evohome Installation Guide Icon key evohome Controller Wireless OpenTherm Bridge (R8810) evohome Controller Wall Bracket (ATF300) Mixing Valve Controller (HM80) evohome Controller Table Stand (ATF100 or ATF200) Room Temperature Sensor (HCW82) Radiator Controller (HR92) Room Temperature Sensor (HCF82) Radiator Controller (HR80) Digital Room Thermostat (DTS92) Wireless Relay Box (BDR91) Wireless Cylinder Thermostat Transceiver (CS92) Remote Access Gateway (RFG100) Wireless Cylinder Thermostat Strap-on Sensor (CS92) Underfloor Heating Controller (HCE80 or HCC80) Wireless Cylinder Thermostat Insertion Sensor (CS92) evohome Installation Guide 1 Thanks for choosing evohome evohome means more comfort, and more control of the heating system. It’s simple to install and easy to use. Follow these instructions to set up the evohome system. Devices that need to be connected to the mains electricity supply should be installed by a competent person. Before you start Make sure you have all the devices you need for your system. If you used our ‘Design your evohome system’ guide, match each device to the room or zones in your plan. It’s a good idea to carry out all the mains electrical and other wiring work first. In this guide Step 1: Wire up the heating system 3 Step 2: Set up your evohome Controller 9 Step 3: Power up and bind devices 13 Step 4: System test 29 Configuration and modification 37 Appendix41 Step 1: Wire up the heating system 2 You have… a Base Pack or a Connected Pack + Un-bound devices You have… an un-bound evohome Controller + Un-bound devices You have… a Base Pack or a Connected Pack + No additional devices Step 1: Wire up your heating system Connect all mains powered devices to the heating system Step 2: Set up your evohome Controller Power up the evohome Controller and follow the on-screen instructions for your system Go to Installer Menu Go to Guided Configuration Step 3: Power up and bind devices Power up all devices, including the battery powered ones, and bind them to the evohome Controller Step 4: Test the system Check that all the devices are working properly Go to Home screen evohome Installation Guide 3 Step 1: Wire up the heating system evohome communicates using wireless on a robust 868Mhz signal that is unaffected by common remote controls or Wifi. Some devices need mains power or to be connected to external equipment and it's best to wire up these items first to simplify the binding process later in the setup. The evohome controller will give on screen instructions when these should be powered up. Before you power up your evohome Controller and install the radiator controllers, it's best to install any devices which are mains powered or need specific installation. In this section Wireless Relay Box (BDR91) Wireless Cylinder Thermostat (CS92) Remote Access Gateway (RFG100) Mixing Valve Controller (HM80), Underfloor Heating Controller (HCE80/HCC80), Opentherm Bridge (R8810) 4 5 7 8 Step 1: Wire up the heating system 4 Wireless Relay Box (BDR91) ! Turn off at mains and isolate the supply before starting If you’re fitting a Wireless Relay Box (BDR91) to your boiler, zone valve or Sundial valve 1 Mount the Wireless Relay Box on a non-metal surface at least 30cm from your boiler, other wireless device or metal objects 2 Release the clip on the bottom to open the front cover 3 Follow the wiring diagram (see Appendix: Figures 5-10) to connect the Wireless Relay Box to your boiler’s thermostat terminals, zone valve or sundial valve, and to the mains electricity supply 4 Replace the cover Refer to boiler instruction to locate the room thermostat terminals, determine if the boiler required a permanent live supply. 1 MINIMUM 30cm BOILER 4 replace FRONT COVER evohome Installation Guide 5 Wireless Cylinder Thermostat (CS92) If you’re fitting a Wireless Cylinder Thermostat (CS92) You will need to install the CS92 Transceiver and only one of the two sensors (CS92 Strapon Sensor or CS92 Insertion Sensor). To fit the CS92 Strap-on Sensor 1 Cut away a section of cylinder insulation slightly larger than the sensor unit 2 Clean the exposed cylinder surface 3 Place the sensor on the cylinder surface and secure it using the fixing strap – cut the strap to size if it’s too long 4 Install the CS92 Transceiver in a suitable location close enough for the cable from the sensor to reach 5 Connect the cable from the sensor to the CS92 Transceiver Position the sensor from one quarter to a third of the way up the cylinder. 