant valve adapter, twist the cap of Radiator Thermostat in the direction for 2 seconds until the right LED shows a solid blue. IMPORTANT: To limit temperature in other rooms use existing thermostatic radiator heads. We suggest regulating these according to manufacturer's documentation to provide either economy or comfort use Boost Feeling a bit cool? 1. Go to the Radiator Thermostat and twist the cap in the + direction. 2. The left LED will show a solid red for 5 seconds and then disappear. 3. Shortly after the room will start to warm. Note: A boost + will increase the setpoint by 2°C above the ambient temperature for 1 hour. Feeling a bit warm? 1. Go to the Radiator Thermostat and twist the cap in the direction. 2. The right LED will show a solid blue for 5 seconds and then disappear. 3. Shortly after the Radiator Thermostat will close the valve and stop the hot water flow to the radiator. Note: A boost will decrease the setpoint by 2°C below the ambient temperature for 1 hour. ErP Rating Wiser Thermostat Kit 1 Wiser Thermostat Kit 2 Wiser Thermostat Kit 3 Wiser Multi-zoning Kit 1 Wiser Multi-zoning Kit 2 ErP Class with Modulating boiler VI VI VI VIII VIII ErP rating 4% 4% 4% 5% 5% ErP Class with on/off boiler VII VII VII VII VII ErP rating 3.5% 3.5% 3.5% 3.5% 3.5% Technical Data Dimensions Wiser Heat HubR 93mm(w), 148mm(h), 31mm(d) Wiser Room Thermostat Wiser Radiator Thermostat 76mm(w), 76mm(h), 25mm(d) 93mm(h), 51mm(dia) Power Supply 230V a.c. ±10% 50Hz 2x1.5V IEC LR6 (AA) alkaline batteries Switch Rating Wiring 2(1)A 230V a.c. each switch Total load must not exceed 2.5A Fixed wiring only, to comply with current IET regulations (BS7671) N/A No wiring required Interfaces User: Push Button/LED; I/O: Mains Relays (1-3), Digital Boiler Interface User: TFT display, touch User: Twist Cap, LED; I/O: None buttons; I/O: None 0°C to 45°C Storage Temperature -10°C to 55°C Maximum Mounting Surface Temperature Maximum Water Temperature Ingress Protection Ambient Humidity (non-condensing) IP 30 N/A 93°C N/A 73°C continuous and 110°C max IP 20 IP 30 Operating 25% to 90%, Storage 15% to 95% Set-point Range Control Accuracy <0.6°C at 4°C/hour (with Room Thermostat) 5°C to 30°C N/A <0.8°C at 4°C/hour (with Radiator Thermostat) N/A Timing Resolution 1 minute Temperature Resolution 0.5°C Ball Pressure Test Temperature °C 75°C Pollution Degree 2 Software Class A Without Mains Power Display: LEDs off; Time: always kept; Program times: always preserved N/A Rated Impulse Voltage 2.5kV N/A Radio Technology/Frequency Radio Signal Range Maximum Radio-Frequency Power Transmitted +17dBm (50mW) 2.4GHz (Bi-directional, Mesh) 30m Free Space +13dBm (20mW) +13dBm (20mW) Mounting Relevant Directives Applied Standards Industry standard wall plate Wall bracket or desk stand Radiator Valve Radio Equipment Directive (RED) 2014/53/EU, Batteries Directive 2006/66/EC, RoHS Directive 2011/65/EU EN60730-1; EN60730-2-7; EN60730-2-9, EN 300 328 Dispose of the device separately from house-hold waste at an official collection point. Professional recycling protects people and the environment against potential negative effects. WEEE Directive 2012/19/EU Hereby, Schneider Electric Controls UK Ltd, declares that these products are in compliance with the essential requirements and other relevant provisions of RED 2014/53/EU. Declaration of Conformity can be downloaded from: www.draytoncontrols.co.uk Schneider Electric 401 Southway Drive Plymouth PL6 6QT United Kingdom Schneider Electric 35 Rue Joseph Monier France-92500 Rueil Malmaision se.com/contact