Google Nest pametni termostat (3. generacije) - uputstvo za upotrebu

1. Uvod

The Google Nest Learning Thermostat (3rd Generation) is a programmable, smart thermostat designed to learn your preferences and help you save energy. It automatically adjusts your home's temperature based on your habits, weather conditions, and home occupancy. This manual provides detailed instructions for installation, operation, maintenance, and troubleshooting.

Slika 1.1: Prednja strana view of the Google Nest Learning Thermostat displaying the current temperature.

2. Sigurnosne informacije

Please read and understand all safety instructions before installing or operating your Nest Thermostat. Failure to follow these instructions may result in electric shock, fire, or other hazards.

• električna sigurnost: Always turn off power to your heating and cooling system at the circuit breaker before beginning any installation or wiring.
• Profesionalna instalacija: If you are unsure about any part of the installation process, consult a qualified HVAC professional.
• Samo za unutrašnju upotrebu: This device is designed for indoor use in residential or light commercial environments.
• Rukovanje baterijom: The thermostat uses AA batteries. Ensure correct polarity when inserting batteries. Do not mix old and new batteries or different types of batteries.

3. Sadržaj paketa

Provjerite da li vaš paket sadrži sljedeće stavke:

• Nest Learning Thermostat Display
• Nest Base
• Vijci za montažu i zidni tiplovi
• Trim Plate (optional, to cover marks from old thermostat)
• Vodič za brzi početak

4. Podešavanje

4.1 Instalacija

1. Isključite napajanje: Locate your circuit breaker and turn off the power to your heating and cooling system.
2. Uklonite stari termostat: Carefully remove your old thermostat from the wall. Take a picture of the wiring before disconnecting any wires.
3. Install Nest Base: Mount the Nest Base to the wall using the provided screws and anchors. Ensure the base is level.
4. Wire the Nest Thermostat: Connect your system's wires to the corresponding terminals on the Nest Base. The Nest Thermostat is compatible with most 24V heating and cooling systems. A C-wire (common wire) is often recommended for consistent power, especially with systems that do not provide continuous power to the thermostat. If you do not have a C-wire, the Nest Thermostat may still work by 'power stealing' from other wires, but this can lead to intermittent issues.
5. Priloži ekran: Snap the Nest Thermostat display onto the Nest Base.
6. Vrati snagu: Ponovo uključite struju na prekidaču.

Slika 4.1: Bočni profesionalacfile of the Nest Thermostat, illustrating its wall-mounted design.

4.2 Konfiguracija aplikacije

1. Preuzmite Nest aplikaciju: Download the Google Nest app from your device's app store.
2. Kreirajte račun: Open the app and create a new account or sign in with an existing Google account.
3. Dodaj uređaj: Follow the in-app instructions to add your Nest Thermostat. You will typically scan a QR code on the thermostat or enter a 6-digit entry key.
4. Povežite se na Wi-Fi: The app will guide you through connecting your thermostat to your home Wi-Fi network. This enables remote control and smart features.
5. Početno podešavanje: Complete the initial setup questions regarding your home type, heating/cooling system, and preferences.

Note for Refurbished Units: If you are setting up a refurbished unit and encounter issues connecting to the app, you may need to perform a factory reset and then use the website home.nest.com to add the device. After resetting the Wi-Fi connection on the thermostat, it may provide a 7-digit entry key (e.g., 123-ABCD) which can be entered on the website to link the thermostat to your account.

5. Upravljanje termostatom

The Nest Learning Thermostat can be controlled directly on the device, through the Nest app, or with voice commands via Google Assistant or Alexa.

5.1 Osnovne kontrole

• Turning the Ring: Rotate the outer ring of the thermostat to adjust the target temperature.
• Pressing the Display: Press the display to access the main menu, confirm selections, or view detaljne informacije.

Image 5.1: The Nest Thermostat display indicating heating mode and target temperature.

5.2 Funkcija učenja

The Nest Thermostat learns your preferred temperatures over time. Adjust the temperature manually for a few days, and the thermostat will begin to build a schedule based on your habits. Look for the Nest Leaf icon on the display, which indicates an energy-saving temperature setting.

5.3 Planiranje

While the thermostat learns automatically, you can also create or modify a custom schedule through the Nest app or directly on the device. This allows for precise control over your home's temperature throughout the day and week.

5.4 Daljinski upravljač i glasovne komande

Use the Google Nest app on your smartphone or tablet to control your thermostat from anywhere. You can also integrate your Nest Thermostat with voice assistants like Google Assistant and Amazon Alexa for hands-free control. For example, say "Hey Google, set the thermostat to 72 degrees" or "Alexa, turn up the heat."

6. Održavanje

6.1 Čišćenje

To clean your Nest Thermostat, gently wipe the display and outer ring with a soft, dry, lint-free cloth. Avoid using abrasive cleaners, solvents, or spray cleaners directly on the device.

6.2 Zamjena baterije

The Nest Thermostat uses two AA batteries for backup power. When the battery level is low, you will receive a notification on the thermostat display and in the Nest app. To replace the batteries:

1. Gently pull the display off the Nest Base.
2. Uklonite stare AA baterije.
3. Umetnite dvije nove AA alkalne baterije, pazeći na ispravan polaritet.
4. Snap the display back onto the Nest Base.

6.3 Ažuriranja softvera

Your Nest Thermostat automatically downloads and installs software updates when connected to Wi-Fi. Ensure your thermostat remains connected to the internet to receive the latest features and security enhancements.

7. Otkrivanje problema

• Nema napajanja/isključen ekran: Check your circuit breaker. Ensure the thermostat display is properly seated on the base. If your system lacks a C-wire, ensure the AA batteries are fresh.
• Problemi s Wi-Fi vezom: Verify your home Wi-Fi network is operational. Restart your router and the Nest Thermostat. Ensure the thermostat is within range of your Wi-Fi signal.
• Grijanje/hlađenje ne radi: Check the thermostat's mode (Heat, Cool, Off). Ensure the target temperature is set appropriately. Verify your HVAC system is receiving power.
• Thermostat Not Learning: Ensure you are making manual temperature adjustments consistently for a few days. Check that the 'Learning' feature is enabled in the settings.
• Vraćanje na tvorničke postavke: If persistent issues occur, you can perform a factory reset. Go to Settings > Reset > All Settings on the thermostat. Be aware that this will erase all your settings and learned schedules, requiring re-setup.

8. Specifikacije

Image 8.1: Dimensions of the Google Nest Learning Thermostat.

9. Garancija i podrška

9.1 Informacije o garanciji

For specific warranty details, please refer to the warranty card included with your product or visit the official Google Nest support webstranica. Garantni uslovi obično pokrivaju nedostatke u materijalima i izradi za određeni period od datuma kupovine.

9.2 Korisnička podrška

If you require further assistance, technical support, or have questions not covered in this manual, please visit the official Google Nest support page or contact their customer service directly. You can usually find contact information and extensive FAQs on the Google Nest webstranica: support.google.com/nest.