1 Wire to CS92 Transceiver 5 3 minimum 30cm A x B y C A x B y C 80mm 45Mm 1/4 – 1/3 TOTAL HEIGHT 6 Step 1: Wire up the heating system Wireless Cylinder Thermostat (CS92) continued To fit the CS92 Insertion Sensor 1 Fit in the cylinder immersion well with suitable fittings to provide strain relief and prevent accidental removal 2 If the sensor doesn’t fit tightly in the immersion well fill the space with heat-conductive compound to ensure maximum heat transfer 3 Install the CS92 Transceiver in a suitable location close enough for the cable from the sensor to reach 4 Connect the cable from the sensor to the CS92 Transceiver Wire to CS92 Transceiver 4 A x B y C A x B y C evohome Installation Guide Remote Access Gateway (RFG100) If you’re fitting a Remote Access Gateway (RFG100) 1 Connect the Remote Access Gateway to the home’s internet router using the ethernet cable supplied 7 8 Step 1: Wire up the heating system Mixing Valve Controller (HM80), Underfloor Heating Controller (HCE80/HCC80), OpenTherm Bridge (R8810) If you’re fitting a Mixing Valve Controller (HM80), Underfloor Heating Controller (HCE80/HCC80), OpenTherm Bridge (R8810) Refer to the installation instructions supplied with each device evohome Installation Guide 9 Step 2: Set up your evohome Controller The evohome Controller has a guided configuration process to help you set up the zones for a single type of system. For mixed systems (i.e. Under Floor Heating zones plus Radiator zones) use Guided Configuration for the larger system then “Add Zones” in the installer menu. To add a stored hot water system use the guided configuration Stored Hot Water option in the installer menu. The following instructions cover the full configuring process for a zone, but if you are using Guided Configuration your evohome Controller will give you on-screen instructions to bind the other components to the evohome Controller – just follow the bind instruction for each device in this manual. In this section Powering up your evohome Controller 10 Step 2: Set up your Central Controller 10 Powering up your evohome Controller ! Your evohome Controller comes with *rechargeable batteries which are pre-charged allowing you to set-up the system while off the table stand or wall bracket. Place the evohome Controller on the table stand or wall bracket for normal use. First, power up the evohome Controller 1 Remove the cover, remove the battery tab and replace the cover 2 Place it on the table stand or wall bracket 3 Once the batteries are fully charged, the evohome Controller can be easily removed from the table stand or wall bracket for ease of programming. After 30 minutes the evohome Controller will emit a beep to indicate that it should be replaced on the stand or wall bracket 1 *Only use the AA rechargeable batteries provided Pull tab evohome Installation Guide Then to set up the evohome Controller 1 Follow the on-screen instructions to set up the language, date and time 2 Now choose the correct option for the system you’re installing: For a Base Pack or a Connected Pack and NO additional devices we recommended pressing ‘Home’ – then go to "Step 4: System test" on page 29. For a Base Pack or a Connected Pack, PLUS un‑bound devices we recommended pressing ‘Installation Menu’ to add the un‑bound devices − follow "Step 3: Power up and bind devices" on page 13. For an un-bound evohome Controller, PLUS unbound devices we recommended pressing ‘Guided Configuration’ to add the un-bound devices − follow "Step 3: Power up and bind devices" on page 13. 11 12 Step 2: Set up your Central Controller evohome Installation Guide 13 Step 3: Power up and bind devices If you bought a Base Pack or a Connected Pack only — your devices are already bound. Go to Step 4. If you bought an unbound evohome Controller, plus other devices and are using ‘Guided Configuration’ follow the instructions on your evohome Controller screen and use this section to put the devices into binding mode. If you bought a Base Pack or a Mobile Connected Pack, plus other devices, you need to power up all devices and then bind them to the evohome Controller using the ‘Installation Menu’. It may be easier to power up and bind some devices while they’re close to the evohome Controller – you can install them in their assigned zones later. Follow the instructions for the device(s) you’re going to bind. When you bind a device to the evohome Controller the devices permanently store the connection and there should never be a need to rebind them even after a power cut. In this section Radiator Controllers (HR92) Wireless Cylinder Thermostat (CS92) Remote Access Gateway (RFG100) Wireless Relay Box (BDR91) Radiator Controller (HR80) Underfloor Heating Controller (HCE80 or HCC80) Mixing Valve Controller (HM80) 14 16 18 19 22 24 27 Step 3: Power up and bind devices 14 Radiator Controllers (HR92) evohome Controller If you are NOT following GUIDED CONFIGURATION follow these steps on your evohome Controller display first: 1.Press and hold ‘Settings’ for 3 seconds Power up and bind Radiator Controllers (HR92) – Your evo Zone Kit Bind the Radiator Controllers (HR92) 1 Remove the circular top cover 2 Open the battery clip and insert the AA batteries supplied 3 Close the clip and replace the cover 2.Press the green tick 4 Press