Operating Instructions Model: DT-TS WiFi RF
Contents
1. S L AND P L CONNECTIONS WILL VARY DEPENDING ON THE BOILER MODEL BUT WOULD NORMALLY BE CONNECTED TO THE THERMOSTAT CONNECTIONS 27 Heatmiser DT TS WiFi Model TWO ZONE HEATING SYSTEM HEATING ZONE 1 VALVE PIL TO BOILER S L HEATING ZONE 2 VALVE 10 sl NEUTRAL N B VALVES MUST HAVE END SWITCHES MAINS SUPPLY IN P L AND S L CONNECTIONS WILL B2 BI A2 At N L VARY DEPENDING ON THE BOILER MODEL BUT WILL NORMALLY BE CONNECTED TO THE THERMOSTA CONNECTIONS RC1 W RECEIVER 282. Type 00 UH1 W 01 RC1 W 07 Receiver Address UH1 W 01 09 RC1 W 01 32 08 Zone Number UH1 W 01 08 RC1 W 01 02 23 Feature Table continued Feature Description Setting 09 Under floor Heating 00 UFH or Radiators 01 Radiators UH1 W Only 10 Fail Safe 00 Disabled 01 Enabled 11 Temp Limit 00 10 C 12 Sensor Selection 00 Built In Sensor 01 Remote Air Sensor 24 Re calibrating the thermostat If you need to re calibrate the thermostat follow these instructions 1 2 Press and hold the OFF button to turn the thermostat off Press and hold the ON button until the temperature appears on the screen 3 Use the up down buttons to set the new temperature 4 5 Press the ON button once to turn the thermostat back on Press DONE to accept 25 Heatmiser DT TS WiFi Model NOTE This model is designed to work with the RC1 W and the UH1 W please refer to the appropriate diagram for connections to your heating system REMOTE AIR PROBE IF FITTED MAINS SUPPLY FROM FUSED Q NL REMOTE AIR SENSOR Wi Fi THERMOSTAT Name DT TS WIFI RF MAX CABLE SIZE 1 5mm Date 15 02 2012 Rev 002 BACK BOX DEPTH 35MM Drawn by Alan Mee 26 Heatmiser DT TS WiFi Model COMBINATION BOILER SYSTEM BOILER S L SWITCHED LIVE P L PERMANENT LIVE MAINS SUPPLY eg RECEIVER
3. from a pass phrase whilst others require a 5 10 or 26 digit hex password and won t accept anything else Your thermostat utility can deal with both options The following restrictions apply A hex password can only be made up of the numbers 0 to 9 and the letters a to f lower case only Hex passwords can only be 10 characters or 26 characters in length If a passphrase is used it must be either 5 or 13 characters in length but can be any letter or number Your thermostat will automatically calculate the same hidden password your router creates from the same phrase You will find most routers have these same restrictions Pairing the Thermostat with the RC1 W receiver If using the UH1 W wiring centre as the receiver turn to page 8 On the RC1 W Press amp hold the pairing button on the RC1 W receiver until the comms led lights up On the DT TS WiFi RF e Press Setup e At the top of the screen press the Up button to select feature 06 Use the up down buttons in the centre of the screen amp set the large number to 01 this configures the thermostat to communicate with the RC1 W Press the UP button at the top of the screen to select feature 07 e Use the up down buttons in the centre of the screen to select the RC1 W receiver address you are communicating with 01 32 e Press the up button at the top of the screen to select feature 08 e Use the up down buttons in the centre of the screen to select wh
4. in frost protect mode In this mode the thermostat will display the frost icon and will only turn the heating on should the room temperature drop below the set frost temperature see pages 19 23 Should the heating be turned on whilst in frost mode the flame symbol will be displayed To cancel the frost protect mode press the On button Thermostat Off To turn the thermostat off completely press and hold the Off button The display and heating output will be turned off To turn the thermostat back on press the On button 18 Clean Screen Pressing Clean Screen will disable all buttons allowing you 15 seconds to wipe the screen clean Factory Reset The thermostat has a factory reset function This will reset all settings back to their factory default To perform a factory reset follow these steps Turn off the thermostat by pressing and holding the off button Press and hold the bottom left corner of the LCD for 10 seconds You will see all the icons appear for 2 seconds and then disappear You now need to power down the thermostat for 5 seconds and then power on again 19 THE FOLLOWING SETTINGS ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED Optional Features Explained Feature 01 Temperature Format This function allows you to select between C or F Feature 02 Switching Differential This function allows you to increase the switching differential of the thermostat The default is 1 C which means the
