Heatmiser Touch-HWN Manual
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Heatmiser Touch-HWN Manual

Heatmiser Touch-HWN Manual

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Model: Touch-HWN

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Summary of Contents for Heatmiser Touch-HWN

  • Page 1 Model: Touch-HWN...

  • Page 2: Product Image

    Model: Touch-HWN Model: Touch-HWN Touch Series Touch Series...

  • Page 3: Table Of Contents

    Optional Settings - Features Table Optional Settings - Features Table Hot Water Timings Explained Hot Water Timings Explained 13-14 13-14 Re-calibrating the Thermostat Clean Screen Factory Reset Factory Reset Locking the Keypad Locking the Keypad Wiring Diagrams 27-28 Model: Touch-HWN...

  • Page 4: What Is A Programmable Room Thermostat

    What is a Programmable Room Thermostat? Section Header A programmable room thermostat is both a programmer and a room thermostat. The programmer allows you to set “On” and “Off” periods to suit your own lifestyle. The 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 5 Programmable 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 also prevent the thermostat from working properly. Model: Touch-HWN...

  • Page 6: Installation Procedure

    Installation Procedure Section Header Mount the thermostat at eye level. Read the instructions fully so you get the best from our product. Don’t Do not install near to a direct heat source as this will affect functionality. Do not push hard on the LCD screen as this may cause irreparable damage. This Touchscreen Series thermostat 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 7 Section Header Model: Touch-HWN...
  • Page 8 Section Header Touch Series...

  • Page 9: Lcd Display

    Cancel Key - Used to exit setup/program operations. Setup/Programming Keys - Used to navigate setup options. Current Temp - Indicates the current sensor temperature. Units of Temperature - Degrees Celsius or Fahrenheit. Comfort Level Selection Keys - Used in comfort level setup (see page 11). Model: Touch-HWN...

  • Page 10: Setting The Clock

    Setting the Clock Section Header To set the clock, follow these steps. • Press PROG ....................... • Press CLOCK ......................• Use the Down key to set the hours ..............• Use the Up key to set the minutes ..............•...

  • Page 11: Temperature Display

    The temperature display information is driven by two different inputs; the sensor measurement and the target temperature you have set. Room Temperature SET Temperature This is the current room temperature. This is the temperature you are trying to achieve in your home. Model: Touch-HWN...

  • Page 12: Comfort Levels Explained

    Comfort Levels Explained Section Header Comfort levels allow you to set different temperatures throughout the day. For example, you may want the home warm in the morning when you are getting ready for work, cooler during the day when the house is unoccupied and then warmer in the evening when you are home relaxing.
  • Page 13 In 5/2 Day mode the thermostat will display In 7 Day mode, the thermostat will “Sat Sun” prompting you to program the display Tue. temperature levels for the weekend. • When complete, press DONE to confirm settings and exit .... Model: Touch-HWN...

  • Page 14: Hot Water Timings Explained

    Hot Water Timings Explained Section Header The PRTHW-TS offers an additional timed output for the hot water cylinder. The thermostat offers 2 programming options: 5/2 Day Programming - 4 levels for the weekdays and 4 different levels for the weekend. 7 Day Programming - 4 levels for each day.
  • Page 15 In 5/2 Day mode the thermostat will display In 7 Day mode, the thermostat will “Sat Sun” prompting you to program the display Tue. temperature levels for the weekend. • When complete, press DONE to confirm settings and exit .... Model: Touch-HWN...

  • Page 16: Clean Screen

    Clean Screen Section Header Pressing will disable all keys, providing you 15 seconds to wipe the screen clean before the keys are re-activated. Locking the Keypad The thermostat has a keypad lock facility. • To activate the lock press the bottom right corner of the display and hold for 10 secs. •...

  • Page 17: Temperature Control

    You will then see the hot water status change and the hot water output indication will flash to show it has been overridden from the programmed setting. The hot water will remain in the override state until the next programmed time. To cancel, repeat the steps above. Model: Touch-HWN...

  • Page 18: Temperature Hold

    Temperature Hold Section Header The temperature Hold function allows you to manually override the current operating program and set a different temperature for a desired period. • Press HOLD ......................... • Use the top set of Up/Down keys to set the hold period ......... •...

  • Page 19: Holiday Programming

    Friday for 2 days, Saturday will be counted as the first day and the thermostat will revert back to the programmed schedule at 00:00 on Monday. Holiday Icon Holiday Days To cancel a Holiday setting, reduce the Holiday time to 00 days. Model: Touch-HWN...

  • Page 20: Frost Protection

    Frost Mode Section Header Pressing the key 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 21). Should the heating be turned on whilst in frost mode, the flame symbol will be displayed.

  • Page 21: Heating On/Off

    To turn the thermostat OFF completely, press and hold the OFF key ..... The display and heating output will be turned off completely.* To turn the thermostat back ON, press the ON key once ..........Thermostat completely OFF Thermostat powered ON *See Feature 3 on page 21 Model: Touch-HWN...

  • Page 22: Optional Features Explained

    Optional Features Explained Section Header THE FOLLOWING SETTINGS ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED 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.
  • Page 23 Feature 12 – Programming Mode: The thermostat offers 2 programming methods. Weekday/Weekend allows you to program 4 comfort levels for the weekdays and 4 different comfort levels for the weekend. In 7 Day program mode, each day has 4 comfort levels that can be programmed independently. Model: Touch-HWN...

  • Page 24: Adjusting The Optional Settings

    Adjusting the Optional Settings Section Header To adjust the optional settings, follow these steps. • Press PROG ........................... • Press SETUP .......................... Feature Number Setting Value • Use the Up/Down keys at the top of the screen to select the feature number (shown on page 24) and then use the Up/Down keys in the center to adjust the setting .....................

  • Page 25: Optional Settings - Features Table

    Optimum Start 00 = Disabled (Default) 01 = 01hr, 02 = 02hr, 03 = 03hr Rate of Change Rate of Change For Information Only For Information Only Program Mode 00 = Weekday/Weekend (Default) 01 = 7 Day Programming Model: Touch-HWN...

  • Page 26: Re-Calibrating The Thermostat

    Re-calibrating the Thermostat Section Header If you need to re-calibrate the thermostat, follow these steps. • Press and hold the OFF key to turn the thermostat OFF ..........• Press and hold the ON key until the temperature appears on the screen .... •...

  • Page 27: Factory Reset

    Press and hold the bottom left corner of the LCD for 10 seconds. • All of the screen icons will appear for 2 seconds and then disappear. • Press the ON key once to turn the thermostat display back ON ......All icons displayed simultaneously. Factory reset is complete. Model: Touch-HWN...

  • Page 28: Wiring Diagrams

    Wiring Diagram - Touch-HWN to UH1 Section Header ZONE 1 ZONE X 12VDC Network Touch-HWN Touch Series...
  • Page 29 Wiring Diagram - Touch-HWN to PRC Section Header Volt Free Output A2 230V SUPPLY IN Volt Free Output B2 NO NC C NO NC C COMMS POWERED RELAY CARD – CABLE Recommendations Max Cable Size - 1.5MM Back Box Depth - 35MM Max...
  • Page 30 Notes ........................................................................................................................................................................................................................................................................................................................................................................................................................................................TouchScreen Series Model: Manual REF...
  • Page 31 Notes ........................................................................................................................................................................................................................................................................................................................................................................................................................................................Model: Touch-HWN...
  • Page 32 Want More Information? Call our support team on: +44 (0)1254 669090 Or view technical specifications directly on our website: www.heatmiser.com Twitter: @heatmiseruk Facebook: facebook.com/thermostats Rev.2.0...

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