the button once − it should say UNBOUND 5 Press and hold the 3.Press ADD ZONE 4.Press the zone you want to add the Radiator Controller to 5.Rename the zone if required and/or press the green tick 6.Press RADIATOR VALVE button for a further 5 seconds until it says BIND 6 Press the button once – it should say BINDING 7 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 8 The name of the allocated zone should appear on the HR92 display when you press the 7.If you want to control the zone temperature with the evohome Controller (which needs to be located in that zone) press YES, otherwise press NO. button 9 Either press the green tick to add another radiator to the zone. Or press the red cross if you don’t need to add another radiator to the zone You must repeat these steps for each radiator controller. 1 2 4 5 Press once 6 Press 5 sec Press once evohome Installation Guide 15 Install the Radiator Controllers (HR92) 1 Locate the room (zone) for the radiator controller 2 Slide the locking mechanism to the unlock position 3 Remove the adaptor from the bottom of the controller 4 Unscrew the black wheel fully anticlockwise 5 Remove any existing control on the radiator valve 6 Screw the white end of the adaptor on to the radiator valve 7 Push the controller fully on to the adaptor with the screen facing towards you 8 Slide the locking mechanism to the locked position 3 4 Remove 3 2 Rotate 7 Step 3: Power up and bind devices 16 Wireless Cylinder Thermostat (CS92) evohome Controller If you are NOT following GUIDED CONFIGURATION follow these steps on your evohome Controller display first: 1.Press and hold “Settings” for 3 seconds 2.Press the green tick To control a stored hot water system you first need to bind the CS92 Transceiver and then bind the Wireless Relay Box (BDR91) that is controlling the hot water valve. Power up and bind the CS92 Transceiver On the CS92 Transceiver 1 Remove the CS92 Transceiver cover 2 Remove the battery tab and replace the cover 3 On the CS92 Transceiver press and hold the button for 5 seconds. The green light should come on and the red light should flash 3.Select GUIDED CONFIGURATION 4.Press STORED HOT WATER CONFIGURATION 5.Press the green tick 4 Press the button again 5 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 6 Choose the correct hot water valve type for the system you’re installing and follow the on screen instructions 1 2 1 Pull tab 3 Hold 5 sec Press once evohome Installation Guide ! You may need to refer to the wiring diagrams in the Appendix 17 To bind the Wireless Relay Box (BDR91) controlling the hot water valve 1 On the Wireless Relay Box, press and hold the button for 15 seconds (until the red LED blinks rapidly) to clear any previous binding data 2 Press and hold the button again for 5 seconds (until the red LED blinks slowly) 3 On the evohome Controller press the green bind button 4 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 1 2 Hold 15 sec Hold 5 sec Step 3: Power up and bind devices 18 Remote Access Gateway (RFG100) ! Power up and bind a Remote Access Gateway (RFG100) If the Gateway was in the Connected Pack with evohome, it is already bound and there is no need to follow these binding instructions. Connect the Gateway to the power supply and turn on the power. To bind the Remote Access Gateway (RFG100) 1 Press and hold the button on the base of the gateway unit until you see a flashing light next to the 2 On the evohome Controller press evohome Controller If you are NOT following GUIDED CONFIGURATION follow these steps on your evohome Controller display first: 1.Press and hold “Settings” for 3 seconds 2.Press the green tick 3.Select ADD GATEWAY the green bind button 3 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) Now you need to set up a user account and download the smartphone app. Go to www.mytotalconnectcomfort.com and follow the instructions there. 1 evohome Installation Guide 19 Wireless Relay Box (BDR91) evohome Controller If you are NOT following GUIDED CONFIGURATION follow these steps on your evohome Controller display first: 1.Press and hold ‘Settings’ for 3 seconds 2.Press the green tick 3.Press SYSTEM DEVICES Power up and bind a Wireless Relay Box (BDR91) or OpenTherm Bridge (R8810) to control a boiler Make sure the Wireless Relay Box (BDR91) or OpenTherm Bridge (R8810) is wired to the boiler and powered up. To bind the Relay Box or OpenTherm Bridge 1 Press and hold the button for 15 seconds (until the red LED blinks rapidly) to clear any previous binding data 2 Press and hold the button again for 5 seconds (until the red LED blinks slowly) 4.Press the button next to ‘Boiler Demand’ 3 On the evohome Controller press 5.Press BOILER RELAY or OPENTHERM BRIDGE 4 You should receive a SUCCESS message on the the green bind button evohome Controller (if not go back and re-bind) 1 2 Hold 15 sec Hold 5 sec Step 3: Power up and bind