5. Operating Instructions Model DT TS WiFi RF Available on the SETON App Store P Google play 01 13 Version 1 1 Ref DT TSWIFI RF Contents Page Setting Up Your WiFi Thermostat 2 6 Remote Connection Set Up 10 12 Display Symbols Explained 13 Installation Procedure 16 Temperature Display 17 Locking the Keypad 17 Heat On Off 18 Clean Screen 19 Factory Reset 19 Optional Feature Setup 20 24 Wiring Diagrams 26 28 Setting up your WiFi Thermostat Step 1 Download and install the network utility from our web site www heatmiser co uk wifi Step 2 Connect the thermostat to your pc with the USB cable provided this will power the thermostat from the USB port amp will allow you to test the Wi Fi connection On the Utility press Read to view the current thermostat configuration Step 3 You should enter the SSID Security Type and Security Code of your wireless network These settings can be found in your wireless router consult your router manual for more information For more details see security types below Step 4 You need to enter a fixed IP address for your Wi Fi Thermostat outside of the router DHCP range It is likely that your network will be configured to operate on a DHCP basis this means your router automatically issues an IP address to a device that successfully connects to the network 2 Your Wi Fi thermostat needs a fixed IP address in order for local and remote acces
6. above the floor limit temperature ROOM TEMP Indicates the current room temperature Indicates the current floor temperature PRT ETS WiFi Only ee Indicates the thermostat is in Away Mode Indicates the thermostat has successfully connected to the Wi Fi Router Indicates the heating output is on Indicates the thermostat is locked EE E all buttons are disabled to allow for cleaning of the thermostat HoLpavLerr Shown during a holiday to indicate holiday time remaining F now Shown during a hold period to indicate the hold time remaining wae Wake Leave Return Sleep are the 4 comfort settings available m ti Time 1 4 are available only on the PRTHW and TM1 versions 13 What is a room thermostat A room thermostat simply switches the heating system on and off as necessary It works by sensing the air temperature switching on the heating when the air temperature falls below the thermostat setting and switching it off once this set temperature has been reached Turning a room thermostat to a higher setting will not make the room heat up any faster How quickly the room heats up depends on the design of the heating system for example the size of the boiler and radiators Neither does the setting affect how quickly the room cools down Turning a room thermostat to a lower setting will result in the room being controlled at a lower temperature and saves energy The heating syst
7. em will not work if a time switch or programmer has switched it off The way to set and use your room thermostat is to find the lowest temperature setting that you are comfortable with and then leave it alone to do its job The best way to do this is to set the room thermostat to a low temperature say 18 C and then turn it up by 1 C each day until you are comfortable with the temperature You won t have to adjust 14 the thermostat further Any adjustment above this setting will waste energy and cost you more money If your heating system is a boiler with radiators there will usually be only one room thermostat to control the whole house But you can have different temperatures in individual rooms by installing thermostatic radiator valves TRVs on individual radiators If you don t have TRVs you should choose a temperature that is reasonable for the whole house If you do have TRVs you can choose a slightly higher setting to make sure that even the coldest room is comfortable then prevent any overheating in other rooms by adjusting the TRVs Room thermostats need a free flow of air to sense the temperature so they must not be covered by curtains or blocked by furniture Nearby electric fires televisions wall or table lamps may prevent the thermostat from working properly 15 Installation Procedure DO s 1 Do mount the thermostat at eye level 2 Do read the instructions fully so that you get the best fro
8. he UH1 W If set to 00 the outputs will be activated 00 UFH 01 Radiators Feature 10 Fail Safe If enabled the thermostat will send a signal to the receiver every 20 minutes Should the receiver fail to receive two signals the receiver will activate 21 the output for 20 of the time This is to protect the system against a loss of wireless signal or should the thermostat battery fail whilst you are away Feature 11 Temperature Up Down Limit This function allows you to limit the use of the up and down temperature arrow keys This limit is also applicable when the thermostat is locked and so allows you to give others limited control over the heating system Feature 12 Sensor Selection On this thermostat you can 82501 to use the built in sensor 00 or remote air sensor Adjusting the Optional Settings To adjust the settings follow these steps e With the thermostat turned on e Press SETUP e Use the OA at the top of the screen to select the feature number shown on pages 22 23 and then use the VA keys in the centre adjust the setting e Press Done to accept and Store 22 Feature Table Feature Description Setting 01 Temperature Format 00 C 01 F 02 Switching 0 5 0 5 C 3 0 3 C Differential 1 0 C Default 03 Frost Protect 00 Disabled 01 Enabled 01 Default 04 Frost Temp 07 17 C 12 Default 05 Output Delay Enter value 00 15 minutes 00 Default 06 Receiver
