1. Introduktion
This manual provides detailed instructions for the installation, operation, and maintenance of your VANCOO Tuya/Smart Life WiFi Thermostat. This smart thermostat is designed for gas boiler heating systems, offering convenient temperature control via touch buttons, a mobile application, and voice commands. It supports both WiFi and Zigbee connectivity options (depending on the model variant) and integrates seamlessly with smart home platforms like Amazon Alexa and Google Home.
The thermostat features a one-piece smooth panel with silver touch keys for a modern aesthetic and ease of use. Its flat back design means it does not need to be embedded in the wall, simplifying installation.
Video: Produktet er slutview, installation steps, and smart control features.
2. Pakkens indhold
Markér venligst feltet for følgende elementer:
- Termostat *1
- Skruer *2

Billede: Indhold af produktpakken.
3. Specifikationer
| Feature | Specifikation |
|---|---|
| Strømforsyning | 3 x 1.5 V alkaline AA-batterier (medfølger ikke) |
| Temperaturindstillingsområde | 5~95℃ |
| Hysterese | 0.5~10℃ (Factory setting: 0.5℃) |
| Minimumstemperaturindstilling | 0.5 ℃ |
| Øvre og nedre temperaturgrænser | 5~95℃ |
| Omgivelsestemperatur | -5~50℃ |
| Beskyttelsesniveau | IP20 |
| Materiale | Anti-brændbar pc |
| Forbindelse | 2.4G WiFi (for WiFi model) / Zigbee Gateway (for Zigbee model) |
| Certificering | CE |
| Mål (L x B x D) | 86 mm x 86 mm x 25 mm |

Image: Thermostat dimensions.
4. Produktet er slutview
4.1 Fysiske egenskaber
The thermostat features a sleek, one-piece smooth panel with silver-colored touch keys for easy interaction. Its design allows for surface mounting without needing to be embedded into the wall.

Billede: Forside view af termostaten.

Billede: Bagside view of the thermostat, showing mounting points.
4.2 Vis ikoner
The thermostat's screen displays various icons and information to keep you informed about its status and current settings:

Image: Explanation of display icons on the thermostat screen.
5. Installation
5.1 Batteriinstallation
- Carefully open the back cover of the thermostat.
- Insert three (3) 1.5V AA alkaline batteries into the designated compartment, ensuring correct polarity. Batteries are not included in the package.
- Luk bagdækslet forsvarligt.

Image: Low battery reminder and battery type.
5.2 Montering
The thermostat is designed for surface mounting. Fix the back plate to the wall using the provided screws. Ensure it is securely attached before proceeding with wiring.
5.3 Wiring Diagram (Gas Boiler)
This thermostat is designed for gas boiler heating systems. Follow the wiring diagram carefully to connect the thermostat to your gas boiler. Use a screwdriver to pry open the back shell to access the wiring terminals.

Image: Detailed wiring diagram for connecting to a gas boiler using dry contacts (COM, NO).
WARNING: Electrical installation should be performed by a qualified professional to prevent electric shock or damage to the device.
6. Betjeningsvejledning
6.1 Manuel kontrol
You can directly adjust the temperature and switch modes using the touch keys on the thermostat's front panel. Press the power button to turn the unit on or off. Use the up and down arrows to adjust the set temperature. The 'M' button allows you to cycle through different operating modes.

Image: Explanation of Manual, Auto, and Temporary Manual operating modes.
6.2 App Control (Tuya/Smart Life)
The thermostat can be controlled remotely using the Smart Life or Tuya Smart application on your smartphone.
- Download the 'Smart Life' or 'Tuya Smart' app from the Google Play Store or Apple App Store.
- Registrer eller log ind på din konto.
- Add the device by following the in-app instructions for adding a thermostat. Ensure your phone is connected to a 2.4GHz WiFi network during pairing.
- Once connected, you can remotely set temperatures, change modes, view statistics, and manage advanced settings.

