Google Nest Learning Thermostat (3rd Generation) - Instruction Manual

1. Producte acabatview

The Google Nest Learning Thermostat (3rd Generation) is a programmable smart thermostat designed to manage your home's heating and cooling systems efficiently. It learns your preferences and adjusts temperatures automatically, helping to optimize energy usage. This device is compatible with Amazon Alexa for voice control and can be managed remotely via a smartphone application.

Imatge 1.1: Frontal view of the Google Nest Learning Thermostat displaying the temperature.

2. Configuració i instal·lació

Before installation, ensure your HVAC system is compatible. The Nest Thermostat is designed for straightforward setup, often not requiring a C-wire for many systems. The installation process is guided through the Nest or Google Home application.

2.1 Components inclosos

• Base de visualització
• Tornavís Nest
• Guia de benvinguda
• Guia d'instal·lació
• Kit de retallada
• Mounting Screws & Labels

2.2 Passos d'instal·lació

1. Apagar: Turn off power to your heating and cooling system at the breaker box.
2. Elimina el termòstat antic: Traieu amb cura el termòstat antic de la paret. Feu una foto del cablejat com a referència.
3. Install Nest Base: Mount the Nest Display Base using the provided screws. If needed, use the trim kit to cover any marks from your old thermostat.
4. Wire the Nest: Connect the wires from your HVAC system to the corresponding terminals on the Nest Base. Refer to the Installation Guide and the picture you took.
5. Attach Display: Snap the Nest display onto the base.
6. Encès: Restore power to your heating and cooling system.
7. Configuració de l'aplicació: Download the Google Home app (or Nest app) on your smartphone. Follow the on-screen instructions in the app to connect your thermostat to Wi-Fi and complete the setup process.

3. Funcionament del termòstat

The Nest Learning Thermostat is designed for intuitive operation, both directly on the device and through the companion app.

3.1 On-Device Control

• Ajust de temperatura: Turn the outer ring of the thermostat clockwise to increase the temperature or counter-clockwise to decrease it.
• Accés als menús: Press the thermostat display to access the main menu. From here, you can navigate through different modes, schedules, and settings by turning the outer ring and pressing to select.
• Modes: Select between heating, cooling, Eco mode (for energy saving), or fan-only operation.

Image 3.1: The thermostat display showing the heating mode and current temperature setting.

3.2 App Control and Learning Features

The Google Home app allows you to control your thermostat remotely, set schedules, view energy history, and receive alerts. The thermostat learns your preferred temperatures and daily routines over time, automatically creating an optimized schedule to save energy.

4. Manteniment

To ensure optimal performance and longevity of your Nest Learning Thermostat, follow these maintenance guidelines:

• Neteja: Gently wipe the display and outer ring with a soft, dry cloth. Avoid abrasive cleaners or solvents.
• Actualitzacions de programari: The thermostat automatically downloads and installs software updates when connected to Wi-Fi. Ensure a stable Wi-Fi connection for timely updates.
• Bateria: The thermostat uses a rechargeable Lithium Ion battery. It typically recharges from your HVAC system's power. If the battery level is consistently low, consult the troubleshooting section or contact support.
• Manteniment del sistema de climatització: Regular maintenance of your heating and cooling system is crucial for the thermostat's efficiency. Follow your HVAC manufacturer's recommendations.

5. Solució De Problemes

If you encounter issues with your Nest Learning Thermostat, try the following steps:

• Sense alimentació/Pantalla apagada:
  • Check your circuit breaker to ensure power to your HVAC system is on.
  • Ensure the thermostat display is properly seated on its base.
  • If the battery is low, it may take some time to recharge after power is restored.
• Problemes de connectivitat Wi-Fi:
  • Verify your home Wi-Fi network is active and working.
  • Reinicieu el vostre encaminador Wi-Fi.
  • Restart the Nest Thermostat by pressing and holding the display for about 10 seconds until it turns off, then release.
  • Assegureu-vos que el termòstat estigui dins de l'abast del vostre encaminador Wi-Fi.
• Lectures de temperatura incorrectes:
  • Assegureu-vos que el termòstat no estigui exposat a la llum solar directa, corrents d'aire ni fonts de calor que puguin afectar el seu sensor intern.
  • Check for any obstructions around the thermostat.
• El sistema no respon (calefacció/refrigeració):
  • Confirm the thermostat is set to the correct mode (Heat, Cool, or Auto).
  • Check the temperature setting to ensure it's above or below the current room temperature to trigger heating or cooling.
  • Verify your HVAC system is receiving power and functioning correctly.

For persistent issues, refer to the detailed troubleshooting guides available on the Google Nest support weblloc o contacteu amb el servei d'atenció al client.

6. Especificacions

Image 6.1: Dimensions of the Google Nest Learning Thermostat.

7. Garantia i Suport

This Google Nest Learning Thermostat is a renewed product. For specific warranty details, please refer to the documentation provided with your renewed product or contact the seller directly. General support and additional resources for Google Nest products can be found on the official Google Nest support weblloc.

For technical assistance, product registration, or to access detailed user guides, visit support.google.com/nest.