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Operating Instructions

Model: DT-ETS WiFi
01/13 Version 1
Ref: DT-ETSWIFI

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Summary of Contents for Heatmiser DT-ETS WiFi

  • Page 1: Operating Instructions

    Operating Instructions Model: DT-ETS WiFi 01/13 Version 1 Ref: DT-ETSWIFI...
  • Page 3: Table Of Contents

    Contents Page Setting up your WiFi Thermostat Remote Connection Setup Display Symbols Explained Installation Procedure 13-14 Locking the Keypad Temperature Override Heat On/Off Clean Screen Factory Reset Optional Feature Setup 17-21 Re-calibrating the Thermostat Wiring Diagrams 23-24...
  • Page 4: Setting Up Your Wifi Thermostat

    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 & will allow you to test the Wi-Fi connection.
  • Page 5 Your Wi-Fi thermostat needs a fixed IP address in order for local and remote access 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.
  • Page 6 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.
  • Page 7 Security Types & 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&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 :...
  • Page 8: Remote Connection Setup

    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.
  • Page 9 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. Remote access via smartphone/tablet To access your WiFi thermostat remotely via smartphone or tablet, you need to forward port 8068 to the IP address of your WiFi thermostat.
  • Page 10 We recommend you change these settings to ensure the security of your system. For further information, click the help link within the browser. 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.
  • Page 11 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.
  • Page 12 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.
  • Page 13 Wi-Fi Thermostat Display Guide V1.0 V1.0 Shown on the PRT-ETS WiFi Model. Displayed when the floor temperature rises above the floor limit temperature. Indicates the current room temperature. Indicates the current floor temperature (PRT-ETS WiFi Only). Indicates the thermostat is in Away Mode. Indicates the thermostat has successfully connected to the Wi-Fi Router.
  • Page 14: Display Symbols Explained

    Installation Procedure DO’s 1. Do mount the thermostat at eye level. 2. Do read the instructions fully so that you get the best from our product. DON’Ts 1. Do not install near a direct heat source as this will affect the workings of the thermostat.
  • Page 15 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.
  • Page 16: Locking The Keypad

    Temperature Display Room Temp = This is the current room temperature. Floor Temp = This is the current floor 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.
  • Page 17: Heat On/Off

    Heat On / Off Frost Protect Mode: Pressing the Off button once will place the thermostat 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 page 17).
  • Page 18: Factory Reset

    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.
  • Page 19: Optional Feature Setup

    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 thermostat will switch the heating on 1°C below the set temperature and will turn it off when the set temperature is achieved.
  • Page 20 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. Feature 05 - Output Delay: To prevent rapid switching, an output delay can be entered.
  • Page 21 01 = Remote air sensor. In this mode, the thermostat will maintain the set temperature by monitoring the remote air sensor. 02 = Floor sensor. In this mode, the thermostat will maintain the set temperature by monitoring the remote floor temperature.
  • Page 22 Adjusting the Optional Settings To adjust the settings, follow these steps: • With the thermostat turned on. • Press SETUP. • Use the at the top of the screen to select the feature number (shown on page 21) and then use the keys in the centre adjust the setting.
  • Page 23 Feature Table Feature Description Setting Temperature 00=°C 01=°F Format Switching 0.5=0.5°C - 3.0=3°C Differential 1.0°C = Default Frost Protect 00 = Disabled 01=Enabled (01=Default) Frost Temp 07-17°C (12=Default) Output Delay Enter value 00-15 minutes (00=Default) Comms # Not available on this model Temp Limit 00 - 10°C Sensor Selection...
  • Page 24: Re-Calibrating The Thermostat

    Re-calibrating the thermostat If you need to re-calibrate the thermostat follow these instructions: 1. Press and hold the OFF button to turn the thermostat off. 2. 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.
  • Page 25: Wiring Diagrams

    Heatmiser DT-ETS WiFi Model...
  • Page 26 Heatmiser DT-ETS WiFi Model...

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