devices 20 Wireless Relay Box (BDR91) continued evohome Controller If you are NOT following GUIDED CONFIGURATION follow these steps on your evohome Controller display first: 1.Press and hold “Settings” for 3 seconds 2.Press the green tick 3.Press ADD ZONE 4.Press the zone you want to add the controller to 5.Rename the zone if required and/or press the green tick Power up and bind a Wireless Relay Box (BDR91) to control a Zone Valve Make sure the Wireless Relay Box (BDR91) is wired to the Zone Valve and powered up. If you want to control the zone temperature with the evohome Controller (the evohome Controller needs to be located in that zone) press YES, otherwise press NO and bind a sensor – either Digital Room Thermostat (DTS92) or Room Temperature Sensor (HCW82/HCF82). To bind the Digital Room Temperature Sensor (DTS92) 1 Press and hold the power button for 2 seconds to put the unit into standby 2 Press the up and down arrows together for three seconds – it should say INst 6.Press ZONE VALVES 3 Press the down arrow – it should say COnt 4 Press the up arrow three times – it should say CLr 5 Press the power button once to clear any previous binding data 6 Press the up arrow – it should say COnt 7 Press the power button once to send the binding signal to the evohome Controller 8 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 2 Hold 3 sec evohome Installation Guide 21 To bind the Room Temperature Sensor (HCW82 or HCF82) 1 Press the bind button on the bottom right hand corner of the unit once. The red LED light will flash 2 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 1 Then, on the Wireless Relay Box (BDR91) 1 Press and hold the button for 15 seconds (until the red LED blinks rapidly) to clear any previous binding data 2 Press and hold the button again for 5 seconds (until the red LED blinks slowly) 3 On the evohome Controller press the green bind button 4 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 1 2 Hold 15 sec Hold 5 sec Step 3: Power up and bind devices 22 Radiator Controller (HR80) evohome Controller If you are NOT following GUIDED CONFIGURATION follow these steps on your evohome Controller display first: 1.On the evohome Controller press and hold “Settings” for 3 seconds 2.Press the green tick Power up and bind a Radiator Controller (HR80) If you want to control the zone temperature with your evohome Controller (the evohome Controller needs to be located in that zone) press YES, otherwise press NO and bind the sensor. On the HR80, you need to bind the sensor and actuator separately 1 Power up the Radiator Controller (see HR80 instructions) To bind the sensor 3.Press ADD ZONE 2 On the evohome Controller press 4.Press the zone you want to add the controller to 3 Turn release clips on each side of the Radiator 5.Rename the zone if required and/or press the green tick 6.Press RADIATOR VALVE the green bind button Controller to remove the bottom plate 4 On the underside of the Radiator Controller press the recessed bind button 5 The Radiator Controller screen should briefly show a flashing RF icon then SYNC when successful. The evohome Controller will also show if binding was successful (if not go back and re-bind) 4 SIDE VIEW BOTTOM VIEW evohome Installation Guide To bind the actuator 6 Press the bind button on the Radiator Controller (if there are multiple HR80’s in the zone, do this to all of them). The screen should show a flashing RF icon 7 On the evohome Controller press the green bind button 8 Check that (all) the Radiator Controllers display SYNC. If a Radiator Controller does not display SYNC and the flashing RF icon remains, press back on the evohome Controller and send the bind signal again 9 Press the next arrow on the evohome Controller 10 Press the green tick to add another radiator to the zone — OR — Press the red cross if you don't need to add another radiator to the zone 23 Step 3: Power up and bind devices 24 Underfloor Heating Controller (HCE80 or HCC80) evohome Controller If you are NOT following GUIDED CONFIGURATION follow these steps on your evohome Controller display once the underfloor heating controller and sensors have been fitted: 1.On the evohome Controller press and hold “Settings” for 3 seconds 2.Press the green tick Power up and bind an Underfloor Heating Controller (HCE80 or HCC80) If you want to control the zone temperature with your evohome Controller (the evohome Controller needs to be located in that zone) press YES, otherwise press NO and bind a sensor – either Digital Room Thermostat (DTS92) or Room Temperature Sensor (HCW82/HCF82). To bind the Digital Room Temperature Sensor (DTS92) 1 Press and hold the power button for 2 seconds to put the unit into standby 2 Press the up and down arrows together for three seconds – it should say INst 3.Press ADD A ZONE 4.Press the zone you’re adding the controller to then select UNDERFLOOR HEATING 5.You