Google Nest Learning Thermostat 3rd Generation User Manual

Introducció

This manual provides comprehensive instructions for the installation, operation, and maintenance of your Google Nest Learning Thermostat 3rd Generation. Designed to optimize your home's heating and cooling, this smart thermostat learns your preferences to help save energy and enhance comfort.

Configuració i instal·lació

Installation of the Google Nest Learning Thermostat involves two main components: the thermostat display unit and the Heat Link. While the process is designed to be user-friendly, a basic understanding of electrical wiring is beneficial. For complex systems or if you are unsure, professional installation is recommended.

Què hi ha a la caixa

• Nest Learning Thermostat Display
• Nest Heat Link
• Placa de muntatge
• Cargols i taps de paret
• Guia d'instal·lació

Passos d'instal·lació acabatsview

1. Apagar: Before beginning, ensure the power to your heating system is completely turned off at the main breaker.
2. Elimina el termòstat antic: Carefully remove your existing thermostat. Take a picture of the wiring for reference.
3. Install Heat Link: The Heat Link connects directly to your boiler. It typically replaces your existing programmer or wiring center. Connect the power supply and the boiler control wires (e.g., ON/OFF or OpenTherm).
4. Mount Nest Thermostat: Choose a central location away from drafts, direct sunlight, or heat sources. Mount the Nest base plate and connect the low-voltage wires from the Heat Link.
5. Attach Display: Snap the Nest Thermostat display onto the base plate.
6. Encès: Restableix l'electricitat al teu sistema de calefacció.
7. Configuració inicial: Follow the on-screen instructions on the Nest Thermostat to connect to Wi-Fi, set your location, and configure basic heating preferences.

Nota: For OpenTherm compatible boilers, the Nest Thermostat can modulate heating output for greater efficiency. If your system is not OpenTherm, it will operate in ON/OFF mode. If you choose not to hardwire the thermostat display, a separate power stand (sold separately) is required.

Imatge 1: The Google Nest Learning Thermostat display unit, showing its approximate dimensions of 8.3 cm width, 8.3 cm height, and 3 cm depth. This image helps in understanding the physical size of the device for installation planning.

Funcionament del termòstat

The Nest Learning Thermostat is designed for intuitive control, both directly on the device and remotely via the Nest app or Google Home app.

Control al dispositiu

• Ajust de temperatura: Rotate the outer ring clockwise to increase the temperature and counter-clockwise to decrease it.
• Accés als menús: Press the display to access the main menu, where you can adjust settings, view energy history, and manage schedules.
• Sensor de proximitat: The display illuminates when you approach it, showing the current temperature or other relevant information.

Using the Nest App / Google Home App

The Nest app (or Google Home app) provides full control over your thermostat from anywhere with an internet connection.

• Remote Temperature Control: Ajusta la temperatura des del teu telèfon intel·ligent o tauleta.
• Programació: View and modify your heating schedule. The thermostat learns your preferences and builds a schedule automatically, but you can override or fine-tune it.
• Assistència a casa/fora: The thermostat uses sensors and your phone's location to determine if you are home or away, automatically adjusting the temperature to save energy when no one is present.
• Història energètica: Review your energy usage and receive tips on how to save more.
• Configuració: Access advanced settings, including system modes (Heat, Cool, Heat/Cool, Off), fan control, and safety temperatures.

Imatge 2: The Google Nest Learning Thermostat display showing a temperature of 20 degrees Celsius and a green leaf icon, indicating energy-saving mode. This is the primary interface for direct interaction with the device.

Manteniment

The Google Nest Learning Thermostat requires minimal maintenance to ensure optimal performance.

• Neteja: Gently wipe the display and outer ring with a soft, dry, lint-free cloth. Avoid using abrasive cleaners, solvents, or chemical sprays.
• Actualitzacions de programari: The thermostat automatically downloads and installs software updates when connected to Wi-Fi. Ensure your device remains connected to receive the latest features and improvements.
• Durada de la bateria: The internal rechargeable battery is typically charged by your heating system's wiring. If the thermostat loses power, it will indicate a low battery. Ensure proper wiring and power supply to the Heat Link.

Resolució de problemes

If you encounter issues with your Nest Learning Thermostat, refer to the following common problems and solutions.

Problemes comuns i solucions

• No Power / Blank Screen:
  • Check the main power breaker for your heating system.
  • Ensure the Heat Link has power and its indicator lights are on.
  • Verify the thermostat display is properly seated on its base.
  • If using a power stand, ensure it is plugged in and functioning.
• Desconnexió Wi-Fi:
  • Reinicieu el vostre encaminador Wi-Fi.
  • On the thermostat, navigate to Settings > Network and attempt to reconnect to your Wi-Fi network.
  • Assegureu-vos que el termòstat estigui dins de l'abast del vostre encaminador Wi-Fi.
  • Nota: Some users have reported intermittent Wi-Fi connectivity issues. Ensure your thermostat's software is up to date.
• El sistema de calefacció no respon:
  • Check the Heat Link's status lights. Refer to the Heat Link's specific manual for light indications.
  • Verify wiring connections at both the Heat Link and the thermostat base.
  • Ensure the thermostat is set to the correct mode (e.g., Heat).
• Lectures de temperatura inexactes:
  • Assegureu-vos que el termòstat no estigui exposat a la llum solar directa, corrents d'aire ni fonts de calor (per exemple,amps, electronics).
  • Clean any dust from the thermostat's sensors.
• Problemes de connectivitat de l'aplicació:
  • Assegureu-vos que el vostre telèfon intel·ligent tingui una connexió a Internet activa.
  • Log out and back into the Nest or Google Home app.
  • Comprova si hi ha actualitzacions d'aplicacions a la botiga d'aplicacions del teu dispositiu.

For further assistance, visit the official Google Nest support weblloc o contacteu amb el servei d'atenció al client.

Especificacions

Garantia i Suport

For detailed warranty information, please refer to the warranty card included with your product or visit the official Google Nest support website. Google provides customer support for product inquiries, technical assistance, and warranty claims.

Assistència en línia: support.google.com/nest

Contacte: Consulteu el suport weblloc web per a números de contacte regionals i horaris d'atenció.