Continental Underfloor therM2 Instructions Manual
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Continental Underfloor therM2 Instructions Manual

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Summary of Contents for Continental Underfloor therM2

  • Page 1 therM ®...
  • Page 2 Holiday programming Installation procedure 24-27 Optional features Mode select / factory reset Re-calibrating therM WiFi setup Error codes Pairing with therM2 app 29-30 Thermostat mode wiring diagram Mode 1 - Thermostat Mode 2 - Time clock 12-13 LCD display LCD display...
  • Page 3 What is a programmable room thermostat? Section Header Section Header A programmable room thermostat is both a programmer and a room thermostat. A programmer allows you to set “on” and “off” periods to suit your own lifestyle. A room thermostat 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.
  • Page 4 Section Header Section Header The way to set and use your programmable room thermostat is to find the lowest temperature settings that you are comfortable with at the different times you have chosen, 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 –...

  • Page 5: Installation Procedure

    Installation procedure Section Header Section Header Mount therM at eye level. Read the instructions fully so you get the best from our product. Don’t Install near to a direct heat source as this will affect functionality. Push hard on the LCD screen as this may cause irreparable damage. therM is designed to be flush mounted and requires a back box of 35mm (minimum depth) to be sunk into the wall prior to installation.
  • Page 6 Section Header Section Header therM ®...

  • Page 7: Mode Select

    Mode select Section Header Section Header therM can either be used as a thermostat or a time clock. Thermostat mode is the default setting. To change between thermostat & time clock modes, follow these steps. • Use the left / right keys to scroll to setup ............. •...
  • Page 8 Section Header Section Header Mode select Restart screen Thermostat mode Time clock mode therM ®...
  • Page 9 WiFi setup Section Header Section Header To connect therM with the WiFi network follow these steps. • Use the left / right keys to scroll to setup and press tick ....• Use the down arrow key to scroll to WiFi setup and press tick ..•...
  • Page 10 Pairing with therM2 app Section Header Section Header Download the FREE therM2 App from the Apple App Store, or Google Play Store. • Open the therM2 app, create your account & login • Press ‘Add location’ • Enter a name for your location, for example ‘Home’...
  • Page 11 Mode 1 - Thermostat Section Header Section Header therM ®...
  • Page 12 Section Header Section Header therM ®...

  • Page 13: Main Display

    Main display Section Header Section Header Day indicator - Displays the day of the week. Clock - Time displayed in 24 hour format. Temperature format – Degrees celsius or fahrenheit. WiFi indicator - Displayed when connected to a WiFi network. Flame symbol –...

  • Page 14: Temperature Display

    Temperature display Section Header Section Header therM can be configured for different sensor options such as built in air sensor, floor sensor or both. The display will clearly indicate which sensor is being used by showing either “Room temperature” or “Floor temperature” under the actual value. Room temperature Floor temperature When therM...

  • Page 15: Setting The Time And Date

    Setting the time and date Section Header Section Header Note: When therM is paired with the app, the time & date settings are automatically synchronised according to the location’s time zone setting. To set the clock, follow these steps. • Use the left / right keys to scroll to clock ............
  • Page 16 Comfort levels explained Section Header Section Header therM offers three program mode options; weekday / weekend programming, 7 day programming and 24 hour programming. You also have the option to use therM in non-programmable mode. therM is supplied with comfort levels already programmed, but these can be changed easily.
  • Page 17 • Use the left / right keys to scroll between hours and minutes ..... Section Header Section Header • Press tick to confirm ......................• Use the up / down keys to set the temperature .......... • Press tick to confirm the settings ..................•...

  • Page 18: Temperature Control

    Temperature control Section Header Section Header The up / down keys allow you to adjust the current set temperature ..... When you press either of these keys, you will see the set temperature and the desired temperature value. Use the up / down keys to adjust the set value ............Press tick to confirm settings ....................

  • Page 19: Temperature Hold

    Temperature hold Section Header Section Header The temperature hold function allows you to manually override the current operating program and set a different temperature for a desired period. • Use the left / right keys to scroll to hold and press tick ......•...
  • Page 20 Locking therM Section Header Section Header therM has a keypad lock facility. To activate the lock follow these steps. • Use the left / right keys to scroll to hold & press tick for 5 seconds ... • The display will show 0000 and you will need to enter a four digit pin number. •...
  • Page 21 Standby / away mode Section Header Section Header Use the left / right keys to scroll to the power icon ..........The frost protection symbol will toggle on / off each time tick is pressed ....In this mode, therM will only turn the heating on should the room temperature drop below the set away temperature.

