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Model: Slimline-RF

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Summary of Contents for Heatmiser Slimline-RF

  • Page 1 Model: Slimline-RF...
  • Page 2 Model: Slimline-RF Slimline Series...
  • Page 3 Pairing with the RF-Switch 10-11 Factory Reset Receiver Pairing with the UH8-RF Optional Features 27-30 11-12 Wiring Centre LCD Display 13-14 Setting the Clock Temperature Display Setting the Comfort levels 17-18 Locking the Thermostat Setting the Temperature Temperature Hold Model: Slimline-RF...
  • Page 4 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 “Setback” 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: Slimline-RF...
  • Page 6 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 wireless thermostat is designed to be surface mounted.
  • Page 7 Section Header Model: Slimline-RF...
  • Page 8 Installing the Batteries Section Header 2x AAA batteries have been supplied with this thermostat. To access the battery holder, push and release the compartment door located on the bottom face of the thermostat. Slimline Series...
  • Page 9 Insert the batteries in the empty battery holder, ensuring that each battery is orientated for the correct polarity + / - . Push the battery holder back inside the thermostat until it is secured in its closed position. Model: Slimline-RF...
  • Page 10 Replacing the Batteries Section Header Batteries have a fixed lifespan and will need to be replaced occasionally to ensure the thermostat operates correctly. The thermostat will inform you when the batteries need to be replaced by displaying the battery icon on screen. Note: You must replace the batteries within 1 minute of removal in order to retain the current clock and comfort level settings.
  • Page 11 (You must set a unique receiver address for each receiver installed). • Press A to confirm settings and the display will go blank ......... • If in mode 02, the hot water will automatically be paired to HW2. Model: Slimline-RF...
  • Page 12 Pairing the Thermostat Section Header • On the RF-Switch receiver, press and hold the CH1 Pairing button (if a valve is used) or Boiler CH Pairing button until the Comms LED flashes. • With the thermostat turned OFF, press & hold the A button for 5 seconds ..... •...
  • Page 13 Press the Up key to set the target temperature above the room temperature; the flame symbol will appear and the assigned zone on the UH8-RF will be activated ..............This indicates pairing between the thermostat and the UH8-RF is successful. Model: Slimline-RF...
  • Page 14 Section Header 12 13 Slimline Series...
  • Page 15 Battery Level - Indicates when the batteries require replacement. Keypad Lock Indicator - Displayed when the keypad is locked. Units of Temperature - Degrees Celsius or Fahrenheit. Timer Status – Displays the current state of the timed output. Clock - Digital clock display in 24h format. Model: Slimline-RF...
  • Page 16 Setting the Clock Section Header To set the clock, follow these steps. • With the thermostat turned ON, press the Clock key three times ....• Use the Up/Down keys to set the hours ............. • Press H to confirm settings ....................•...
  • Page 17 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: Slimline-RF...
  • Page 18 Comfort Levels Explained Section Header The thermostat provides Weekday/Weekend or 7 Day Programming options. You should consult the “Optional Features” section to select the required mode. The thermostat is supplied with comfort levels already programmed, but these can be changed easily. The default times and temperatures are; 08.00 - 21°C (Wake) 09.30 - 16°C (Leave) 16.30 - 22°C (Return)
  • Page 19 In 7 Day programming mode you can repeat for each day independently. • In Weekday/Weekend programming mode you will see Sat Sun displayed on screen and can repeat for the weekend. • To change the programming mode please refer to pages 27-30. Model: Slimline-RF...
  • Page 20 Locking the Thermostat Section Header The thermostat has a keypad lock facility. To activate the lock follow these steps. • Press and hold the A and Down keys together for 10 seconds ..• You will see the lock symbol appear on screen ..........•...
  • Page 21 Use the Up/Down keys to adjust the SET value ..........Press A to confirm settings and return to main display ..........Note: This override will be maintained until the next programmed comfort level. Set Temperature Set Icon Model: Slimline-RF...
  • Page 22 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 H to commence temperature hold ..............• Use the Up/Down keys to enter the required Hold time ......•...
  • Page 23 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 Days Holiday ON Indicator To cancel, follow the same steps but reduce the Holiday duration to 00 days. Model: Slimline-RF...
  • Page 24 Setting the Hot Water Switching Times Section Header • Press the Clock key twice ....................• If your thermostat is setup for Weekday/Weekend programming, Mon-Fri will be displayed on screen. For 7 day programming Mon will be displayed on screen. •...
  • Page 25 ON will switch it OFF. Timer ON or OFF will flash to show when the hot water has been overridden. This override will last until the next programmed setting. Timer Status Model: Slimline-RF...
  • Page 26 Frost Mode Section Header Pressing the Power 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 27). Should the heating be turned on whilst in frost mode, the flame icon will be displayed.
  • Page 27 All of the icons will be displayed on screen ............• When the icons have disappeared from the screen, the thermostat has been successfully reset. • Press the Power button once to turn the thermostat back ON ......Model: Slimline-RF...
  • Page 28 Optional Features Explained Section Header FEATURES 1 - 4 AND 10 - 17 ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED Feature 01 - Temperature Format: This function allows you to select between °C and °F. Feature 02 – Switching Differential: This function allows you to increase the switching differential of the thermostat.
  • Page 29 4 comfort levels that can be programmed independently. Feature 17 – Thermostat Mode: Here you can set in which mode you would like the thermostat to operate. The options are, manual (non-programmable), programmable, or programmable with hot water time clock. Model: Slimline-RF...
  • Page 30 Adjusting the Optional Settings Section Header To adjust the optional settings, follow these steps. • Press and hold the Power button to turn the thermostat OFF ......• Press and hold the Clock key until the display appears as shown below ..Setting Value Feature Number •...
  • Page 31 Rate of Change Minute to raise 1°C 5/2 Day or 7 Day Programming 00 = 5/2 day, 01 = 7 day (00 = default) Thermostat Mode 00 = Manual, 01 = Programmable, 02 = Programmable + Hot Water Model: Slimline-RF...
  • 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.2.2...

This manual is also suitable for:

Slimline series