need to install a sensor (HCW82, HCF82, DTS92) in each zone controlled by the underfloor heating controller and bind it to the evohome Controller. You need to repeat this process for every zone that uses underfloor heating. ! Make sure the zone you’re adding on the evohome Controller corresponds to the correct underfloor heating zone. 3 Press the down arrow – it should say COnt 4 Press the up arrow three times – it should say CLr 5 Press the power button once to clear any previous binding data 6 Press the up arrow – it should say COnt 7 Press the power button once to send the binding signal to the evohome Controller 8 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 2 Hold 3 sec evohome Installation Guide 25 To bind the Room Temperature Sensor (HCW82 or HCF82) 1 Press the bind button on the bottom right hand corner of the unit once. The red LED light will flash 2 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 1 Continued on next page 26 Step 3: Power up and bind devices Underfloor Heating Controller (HCE80 or HCC80) continued Then on the underfloor controller 1 Press the bind button until the bind button light comes on and the zone number light flashes red 2 On the evohome Controller, press the green bind button If the zone light turns solid green the binding is successful If the zone light turns solid red continue with these instructions 3 Press the back arrow on the evohome Controller 4 Press the bind button on the Underfloor Heating Controller – the zone light should flash green 5 On the evohome Controller, press the green bind button 6 The zone light on the Underfloor Heating Controller should now be solid green 6 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 1 press once evohome Installation Guide 27 Mixing Valve Controller (HM80) evohome Controller If you are NOT following GUIDED CONFIGURATION follow these steps on your evohome Controller display once the Mixing Valve Controller and sensor have been installed: 1.On the evohome Controller press and hold “Settings” for 3 seconds 2.Press the green tick 3.Select ADD A ZONE 4.Select the zone you’re adding the controller to then select MIXING VALVE 5.If you want to control the zone temperature with your evohome Controller (the evohome Controller needs to be located in that zone) YES, otherwise press NO and bind the sensor. Power up and bind a Mixing Valve Controller (HM80) A Mixing Valve Controller should only be fitted by a qualified fitter. Unless you’re using the evohome Controller as a sensor, you need to install a sensor (HCW82, HCF82 or DTS92) before binding the controller to the evohome Controller. To bind the Digital Room Temperature Sensor (DTS92) 1 Press and hold the power button for 2 seconds to put the unit into standby 2 Press the up and down arrows together for three seconds – it should say INst 3 Press the down arrow – it should say COnt 4 Press the up arrow three times – it should say CLr 5 Press the power button once to clear any previous binding data 6 Press the up arrow – it should say COnt 7 Press the power button once to send the binding signal to the evohome Controller 8 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 2 Hold 3 sec Continued on next page 28 Step 3: Power up and bind devices To bind the Room Temperature Sensor (HCW82 or HCF82) 1 Press the bind button on the bottom right hand corner of the unit once. The red LED light will flash 2 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 1 Then on the Mixing Valve Controller 1 Press and hold both buttons on the Mixing Valve Controller for 4 seconds until the red light flashes 2 On the evohome Controller press the green bind button 3 You should receive a SUCCESS message on the evohome Controller (if not go back and re-bind) 1 press and hold 4 sec evohome Installation Guide 29 Step 4: System test Now that all the devices are bound to your evohome Controller and installed in their final locations, check that the system works properly and that all the devices are responding to commands from the evohome Controller. You can perform a simple functional check of the heating system by overriding the temperature of each zone to their minimum and maximum while listening for a response from the radiator (or zone) controllers and boiler. To save power the battery devices only communicate with the evohome Controller every four minutes therefore the system may not respond immediately to a manual temperature change. In this section Advanced RF communication check Mains Powered Wireless Devices Battery Powered Wireless Devices 30 30 31 Step 4: System test 30 Advanced RF communication check ! To save power the battery devices only communicate with the evohome Controller every four minutes therefore the system may not respond immediately to a manual change. To check the RF signal strength between the wireless devices and the evohome Controller go to RF COMMS CHECK in the evohome Controller Installer Menu and test each wireless device. 