  • Page 22: Power On/Off

    Power on / off Section Header Section Header The heating is indicated on when the flame icon is displayed. When the flame icon is absent, there is no requirement for heating to achieve the set temperature but therM remains active. To turn therM off completely, scroll to the power icon and hold the tick key for approximately 4 seconds until the display goes blank ....
  • Page 23 Holiday Section Header Section Header In time clock mode; the timed output will be turned off during the holiday period, then return to the programmed settings once the holiday period finishes. In thermostat mode; the holiday function reduces the set temperature in your home to the away mode temperature setting that is configured in the setup menu.

  • Page 24: Optional Features Explained

    THE FOLLOWING SETTINGS ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED. Pairing with the app: This function is used to pair therM to the therM2 app. WiFi set-up: This function is used to connect therM with the WiFi network.
  • Page 25 Floor temp limit: This function is available when the floor sensor is enabled. You can Section Header Section Header set a floor limiting temperature between 20-45°C (27°C is the default setting). Note: Air sensor only MUST NOT be used to control electric underfloor heating. Floor sensor or both should be used.

  • Page 26: Adjusting The Optional Settings

    Adjusting the optional settings Section Header Section Header • Use the left / right keys to select setup ............• Press tick to confirm selection ................... Features menu Feature editing • Use the up / down keys to scroll through features ........•...
  • Page 27 Optional settings - Feature table Section Header Section Header FEATURE SETTING Used to pair with the therM2 App Pairing with app WiFi setup Used to connect to the WiFi network Switching differential 0.5° - 3.0°C (0.5°C = default) Away temperature 7°...

  • Page 28: Error Codes

    Re-calibrating therM Section Header Section Header If you need to re-calibrate therM , follow these steps. • Use the left / right keys to scroll to the power icon ........• Press and hold tick to turn the display off ..............•...
  • Page 29 Wiring diagram – Volt free output Section Header Section Header therM ® TIMER RT2 RT1 Neutral 230V supply in Live Volt free output This product shall be installed by a competent person and comply with local installation regulations. therM ®...
  • Page 30 Wiring diagram – Switch live output Section Header Section Header therM ® TIMER RT2 RT1 Neutral 230V supply in Live Switch live This product shall be installed by a competent person and comply with local installation regulations. therM ®...
  • Page 31 Mode 2 - Time clock Section Header Section Header therM ®...
  • Page 32 Section Header Section Header therM ®...

  • Page 33: Lcd Display

    LCD display Section Header Section Header Day indicator - Displays the day of the week. Away – Displayed when away mode is active. Clock - Time displayed in 24 hour format. Holiday – Displayed when the time clock is in holiday mode. Timer status –...

  • Page 34: Setting The Switching Times

    Setting the switching times Section Header Section Header To program the switching times, follow these steps • Use the left / right keys to scroll to edit ..............• Press tick to confirm selection ....................• Use the up / down keys to select the day / period to program ......•...
  • Page 35 Timer boost Section Header Section Header To boost the timed output to on follow these steps. • Use the left / right keys to scroll to boost and press tick ......• Use the up / down keys to set the hours ..............•...
  • Page 36 Optional settings - Feature table FEATURE SETTING Used to pair to the therM2 app Pairing with the app WiFi setup Used to connect to the WiFi network Program mode...
  • Page 37 Wiring diagram - Time clock mode Section Header Section Header (Mid position valve) therM ® TIMER Neutral Mid position valve 230V supply in Hot water stat Live To heating on Boiler enable This product shall be installed by a competent person and comply with local installation regulations.
  • Page 38 Wiring diagram - Time clock mode Section Header Section Header (S plan) therM ® TIMER RT1 N Neutral 230V supply in Hot water stat Live End switch Boiler enable This product shall be installed by a competent person and comply with local installation regulations. therM ®...

  • Page 39: Replacing The Battery

    Replacing the battery Section Header Section Header In most cases the 3 volt lithium battery does not need replacing if the thermostat has a continual power supply. Its sole purpose is to ensure correct time keeping during a power loss to the thermostat. To remove the battery use a small flat head screw driver or fingertip to push back the brass retaining bracket.
  • Page 40 Notes Notes ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Model: Manual REF Model: Manual REF therM ®...
  • Page 41 Notes Notes ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................therM ®...
  • Page 42 Notes Notes ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Model: Manual REF Model: Manual REF therM ®...
  • Page 43 Notes Notes ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................therM ®...

  • Page 44: Want More Information

    therM ® CONTROLS Want more information? Call our support team on: 01566 778 424 Or view technical specifications directly on our website: www.thermcontrols.com Rev. 2.1...

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