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Herschel T-MT Installation And Operating Instructions Manual

Herschel T-MT Installation And Operating Instructions Manual

Mains powered wifi thermostat

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Herschel XLS Heating Controls
T-MT Mains powered Wifi thermostat
Installation and operating instructions
Technical Information
Power Supply:
Installation:
Setpoint Range:
Protection Class:
Wireless:
Wireless Range:
Accuracy:
Programming:
Energy saving:
Warranty:
Certifications:
The product complies with European Safety Standards Low Voltage Directive 2014/35/EC, EMC
Directive 2014/30/EC, RED Directive 2014/53/EC, RoHS 2011/65/EC & Ecodesign requirements
for local space heaters 2009/125/EC.
Original instructions covering Herschel XLS controllers produced from 08/2019 onwards
Mains 120-240V or Micro USB
Wall-mounted using recessed back-box
(not supplied) or free-standing.
5-40°C
IPX0
433Mhz (RF) and 2.4GHz (Wifi)
35m
+/- 0.5°C
7 day program, 4 periods per day
Open Window, Adaptive Start
Smartlife App Control
Works with Alexa and Google Assistant
when paired with the Smartlife App
2 years
CE, RoHS, EMC, RED, LOT20
Select XLS

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Summary of Contents for Herschel T-MT

  • Page 1 CE, RoHS, EMC, RED, LOT20 The product complies with European Safety Standards Low Voltage Directive 2014/35/EC, EMC Directive 2014/30/EC, RED Directive 2014/53/EC, RoHS 2011/65/EC & Ecodesign requirements for local space heaters 2009/125/EC. Original instructions covering Herschel XLS controllers produced from 08/2019 onwards...
  • Page 2: Display And Buttons

    Herschel XLS heaters with their built-in SMART-R receiver. T-MT also has Wifi capability to allow you to control your heating remotely via the Smartlife App or by voice control using Alexa or Google Assistant. T-MT features a manual temperature mode, a 7x1 day program mode and a holiday (or Away) mode.
  • Page 3 4. Place the front face of the T-MT over the rear casing and snap shut. Free-standing using micro USB 1. Plug the supplied Micro USB adapter into the rear of the T-MT, attach to a USB power source of adequate voltage (such as a 5v phone charger).
  • Page 4: Operating Instructions

    1. Double press the Pairing button on the SMART-R box of the heater. The green pairing status LED will start to flash and the heater is ready for pairing. 2. Ensure power is available to the T-MT, but that the power button on the unit is switched off. “OF” is shown on the display.
  • Page 5 After installing and opening the Smartlife App, you must register an account using an email address and password and accept the terms of use. To add your T-MT controller Turn the T-MT off using the power button. Long-press PRG until the Wifi symbol flashes. Tap ‘+’ top right of App Select “Small Home Appliances”...
  • Page 6 This is represented by the “Smart” function on the App, and by the PRG function on the T-MT keypad. So usually you will want to set up and run the unit in Smart / PRG mode. To enable Smart mode on the T-MT, touch the “Smart”...
  • Page 7 You can always override the Programmed or Manual set temperatures to be higher or lower by using the + or – keys on the App main screen or T-MT keypad to change the temperature. When operating on Smart / PRG mode, the T-MT will maintain the override temperature until the next programmed period (when the next programmed temperature will be set).
  • Page 8 Manual Mode Select the Manual mode by clicking the PRG button until MAN is shown on the display. Use the + or – buttons to set the temperature you want the T-MT to maintain in the room. Note that the T-MT will maintain this temperature 24 x 7 until you switch to another...
  • Page 9 T-MT Mains powered wifi thermostat Program Mode Mon - Fri Sat - Sun The T-MT comes with the following program defaults which you can keep or Period 1 06:30 21°C 08:00 21°C change. Period 2 08:00 18°C 10:00 18°C Programming the T-MT...
  • Page 10 Open Window Function If the T-MT detects a temperature drop of more than 3°C within 15 minutes, the controller will power-off the heater. “OF” will appear on the screen and the text “Alarm! Open Window!” will be displayed. Pressing the Power button on the unit will resume normal operation, or waiting for 30 minutes will also restore normal operation.
  • Page 11 Calibration Calibration is a process to alter the temperature of the T-MT up or down in order to align the unit with another thermostat. The T-MT can be calibrated 5°C up or down from the default of 0 (no calibration).