9. ich zone on the RC1 W you are assigning the thermostat to 01 02 e Press the DONE button To pair the thermostat with the receiver press amp hold the SCREEN button for 10 seconds 7 Pair Successful The address of the receiver will flash on the thermostat display amp the comms led will flash on the RC1 W receiver Press DONE on the thermostat to confirm pairing with the RC1 W receiver Pair Fail If the Comms LED on the receiver does not flash there could be a problem with the RF signal Reduce the distance between the thermostat and receiver where possible check that no metal objects are blocking the signal Also check that features 06 08 have been configured correctly Pairing the thermostat with the UH1 W On the UH1 W Set the board id number on the UH1 W by selecting from 01 09 indicated on the rotary switch Each UH1 W on the system will need a different id number On the DT TS WiFi RF e Press Setup At the top of the screen press the Up button to select feature 06 Use the up down buttons in the centre of the screen amp set the large number to 00 this configures the thermostat to communicate with the UH1 W Press the UP button at the top of the screen to select feature 07 Use the up down buttons in the centre of the screen to select the UH1 W board id number you are communicating with 01 09 Press the up button at the top of the screen to select feature 08 Use the up down buttons in the ce
10. m our product DON Ts 1 Do not install near a direct heat source as this will affect the workings of the thermostat 2 Do not push hard on the LCD otherwise you will damage the liquid crystal display and this is not repairable Installation The thermostat is designed to be flush mount a back box of 35mm should have been sunk in the wall prior to installation Step 1 Carefully separate the front half of the thermostat from the back plate by placing a small flat head terminal driver in to the slots on the bottom face of the thermostat 16 Step 2 Place the thermostat front half somewhere safe Terminate the thermostat as shown in the diagrams at the back of this booklet Screw the thermostat back plate on to the back box Step 3 Re connect the two parts of the thermostat Temperature Display Room Temp This is the current room temperature SET This is the temperature you are trying to achieve in your home Locking the Keypad The thermostat has a keylock facility To enable this press the bottom right corner of the display and hold for 10 seconds When activated you will see Q To cancel repeat the steps above 17 Temperature Set Using the keys allows you to adjust the set temperature When you press either of these keys you will see the word SET and the desired temperature Press Done to accept Heat On Off Frost Protect Mode Pressing the Off button once will place the thermostat
11. ntre of the screen to select which zone number on the UH1 W you are assigning the thermostat to 01 08 Press the up button at the top of the screen to select feature 09 Use the up down buttons in the centre of the screen to select if the thermostat will bring on the pump amp boiler outputs 00 UFH Outputs enabled 01 Radiator Outputs not enabled Press the Done button Testing the communications with the UH1 W On the thermostat use the Up button and take the set temperature above the room temperature then press done You will now see the flame symbol and after a few seconds the assigned zone on the UH1 W should now be active If the output on the UH1 W does not come on reduce the distance between the DT TS WiFi RF and UH1 W also check features 06 09 have been configured correctly then repeat the above process Remote Connection Setup In order to connect to your WiFi thermostat remotely you need to forward ports within your router to the WiFi thermostat This is usually configured in the Port Forwarding section of the router as all routers are configured differently you will need to consult your router user manual or the manufacturers website for more information As a brief outline you should first create a new service within your router specifying the port number and the IP address to forward to the port numbers needed are explained below 10 Remote Access via Web Browser To access your WiFi thermosta