1 On the evohome Controller press and hold ‘Settings’ for 3 seconds 2 Press the green tick 3 Press RF COMMS CHECK 4 Choose the devices you want to test Mains Powered Wireless Devices Mains powered devices do not need to be put into test mode and will automatically respond to the test message sent from the evohome Controller: Wireless Relay Box (BDR91) • The Relay Box will flash the green LED from 1 flash (poor) to 5 flashes (excellent) – no flashing means the Relay Box has not received a test signal from the evohome Controller Remote Access Gateway (RFG100) • The evohome Controller will display the signal strength (poor to excellent). The Remote Access Gateway will not indicate the signal strength. Underfloor Heating Controller (HCE80/HCC80) • The Underfloor Heating Controller will flash the green LED for the zone you are testing from 1 flash (poor) to 5 flashes (excellent) – no flashing means the Underfloor Heating Controller has not received a test signal from the evohome Controller evohome Installation Guide 31 Battery Powered Wireless Devices Battery powered devices need to be put into test mode to send and receive a test signal: Radiator Controller (HR92) 1 Press the button, the zone name is displayed 2 Press and hold the button again for 5 seconds 3 Turn the dial to display RF CHECK 4 Press the button The evohome Controller will display the signal strength (poor to excellent) and the Radiator Controller will display a signal strength bar and a rating from 1 (poor) to 5 (excellent) – 0 means the Radiator Controller has not received a test signal from the evohome Controller. 5 To exit test mode turn the dial to exit and press the button. It will exit automatically after 10 minutes. 1 2 3 4 Step 4: System test 32 Advanced RF communication check continued Radiator Controller (HR80) 1 Separate the Radiator Controller from the adaptor on the radiator 2 Turn the adjustment dial clockwise (approx two full rotations) until TEST is displayed The evohome Controller will display the signal strength (poor to excellent) – nothing on the evohome Controller display means the Radiator Controller has not received a test signal from the evohome Controller. 3 To exit test mode remove and reinsert the batteries from the Controller. It will exit automatically after 5 minutes. 2 evohome Installation Guide 33 Digital Room Thermostat (DTS92) 1 Put Room Thermostat into standby mode (show icon) 2 Press up and down together for 3 seconds 3 Press down once, the display should say CONT 4 Press down for 3 seconds, the display should say TEST The evohome Controller will display the signal strength (poor to excellent) and the Room Thermostat will display a signal strength rating from 1 (poor) to 5 (excellent) – 0 means the Room Thermostat has not received a test signal from the evohome Controller. 5 To exit test mode, press off on Room Thermostat for 5 seconds. It will exit automatically after 10 minutes. 2 press for 3 seconds Step 4: System test 34 Advanced RF communication check continued Room Temperature Sensor (HCF82 or HCW82) 1 Remove the cover from the sensor 2 Press and hold the bind button until the red LED goes off (approx 30 seconds) 3 The red LED will flash each time it sends a test message The evohome Controller will display the signal strength (poor to excellent) – no flashing means the Temperature Sensor has not received a test signal from the evohome Controller. 4 To exit test mode, press the bind button on the Temperature Sensor. It will exit automatically after 5 minutes. 1 2 press for 30 seconds evohome Installation Guide 35 Wireless Cylinder Thermostat (CS92A) 1 Press the button on the Cylinder Thermostat transceiver 2 The green light should come on. If it doesn’t, reinsert the batteries and try again The evohome Controller will display the signal strength (poor to excellent) and the transceiver should flash the red LED from 1 flash (poor) to 5 flashes (excellent) – no flashing means the transceiver has not received a test signal from the evohome Controller. To exit test mode press the button on the transceiver. 1 press for 5 seconds 36 Step 4: System test evohome Installation Guide 37 Configuration and modification Once you’ve completed these steps you’re ready to start using your evohome system. You can also make parameter adjustments in the evohome Controller to match the exact requirements of the heating system. The operation and functions of the each zone can also be adjusted. These can be found in the Installer Menu. Components can be added or replaced by editing the zones or system in the Installer menu. In this section Parameters and control features Adding and replacing components in an existing system 38 39 38 Configuration and modification Parameters and control features Once you’ve completed these steps you’re ready to start