Table of Contents Product Image Holiday Programming Table of Contents Optional Features 22-25 What is a Programmable Re-calibrating the Thermostat Room Thermostat? Installation Procedure Floor Temp Sensor Probe Type Power ON/OFF Error Codes Mode Select Wiring Diagrams 29-32 Connecting to the WIFI Network Mode 2 - Time Clock Approach Sensor LCD Display...
What is a Programmable Room Thermostat? A programmable room thermostat is both a programmer and a room thermostat. A programmer allows you to set “On” and “O ” 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 o once this set temperature has been reached.
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The way to set and use your programmable room thermostat is to nd the lowest temperature settings that you are comfortable with at the di erent 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 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 a ect functionality. Do not push hard on the LCD screen as this may cause irreparable damage. The “neoStat WIFI”...
Power On/O The heating is indicated ON when the ame icon is displayed ............When the ame icon is absent, there is no requirement for heating to achieve the set temperature but the neoStat remains active. To turn the “neoStat WIFI” o completely, scroll to the Power Icon and hold the Tick key for approximately 3 seconds until the display goes blank ....
Mode Select This “neoStat WIFI” can either be used as a thermostat or a time clock. Thermostat mode is the default setting. To change between thermostat or time clock modes, follow these steps. • Use the Left / Right keys to scroll to ................
Connecting to the WIFI Network • Download the Heatmiser neoApp to your smartphone or tablet. Sign in with an existing account. or register a new account........... • From the ‘Locations’ screen, tap on & choose “neoStat WIFI” in the drop down menu..........................
LCD Display 1. WIFI Symbol - Displayed when connected to the home WIFI network. 2. Day Indicator - Displays the day of the week. 3. Frost Protection – Displayed when frost protection is enabled. 4. Flame Symbol – Displayed when the thermostat is calling for heat and ashes when optimum start is active.
Temperature Display The “neoStat WIFI” can be con gured for di erent sensor options such as built in air sensor, oor sensor or both. The display will clearly indicate which sensor is being used by showing either “Room Temp” or “Floor Temp” before the actual temperature value. Room Temperature Floor Temperature When the “neoStat WIFI”...
Setting the Clock To set the clock, follow these steps. • Use the Left / Right keys to scroll to ................• Press and hold Tick to turn o the display ..............• Use the right arrow key to select CLOCK ............... •...
Comfort Levels Explained The “neoStat WIFI” o ers three program mode options; Weekday/Weekend, 7 Day, and 24 Hour programming. There is also the option to use the “neoStat WIFI” as a Non-Programmable thermostat. Once thermostat is connected online, the program mode for the system is con gured by using the neoApp.
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• Use the Up / Down keys to set the hours ............. • Press Tick to con rm ......................• Use the Up / Down keys to set the minutes ............• Press Tick to con rm ......................• Use the Up / Down keys to set the temperature ..........•...
Temperature Control The Up / Down keys allow you to adjust the set temperature ........When you press either key, you will see the word SET and the desired temperature value. Use the Up / Down keys to adjust the SET value ..... Press Tick to con rm settings and return to the main display ...........
Temperature Hold The temperature hold function allows you to manually override the current operating program and set a di erent temperature for a desired period. • Use the Left / Right keys to scroll to HOLD..............• Press Tick to con rm selection ....................•...
Locking the Thermostat The “neoStat WIFI” has a keypad lock facility. To activate the lock follow these steps. • Use the Left/Right keys to scroll to HOLD & press Tick for 10 seconds ..The display will show 0000. At this point enter a four digit pin number. •...
Frost Mode Use the Left / Right keys to scroll to the Power Icon ..........The frost icon will toggle ON/OFF each time Tick is pressed ..........In this mode, the thermostat displays the frost icon and will only turn the heating on should the room temperature drop below the set frost temperature (see page 22).
Holiday (Thermostat & Time Clock) In thermostat mode, the holiday function reduces the set temperature in your home to the frost protection temperature setting (see page 22). The thermostat will maintain this temperature for the duration of the holiday and will then automatically return to the program mode on your return.
Optional Settings Explained THE FOLLOWING SETTINGS ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED. Feature 01 – Pairing To neoApp: This function is used to connect the thermostat to your neoApp. Feature 02 - Switching Di erential: This function allows you to increase the switching di erential of the thermostat.
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Feature 07 – Floor Temp Limit: This function is available when mode 06 is set to 03 or 04. You can set a oor limiting temperature between 20-45°C (28°C is the default setting). Note: Air Sensor only MUST NOT be used to control electric under- oor heating. Floor Sensor or Both should be used.
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Adjusting the Optional Settings • Use the Left / Right keys to scroll to ................• Press and hold the Tick button for 3 seconds .............. • SETUP will be highlighted, now press the tick key once ......... Feature Number Setting Value •...
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Optional Settings - Feature Table FEATURE DESCRIPTION SETTING Pairing Used to add neostat WIFI to the app Switching Di erential 00.5 = 0.5°C 01 = 1.0°C (Default) 02 = 2.0°C 03 = 3.0°C Frost Protection Temperature 07° - 17°C (12°C = Default) Output Delay 00 - 15 Minutes (00 = Default) Up/Down Temperature Limit...
