nevent NUHEAT Signature Thermostat User Manual

Nevent NUHEAT Signature Thermostat User Manual

INTRODUCTION

Thank you for choosing nVent NUHEAT Signature!You have chosen the most advanced thermostat to control your nVent NUHEAT Electric Floor Heating System. This manual will cover each of the features of the Signature thermostat.

SYSTEM TESTSThe Signature thermostat features a series of diagnostic tests to confirm the thermostat is installed and functioning properly.The System Tests option is available the first time the thermostat is connected to power or after a factory reset is initiated.

SETUP WIZARD

The Signature thermostat features a Setup Wizard to guide you through the basic setup process. The Setup Wizard is available the first time the thermostat is connected to power or after a factory reset is initiated. Refer to section 6 on page 17.

GFCIThe Signature thermostat has a built-in GFCI (Ground Fault Circuit Interrupter). The GFCI protects against risks of electrocution caused by a current leakage. If the current leakage exceeds 5 mA, the GFCI will automatically be triggered, thus cutting power to the floor heating system. To indicate the fault, a message will appear on the screen informing you of the fault. To reset the GFCI, press the button on the right side of the thermostat. If problem persists, contact nVent NUHEAT at 1.800.778.WARM(9276).

SECTION 1: HOME SCREEN

  1. Change date and time
  2. Access WiFi settings
  3. Access weather forecast (WiFi connection required)
  4. Current temperature
  5. Target temperature or setpoint
  6. Operating mode – Auto* means the thermostat is following the program/ schedule. Manual means the thermostat is NOT following the program/schedule and is being controlled manually. Refer to section 2.5 on page 10.
  7. Increase the temperature
  8. Decrease the temperature
  9. Heating indicator – when visible, system is heating
  10. Access Energy Use data
  11. Access Settings menu

*When thermostat is in Auto mode:

Resume Programmed Schedule – only appears if thermostat is in Auto mode and temperature is manually increased/decreasedHold Options – only appears if thermostat is in Auto mode and temperature is manually increased/decreased. Refer to section 1.1 on page 7.

SECTION 1.1TEMPORARY BYPASS AND HOLD OPTIONS

If the thermostat is following the program/schedule (in Auto mode), you can temporarily bypass the programmed temperature by pressing the▲ or▼ button until the desired Set To temperature is displayed. The thermostat will maintain this temperature until the start of the next period.Press Resume Program to cancel the temporary bypass.Press Hold Options to access more options.

Hold OptionsThe Signature thermostat allows you to set the duration you want to hold the temporary bypass temperature. Change the duration of the hold time by pressing the ▲or▼ arrows. Alternatively, press Permanent Hold to hold the temporary bypass temperature indefinitely.Press Cancel to ignore the change or press Save to confirm. On the home screen, press Resume Program to cancel the temporary bypass.

SECTION 1.2 ENERGY USE

The Signature thermostat tracks the amount of time your floor heating system has been heating. Press Day/Week/Year to view the different time ranges. Press Back to return to the home screen.

NOTE: The thermostat cycles the heating on and off to maintain the desired setpoint temperature. Actual heating time is normally a percentage of the scheduled ON time.

Example: Thermostat is programmed to turn on at 5:00pm and turn off at 8:00pm. The total ON time is 3 hours but the number of hours the system is actually HEATING may be a percentage of the total ON time.

SECTION 1.3 SETTINGS

The following options are available under the Settings menu:

  • Setup/Preferences
  • Program/Schedule
  • WiFi Settings
  • Weather Settings
  • Thermostat Info
  • Factory Reset

SECTION 2: SETUP/PREFERENCES

From the home screen, access the Setup/Preferences menu by pressing Settings>Setup/Preferences. Press the or arrows at the top ◀to ▶view both pages of Setup/Preferences.

SECTION 2.1 LANGUAGE

Choose between English/François/Española. Press Cancel to ignore the change or press Save to confirm.

 

SECTION 2.2 DATE

Set the current month/date/year. Select whether to enable/disable daylight savings time based on your region. Press Cancel to ignore the change or press Save to confirm.

SECTION 2.3 TIME

Set the current time. Select whether you would like the time to sync with the network time once the thermostat is connected to your WiFi network.Press Cancel to ignore the change or press Save to confirm.

SECTION 2.4 UNIT

Choose between Fahrenheit or Celsius. Press Cancel to ignore the change or press Save to confirm.