using evo. The user guide gives you instructions for personalising the settings on the evohome Controller. You can also make parameter adjustments on your evohome Controller to match the exact requirements of the heating system. These can be found in the Installer Menu. 1 On the evohome Controller press and hold ‘Settings’ for 3 seconds 2 Press the green tick 3 Press PARAMETER SETTINGS and choose the parameter you want to adjust: –– Internal Sensor Offset –– Cycle Rate –– Minimum On Time –– Fail Safe –– Optimisation –– Hot Water Parameters For more details on parameters visit www.evohome.honeywell.com evohome Installation Guide 39 Adding and replacing components in an existing system Adding and replacing components in an existing system 1 On the evohome Controller press and hold “Settings” for 3 seconds 2 Press the green tick 3 To change a device in a zone press ZONE SETTINGS and select the zone name To add or change an actuator 4 Press the application button then next and follow the instructions to bind a new actuator 5 To change the sensor press the sensor button, select the type of sensor or next and follow the instructions to bind a sensor. If the old product is not required in the system remember to remove the batteries as it may still try to communicate with the system. To change a boiler relay, system valve, hot water component or remote gateway 1 Press SYSTEM DEVICE 2 Select the type of device and follow the instructions to bind. If the old product is not required in the system remember to remove the power as it may still try to communicate with the system. 40 Configuration and modification evohome Installation Guide 41 Appendix Wiring diagrams, heating system schematics In this section Sample evo systems Wiring diagrams Safety information evohome Controller technical data 42 44 48 49 Appendix 42 Sample evo systems Single zone The evohome Controller is the sensor for the whole home which is controlled to the same time and temperature schedule. This system also includes wireless connectivity, which is available for any configuration. RFG100 Remote Access Gateway Figure 1 Single zone system evohome Central Controller Radiators Pump BDR91 Wireless Relay Box BOILER Honeywell S plan 2 two-port valves There are two zone valves − one for stored hot water one for central heating. The evohome Controller is the sensor for the whole home which is controlled to the same time and temperature schedule. The valves open when needed. The boiler is operated via a wired junction box. BDR91 Wireless Relay Box Figure 2 Honeywell S plan DHW Heating BDR91 Wireless Relay Box Junction Box evohome Central Controller V4043 V4043 Pump CS92A Wireless Cylinder Thermostat Radiators BOILER DHW Cylinder evohome Installation Guide ! If a system has been set up and the relays are moved to a new function, the relay binding must be cleared or it will continue to carry out its original function. 43 Honeywell Y plan 1 three-port midposition valve The operation is identical to the S plan but it uses a single three-port or mid position valve. BDR91 Wireless Relay Box DHW Heating BDR91 Wireless Relay Box Junction Box Figure 3 Honeywell Y plan V4073 evohome Central Controller Pump CS92A Wireless Cylinder Thermostat Radiators BOILER DHW Cylinder Figure 4 Stored hot water and zoned heating system. This system needs HR92s or other zoning solutions for the radiators. BDR91 Wireless Relay Box DHW Junction Box evohome Central Controller V4043 Pump CS92A Wireless Cylinder Thermostat Radiators BOILER DHW Cylinder HR92 Radiator Controller Appendix 44 Wiring diagrams Connecting a wireless boiler relay Figure 5 Wiring for a basic boiler (not requiring a pump overrun). The relay powers the boiler live input. A basic boiler Place link here BDR91 A-B:5(3)A A-C:5(3)A 230V N L L A B C 50-60Hz <5A L N N L A boiler that requires a permanent live For use with boiler that require a permanent live (this is a typical Combi boiler wiring) but please check manufacturers instructions. This can be used for boilers with low voltage or 230vac room thermostat inputs. BDR91 Figure 6 Boiler that requires a permanent live 230V 50-60Hz L N A-B:5(3)A A-C:5(3)A N L L A B C <5A N L Boiler room thermostat terminals (see instructions). Remove link at boiler if fitted. If the boiler has an inbuilt timer leave this on constant. evohome Installation Guide 45 Connecting a two-port zone valve Figure 7 Connecting a two port zone valve G/Y: Green/Yellow Earth wire BL: Blue Motor Neutral BR: Brown Motor Live GR:Grey End switch (if used) Permanent Live O:Orange End switch (If used). In wired system this typically feeds the boiler. When a wireless boiler relay is fitted the end switch is not required BDR91 230V 50-60Hz A-B:5(3)A A-C:5(3)A N L L A B C <5A L N G/Y BL BR GR O M V4043H Opentherm bridge Figure 8 Opentherm bridge Opentherm equipped boiler Opentherm input on the boiler