Table of Contents Product Image Product Image Locking/Unlocking the SmartStat Locking/Unlocking the SmartStat Table of Contents Standby/Away Mode What is a Programmable What is a Programmable Power ON/OFF Power ON/OFF Room Thermostat? Room Thermostat? Holiday Programming Installation Procedure 24-27 Optional Features Optional Features Mode Select / Factory Reset Mode Select / Factory Reset...
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What is a Programmable Room Thermostat? 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.
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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 –...
Installation Procedure Section Header Mount the SmartStat 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 SmartStat is designed to be flush mounted and requires a back box of 35mm (minimum depth) to be sunk into the wall prior to installation.
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Mode Select Section Header This SmartStat 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 ............. •...
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WiFi Setup Section Header To connect the SmartStat 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 ..•...
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Pairing with SmartStat App Section Header Download the FREE Heatmiser SmartStat App from the Apple App Store, Google Play Store or Amazon App Store. • Open the SmartStat App, create your account & login • Press ‘Add Location’ • Enter a name for your location, for example ‘Home’...
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Main Display 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 – Displayed when the thermostat is calling for heat and flashes when optimum start is active.
Temperature Display Section Header This SmartStat 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 the SmartStat is set to use both the air &...
Setting the Time and Date Section Header Note: When the SmartStat 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 ............•...
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Comfort Levels Explained Section Header The SmartStat offers three program mode options; Weekday/Weekend programming, 7 Day programming and 24 Hour programming. You also have the option to use the SmartStat in Non-Programmable mode. The SmartStat is supplied with comfort levels already programmed, but these can be changed easily.
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• Use the Left / Right keys to scroll between hours and minutes ... Section Header • Press Tick to confirm ......................• Use the Up / Down keys to set the temperature ......... • Press Tick to confirm the settings ..................•...
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Temperature Control 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 ....................
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. • Use the Left / Right keys to scroll to Hold and press Tick ....... •...
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Locking the SmartStat Section Header The SmartStat 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. •...
Standby/Away Mode 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, the SmartStat will only turn the heating ON should the room temperature drop below the set Away Temperature.
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Power On/Off 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 the SmartStat remains active. To turn the SmartStat off completely, scroll to the Power Icon and hold the Tick key for approximately 4 seconds until the display goes blank ....
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Holiday 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.
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Optional Features Explained Section Header THE FOLLOWING SETTINGS ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED. Pairing With the App: This function is used to pair the SmartStat to the SmartStat App. WiFi Set-Up: This function is used to connect the SmartStat with the WiFi network. Switching Differential: This function allows you to increase the switching differential of the thermostat.
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Floor Temp Limit: This function is available when the floor sensor is enabled. You can 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.
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Adjusting the Optional Settings 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 ........•...
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Optional Settings - Feature Table Section Header FEATURE SETTING Used to add pair with the SmartStat App Pairing with App Pairing with App WiFi Setup Used to connect to the WiFi network Switching Differential Switching Differential 0.5° - 3.0°C (0.5°C = Default) 0.5°...
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Re-calibrating the SmartStat Section Header If you need to re-calibrate the SmartStat, follow these steps. • Use the Left / Right keys to scroll to the Power Icon ......... • Press and hold Tick to turn the display OFF ..............•...
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Wiring Diagram – Volt Free Output Section Header TIMER RT2 RT1 Neutral 230V Supply In Live Volt Free Output This product must only be installed by a qualified electrician and comply with local installation regulations.
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Wiring Diagram – Switch Live Output Section Header TIMER RT2 RT1 Neutral 230V Supply In Live Switch Live This product must only be installed by a qualified electrician and comply with local installation regulations.
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Wiring Diagram - Switch Live to UH3 Section Header TIMER Remote Air Probe Floor Probe This product must only be installed by a qualified electrician and comply with local installation regulations.
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LCD Display 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 –...
Setting the Switching Times 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 ......•...
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Timer Boost Section Header To boost the timed output 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 ............... •...
Optional Features Explained Section Header Pairing With the App: This function is used to pair the SmartStat to the SmartStat App. WiFi Set-Up: This function is used to connect the SmartStat with the WiFi network. Program Mode: The time clock offers three programming modes: Weekday/Weekend (5/2), 7 Day Programming or 24 Hour.
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Wiring Diagram - Time Clock Mode Section Header (Mid Position Valve) TIMER Neutral Mid Position Valve 230V Supply In Hot Water Stat Live To Heating On Boiler Enable This product must only be installed by a qualified electrician and comply with local installation regulations.
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Wiring Diagram - Time Clock Mode Section Header (S Plan) TIMER RT1 N Neutral 230V Supply In Hot Water Stat Live End Switch Boiler Enable This product must only be installed by a qualified electrician and comply with local installation regulations.
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Want More Information? Central Heating New Zealand Ltd 52 Pilkington Way, Christchurch Ph: 0800 3571233 info@centralheating.co.nz www.centralheating.co.nz Rev.1.1...
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