12. s required when you are using the iPhone app and helps secure your system This PIN should be entered in the Network Setup screen Step 8 Checking Connection Once you have entered the details of your Wi Fi network press Apply and disconnect your thermostat wait 5 seconds then reconnect it Once the thermostat has rebooted wait approximately one minute you should then see the Wi Fi symbol on the display indicating the Wi Fi Thermostat has successfully connected to your network The Wi Fi symbol is 3 curved lines just below the OFF button 4 Security Types amp Compatability Explained The Wi Fi Thermostats operate on the 802 11b standard If your router is a G model you should ensure it is setup to work in B amp G mode otherwise you will not be able to connect to your thermostat There are currently 4 methods of securing your wireless connection in common use These are OPEN DISABLED not recommended W E P lowest security level W PA medium security W P A 2 highest security Your choice of security settings in the thermostat must match the setting in your router Quite often you will find WPA and WPA2 as a single option in the router this is perfectly normal the router knows which one to use and you can therefore set the thermostat up using either one The password can be up to 63 characters in length including spaces _ characters The W E P option is not so simple Some routers generate a hidden password
13. s to operate so you will need to set this up manually Log into your wireless router and navigate to the LAN settings page You should see an option for DHCP setup This should detail the IP range that can be assigned to devices connecting to the network As an example you may have an IP starting range 192 168 1 1 and ending 192 168 1 99 This would mean you can safely provide your Wi Fi Thermostat the IP address 192 168 1 100 as no other devices will be assigned this address by the router If your DHCP range is from 192 168 1 1 to 192 168 1 253 you cannot use 254 or above you will need to change the DHCP range taking care not to change any of the first 3 numbers Tip When setting up an IP address the first three sets of numbers must be the same as the router IP the fourth set must not be used elsewhere on the network Step 5 Enter the Subnet mask for the network this information can be found in your wireless router 3 Step 6 You need to enter the IP address of your gateway and DNS In most cases this is the IP address of your wireless router If you are using the Multi Link on the system the gateway of the thermostat will need to be the IP address of the Multi Link Step 7 Browser Username amp Password You should now create a username and password that is used when you access your thermostat from a web browser The default username is admin and the default password is also admin Access PIN The access PIN i
14. t remotely via smartphone or tablet you need to forward port 8068 to the IP address of your WiFi thermostat Remote access via web browser To access your WiFi thermostat remotely via web browser you need to forward port 80 to the IP address of your WiFi thermostat Connecting to the Thermostat from your Web Browser Connecting to the Thermostat from your Web Browser To connect to your thermostat open your preferred browser and enter the IP address that you gave the thermostat during setup and press enter You will now be asked for a password and username these are both admin as default We recommend you change these settings to ensure the security of your system For further information click the help link within the browser 11 Connecting to the Thermostat from your Smartphone or Tablet application To connect to your thermostat launch the app on your smartphone or tablet there are now three sections to fill in Lan IP This is the static IP address you have assigned to the WiFi thermostat WAN IP This is either your static IP address or Dynamic DNS address when connecting to your network remotely PIN This is the four digit pin number assigned to the WiFi thermostat on configuration Once this information has been entered the app will store this for the next time you connect 12 Wi Fi Thermostat Display Guide V1 0 Shown on the PRT ETS WiFi Model Displayed when the floor temperature tises
15. thermostat will switch the heating on 1 C below the set temperature and will turn it off when the set temperature is achieved With a 2 C differential the heating will switch on 2 C below the set temperature and will switch off when the set temperature is achieved Feature 03 Frost Protect You can set whether the thermostat will maintain the frost temperature when the thermostat display is turned off As a default this is enabled Feature 04 Frost Protect Temperature This is the temperature maintained when the thermostat is in frost mode The range is 07 17 C The default is 12 C and is suitable for almost all applications 20 Feature 05 Output Delay To prevent rapid switching an output delay can be entered This can be set from 00 15 minutes The default is 00 which means there is no delay Feature 06 UH1 W or RC1 W Receiver The thermostat can work with our UH1 W or RC1 W This setting determines which is being used 00 UH1 W 01 RC1 W Feature 07 Receiver Address Within one building up to 9 UH1 W s or 32 RC1 W receivers can be used Each receiver must have a unique receiver address Feature 08 Zone Number This is the zone number you are assigning the thermostat to on either the UH1 W or the RC1 W receiver 01 08 UH1 W 01 02 RC1 W Feature 09 Underfloor Heating or Radiator Zone UH1 W Only This setting determines whether the thermostat will activate the pump amp boiler output on t
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