Re-calibrating the Thermostat If you need to re-calibrate the thermostat, follow these steps. • Use the Left / Right keys to scroll to the ..........• Press and hold Tick to turn the display OFF ............• Press and hold the Tick and Down keys together for 10 seconds ....•...
Floor Temperature Sensor Probe Type “neoStat WIFI” is configured by default for compatibility with 10K sensor probes. The thermostat is also compatible with two other common probe values which are 12K or 15K. To change the neoStat to use a di erent probe type, follow these steps; •...
Error Codes When terminated for thermostat operation the screen will display an error code if a fault is detected. E0 = The internal sensor has developed a fault. E1 = The remote FLOOR probe has not been connected. The remote FLOOR probe has not been wired correctly. The remote FLOOR probe is faulty.
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Wiring Diagram - neoStat WIFI to Boiler S/L 230VAC TO CONNECT BOILER CONSULT BOILER MAKERS DIAGRAM A2 A1 LIVE 230V SUPPLY IN NEUTRAL SWITCHED LIVE TO BOILER This product must only be installed by a quali ed electrician and comply with local installation regulations! Series...
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Wiring Diagram - neoStat WIFI to Boiler Voltfree 230VAC TO CONNECT BOILER CONSULT A2 A1 BOILER MAKERS DIAGRAM VOLT FREE TO BOILER LIVE 230V SUPPLY IN LS & LR ARE NORMALLY THE NEUTRAL ROOM THERMOSTAT CONNECTIONS This product must only be installed by a quali ed electrician and comply with local installation regulations!
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Wiring Diagram - neoStat WIFI to Valve 230VAC TO CONNECT BOILER CONSULT RT2 RT1 - A2 A1 BOILER MAKERS DIAGRAM LIVE 230V SUPPLY IN NEUTRAL TO BOILER NEUTRAL LS & LR ARE NORMALLY THE HEATING VALVE ROOM THERMOSTAT CONNECTIONS This product must only be installed by a quali ed electrician and comply with local installation regulations! Series...
Wiring Diagram neoStat WIFI to UH8 and Optional Remote Probe Connections 230VAC A2 A1 FLOOR PROBE (Optional) REMOTE AIR PROBE (Optional) This product must only be installed by a quali ed electrician and comply with local installation regulations!
LCD Display WIFI Symbol - Displayed when connected to the home WIFI network. Day Indicator - Displays the day of the week. Holiday – Displayed when the time clock is in holiday mode. Set - Displayed when changes are being made to the current set point. Program Indicator - Displayed during programming to show which level is being altered.
Setting the Switching Times To program the switching times, follow these steps. • Use the Left / Right keys to scroll to EDIT and press Tick ......... • Use the Left / Right keys to select day/period of the week ......•...
Timer Override To override the timed output on, follow these steps. • Use the Up / Down keys to set the override duration e.g. 02:00 hours ..• Press Tick to con rm settings and return to main display ........Hold Left and the remaining time will now be displayed.
Optional Features Explained Feature 01 – Pairing To neoApp: This function is used to connect the thermostat to your neoApp. Feature 02 - Weekday/Weekend (5/2), 7 Day Programming or 24 Hour Mode: The time clock o ers three programming methods; Weekday/ Weekend (5/2) - Allows you to program 4 on/o switching times for the weekdays and 4 on/o switching times for the weekend.
Wiring Diagram - Time Clock Mode 230VAC RT2 RT1 A2 A1 VOLT FREE OUTPUT LIVE 230V SUPPLY IN FOR 230V OUTPUT ON A2 NEUTRAL LINK LIVE TO A1 This product must only be installed by a quali ed electrician and comply with local installation regulations!
WIFI Reset To reset the WIFI and re-enable the WIFI hotspot, follow these steps: • Use the Left / Right keys to scroll to ..............• Press and hold Tick to turn the display OFF ............SETUP will be highlighted . •...
Factory Reset To reset this device to factory default settings, follow these steps: • Use the Left / Right keys to scroll to ..............• Press and hold Tick to turn the display OFF ............SETUP will be highlighted. • Press and hold the Tick key for 10 seconds ............. •...
Setup with Apple HomeKit. 1. Pair your Heatmiser neoStat WIFI to HomeKit with the neoApp. • From the settings screen, select HomeKit & Siri........ • If no HomeKit homes have been created, select CREATE A NEW HOME • Enter a title for your home.
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3. Create automations, share control and con gure other HomeKit enabled devices. Learn how to set HomeKit automations, use Siri voice control, add users and con gure other Apple devices with the iOS10 and above “Home” app - visit: www.apple.com/uk/ios/home See neo.heatmiser.com for more details.
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Heatmiser UK Ltd Units 1-5 Hurstwood Court, Mercer Way Shadsworth Business Park, Blackburn, Lancashire, BB1 2QU, United Kingdom. Heatmiser declares that the neoStat WiFi is in compliance with Directive 2014/53/EU. Rev.1.6 Operating Frequency Wi-Fi 2.412-2.472 GHz / Output Power 17.0 dBm (802.11).
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