SECTION 2.5 OPERATING MODE

The thermostat has two operating modes:

  1. Auto – Use Auto (default) mode if you want the thermostat to follow a programmed heating schedule. Refer to section 3 on page 14.
  2. Manual – In Manual mode, the programmed schedule is not followed. Use this mode if you always want to set the temperature manually. The thermostat will maintain the set temperature until it is manually changed or until you switch to another operating mode.

Press Cancel to ignore the change or press Save to confirm.

SECTION 2.6 TEMPERATURE CONTROL

The thermostat can be configured to control the floor temperature, air/room temperature, or a combination of floor and air/room temperature.

SECTION 2.7 TEMPERATURE DISPLAY

The thermostat can display either of the following temperatures on the home screen and screensaver:

  • Floor temp. (default)
  • Air/Room temp.

Press Cancel to ignore the change or press Save to confirm.

SECTION 2.8 FLOOR TYPE

Set according to your flooring type. When Engineered/Laminate is selected, the floor temperature will be limited to 82°F / 28°C. NOTE: This setting is not available if Temperature Control is set to Air/Room temp. Refer to section 2.6 on page 11. Press Cancel to ignore the change or press Save to confirm.

SECTION 2.9 EARLY START

Early Start calculates the optimal time to start heating to ensure your floor reaches the desired temperature at the scheduled time in your program/schedule. It only applies if your thermostat is following a programmed schedule (i.e.. thermostat is in Auto mode).Press Cancel to ignore the change or press Save to confirm.

SECTION 2.10 FLOOR LIMIT

Set the maximum temperature you want the floor to reach. The floor heating will not turn on if the floor temperature is above the set floor limit. If the floor limit is set too low, your floor heating system will not turn on. nVent NUHEAT suggests leaving the floor limit at the default factory temperature setting.NOTE: This setting is not available if Temperature Control is set to Air/Room temp. Refer to section 2.6 on page 11. Press Cancel to ignore the change or press Save to confirm.

SECTION 2.11 SCREEN BRIGHTNESS

Set the desired screen brightness. Press Cancel to ignore the change or press Save to confirm.

SECTION 2.12 SCREENSAVER

The thermostat will display the screensaver after two minutes of inactivity. You can choose what information to display on the screensaver.NOTE: Weather information is only available if the thermostat is connected to your WiFi network. Press Cancel to ignore the change or press Save to confirm.

SECTION 3: PROGRAM/SCHEDULE

From the home screen, access the Program/Schedule menu by pressing Settings>Program/Schedule.Below is the default schedule of the Signature thermostat:

To adjust the setpoint(s):

  1. Use the ◀or▶ arrows to toggle between weekdays and weekend days.
  2. Select the period that you want to adjust.
  3. Using the▲ or ▼arrows, adjust the time and temperature of the setpoint.
  4. Press Cancel to ignore the change or press Save to confirm.

To set a new program/schedule, Press New Program at the bottom of the screen:

  1. Select the days that share the same schedule.
  2. Press Next.
  3. Select the period that you want to adjust.
  4. Using the ▲or▼ arrows, adjust the time and temperature of the setpoint.
  5. Press Cancel to ignore the change or press Save to confirm.
  6. Press Next.
  7. Repeat steps 1 to 6 until all days have been programmed.
  8. Press Done to save the program/schedule.

SECTION 4: WIFI SETTINGS

From the home screen, access the WiFi Settings menu by pressing Settings>WiFi Settings.

To connect your Signature thermostat to your WiFi network:

  1. Select your WiFi network from the list of available networks detected by the Signature thermostat. If the network name does not appear, refer to section 8 on page 19 for WiFi troubleshooting.
  2. Enter the password for your WiFi network. Note upper/lower case letters, special characters, and numbers in your password. Numbers and special characters can be accessed by pressing the button.
  3. Press Join.
  4. The thermostat will now attempt to connect to your WiFi network. If this fails, check your WiFi router and repeat steps 1 to 3. If problems persists, refer to section 8 on page 19 for WiFi troubleshooting.
  5. Press Next once the screen says Connected.
  6. Enter a name for your thermostat (eg. “master bathroom” ).
  7. Press Next.
  8. Review the privacy policy available at Nuheat.com and press Next.
  9. Enter an email address where an activation email may be sent. Note upper/lower case letters, special characters, and numbers in your email address. Numbers and special characters can be accessed by pressing the button.
  10. An activation email/link will be sent to the email address provided. Press OK.
  11. Press Back to return to the home screen.