ONLY. Do not connect to the room thermostat terminals Appendix 46 Wiring diagrams continued Sundial or system valves Figure 9 Two port valves with a wired boiler. If a wireless boiler relay is used the Grey, Orange wire and feed to pump and boiler are not required. S Plan: 2 two-port valves with a wired boiler V4043H ZONE VALVE HW GREY BLUE BROWN MOTOR MOTOR 1 2 DHW RECEIVER BDR91 L N A B 3 4 L N A B 5 6 7 8 9 ORANGE HTG RECEIVER BDR91 ORANGE L N E BROWN G/YELLOW G/YELLOW 230V 50Hz 3A RATED BLUE GREY V4043H ZONE VALVE HTG 10 NEL PUMP L E N BOILER evohome Installation Guide Y Plan: Three-port Mid position valve with a wired boiler L N E HTG DHW RECEIVER BDR91 RECEIVER BDR91 C L N A B 1 2 3 ORANGE 230V 50Hz 3A RATED GREY WHITE G/YELLOW If a wireless boiler relay is used the Orange wire and feed to pump and boiler are not required. BLUE Figure 10 Mid position (3 port) valve G/Yellow: Earth wire Blue: Motor Neutral White: Heating relay Grey: Hot water relay Orange: End switch (If used). In wired system this typically feeds the boiler. When a wireless boiler relay is fitted the end switch is not required. 47 4 V4073A MID POSITION ZONE VALVE L N A B 5 6 7 8 9 10 L E N NEL PUMP BOILER 48 Appendix Safety information Approvals Conforms to protection requirements of the following directives: EMC: 2004/108/EC LVD: 2006/95/EC R&TTE: 1999/05/EC Hereby, Honeywell, declares that this evohome Controller is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. EMC compliance considerations Refer to Code of Practice standards EN61000-5-1 and -2 for guidance. Caution: Isolate power supply and make safe before wiring the unit to prevent electric shock and equipment damage. Installation should be carried out by a competent person. Location of device evohome Controller should be installed in an open space for best performance as it is a radio frequency device. Leave at least 30cm distance from any metal objects including wall boxes and at least 1 metre from any other electrical equipment eg. radio, TV, PC etc. Do not mount onto metal wall boxes. For the best temperature control performance the evohome Controller should not be placed near heat or cool sources (e.g. cooker, lamp, radiator, doorways, windows). Disclaimer This product and its associated documentation and packaging are protected by various intellectual property rights belonging to Honeywell Inc and its subsidiaries and existing under the laws of the UK and other countries. These intellectual and property rights may include patent applications, registered designs, unregistered designs, registered trademarks, unregistered trademarks and copyrights. Honeywell reserves the right to modify this document, product and functionality without notice. This document replaces any previously issued instructions and is only applicable to the product(s) described. This product has been designed for applications as described within this document. For use outside of the scope as described herein, refer to Honeywell for guidance. Honeywell cannot be held responsible for misapplication of the product(s) described within this document. PLEASE RESPECT YOUR ENVIRONMENT! Take care to dispose of this product and any packaging or literature in an appropriate way. WEEE directive 2002/96/EC Waste Electrical and Electronic Equipment directive • At the end of the product life dispose of the packaging and product in a corresponding recycling centre. • Do not dispose of the unit with the usual domestic refuse. • Do not burn the product. • Remove the batteries. • Dispose of the batteries according to the local statutory requirements and not with the usual domestic refuse. evohome Installation Guide 49 evohome evohome Controller technical data Electrical Power module Input voltage: 230VAC *10% Output voltage: 4VDC *0.2V, max 26W Room unit power supply input 4VDC ±0.2V, max. 2.6W Low voltage cable length (max) 10m, 1.0mm2; 5m, 0.5mm2 Battery type (rechargeable) Type AA 1.2V NiMH 2000-2400mAh RF Communication RF operation band ISM (868.0—870.0) MHz, RX Class 2 RF communication range 30m in a residential building environment Environmental and Standards Operating temperature 0 to 40ºC Storage temperature -20 to +50°C Humidity 10 to 90% relative humidity non condensing IP Protection Class lP30 Mechanical Dimensions 139 x 101 x 21mm (WxHxD) evohome evohome is designed to convert a system with single zone pipework into a multi zone system, resulting in optimal control and comfort combined with maximum energy saving. For more information on Smart Heat Zoning for your home, visit: www.evohome.honeywell.com Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, ACS-ECC EMEA, Z.A. La Pièce 16, 1180 Rolle, Switzerland by its Authorised Representative Honeywell Inc. Honeywell Control Systems Ltd. Skimped Hill Lane, Bracknell Berkshire RG12 1EB www.honeywelluk.com 50040745-201 A © 2013 Honeywell International Inc.