After 1-2 minutes, you will notice the WiFi icon turn on at the top of the home screen. This means your Signature thermostat is now connected to your WiFi network. If you cannot connect to your WiFi network, refer to section 8 on page 19 for WiFi troubleshooting.

SECTION 5: WEATHER SETTINGS

From the home screen, access the Weather Settings menu by pressing Settings>Weather Settings. NOTE: You must complete WiFi setup in order to display weather information on your Signature thermostat. Refer to section 4 on page 15.

To setup weather information to be displayed on your Signature thermostat:

  1. After you have completed the WiFi setup. Refer to section 4 on page 15. Press Change on the Weather Location screen.
  2. Enter the ZIP/Postal Code for your area.
  3. Press Search.
  4. After a few seconds, your city name should appear on the screen.
  5. Press Next.
  6. Press OK.
  7. Press Back to return to the home screen.

After 1-2 minutes, you will notice the weather information appear on the top right corner of the Home Screen. Press the weather icon to access the weather forecast.

SECTION 6: THERMOSTAT INFORMATION

From the home screen, access the Thermostat Info items by pressing Settings>Thermostat Info.Press the ◀or▶ arrows at the top to view both pages of thermostat information:

  • Thermostat name – Name that was entered during the WiFi Settings setup. Refer to section 4 on page 15.
  • Thermostat ID – Unique serial number assigned to the thermostat during manufacturing.
  • WiFi network – Name of the WiFi network to which the thermostat is connected.
  • Account – Email address that was entered during the WiFi Settings setup. Refer to section 4 on page 15. This is the email where the activation/verification email was sent.
  • Account status – Reports whether thermostat has been confirmed or not. Your MyNUHEAT.com account must be setup in order for the thermostat to be confirmed to your account.
  • Server status – Status of the My NUHEAT server. · Floor sensor – Status of the floor sensor.
  • Air/Room sensor – Status of the built-in air/room temperature sensor.
  • GFCI – Status of the GFCI. If ? appears, it means the GFCI has not been tested. Refer to GFCI Section on page 5.
  • GFCI tested – Date that the GFCI was last tested.
  • Appl. version – Firmware version number (for internal use during manufacturing).
  • WiFi version – WiFi version number (for internal use during manufacturing).

SECTION 7: FACTORY RESET

From the home screen, access the Factory Reset by pressing Settings>Factory Reset.

Factory Reset allows you to reset the thermostat back to factory default settings. This can be used to reset the thermostat for a new owner or for troubleshooting purposes.

WARNING – Factory Reset will delete all information stored on the thermostat including energy usage data.

SECTION 8: WIFI TROUBLESHOOTING

I CAN’T CONNECT TO MY WIFI NETWORK

SECTION 9: CONNECTING TO GOOGLE HOME, AMAZON ALEXA, OR IFTTT

The nVent NUHEAT Signature thermostat now works with popular home assistants and home automation products and services such as Google Assistant®, Amazon Alexa®, IFTTT® and more.

WORKS WITH AMAZON ALEXA®The Signature thermostat can be controlled using any Alexa device including Amazon Echo, Echo Dot, or Echo Plus.

WORKS WITH THE GOOGLE ASSISTANT®Control the Signature thermostat with any Google Assistant® enabled device such as Google Home® and Google Home Mini®.

IFTTT® The Signature thermostat is part of this popular free service that enables you to automatically trigger actions for your floor heating system based on other apps, web services and devices.

Automatically turn off the floor heating system every time you lock your front door or get a text message whenever your floor drops below a certain temperature. All this is possible via IFTTT.

Look for Nuheat applets in the IFTTT app or website!

For setup information, please visit our interactive website resource at www.nuheat.com/connected-home.

IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license. ©2020 Google LLC All rights reserved. Android, Google and the Google logo are registered trademarks of Google LLC. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. IFTTT and related marks are registered trademarks of IFTTT.

North AmericaTel: 1.800.778.9276Fax: 1.604.529.4404[email protected]om

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nVent.com/NUHEAT©2020 nVent. All nVent marks and logos are owned or licensed by nVent Services GmbH or its affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without notice. NUHEAT-IM-H59344-SignatureThermostat-EN-2004

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