Image: Controlling the thermostat with the Tuya App.
6.3 Stemmestyring (Amazon Alexa og Google Home)
Integrer din termostat med Amazon Alexa eller Google Home for praktisk stemmestyring.
- Ensure your thermostat is successfully connected to the Smart Life/Tuya Smart app.
- Open the Alexa or Google Home app, navigate to 'Skills' or 'Works with Google', and enable the 'Smart Life' skill.
- Tilknyt din Smart Life/Tuya Smart-konto.
- Discover devices. You can now use voice commands like, "Alexa, make the heater warmer."

Billede: Stemmestyringskompatibilitet med smarte assistenter.
6.4 Weekly Programmable Schedule
Set up a customized heating schedule to match your daily routine and save energy. The thermostat supports 5+2, 6+1, or 7-day programming cycles.
- Weekday Settings: Up to 6 time periods can be set for weekdays, each with a specific temperature.
- Weekend Settings: Up to 2 time periods can be set for rest days, each with a specific temperature.
Access these settings through the mobile application under 'Weekly Programming'.

Image: Weekly programmable schedule settings via the app.
6.5 Børnelåsfunktion
The Child Lock feature prevents accidental changes to the thermostat settings, ideal for households with children.
- Aktivering/Deaktivering: This function can be toggled on or off via the mobile application under 'Child Lock' in advanced settings.

Image: Child Lock feature in action.
6.6 Antifrost Function
The Antifrost function helps protect your heating system and pipes from freezing during cold periods, even when the heating is off.
- Operation: When activated, if the room temperature drops below 5°C, the thermostat will automatically initiate heating for a short period to raise the temperature above the freezing point.
- Aktivering/Deaktivering: This feature can be enabled or disabled through the mobile application under 'Frost protection'.

Image: Antifrost function settings.
6.7 Temperaturkalibrering
If you find the displayed room temperature to be inaccurate, you can calibrate it. The display room temperature can be adjusted from +9.9°C to -9.9°C via the mobile application under 'Temperature Calibration' in advanced settings.
6.8 Vejrudsigtsvisning
The thermostat can display a basic weather forecast, providing current weather conditions directly on its screen.

Image: Weather forecast display on the thermostat screen.
7. Vedligeholdelse
7.1 Påmindelse om lavt batteriniveau
The thermostat will display a low battery symbol on its screen when the batteries are running low. When this symbol appears, it is time to replace the three (3) AA alkaline batteries to ensure continuous operation.

Image: Low battery reminder on the thermostat screen.
7.2 Rengøring
Tør forsigtigt overfladen af med en blød, tør klud for at rengøre termostaten. Brug ikke slibende rengøringsmidler, opløsningsmidler eller våde klude, da disse kan beskadige enheden.
8. Fejlfinding
- Termostaten tænder ikke: Kontroller, om batterierne er isat korrekt, og at de ikke er opbrugte. Udskift dem med nye AA-batterier, hvis det er nødvendigt.
- Ingen opvarmning/køling: Verify that the thermostat is in the correct operating mode (e.g., heating mode) and the set temperature is above the current room temperature. Check the wiring connections to the gas boiler.
- Problemer med app-forbindelse: Ensure your smartphone is connected to a 2.4GHz WiFi network during the pairing process. Check if the thermostat's WiFi indicator is active. Restart the thermostat and your router if problems persist.
- Unøjagtig temperaturaflæsning: Use the Temperature Calibration feature in the app to adjust the displayed temperature if it deviates from an accurate external thermometer.
- Stemmestyring virker ikke: Confirm that the Smart Life/Tuya Smart skill is enabled in your Alexa or Google Home app and your accounts are linked. Ensure the thermostat is online in the Smart Life/Tuya Smart app.
For more detailed troubleshooting steps and error codes, please refer to the full user manual PDF.
9. Brugertips
- You can operate the thermostat directly using its physical buttons even if the app is not connected or available. This allows for basic temperature adjustments and mode changes without smartphone access.
- Utilize the weekly programming feature to optimize energy consumption by setting different temperatures for various times of the day and week, aligning with your schedule.
- The Antifrost function is particularly useful during colder months or when you are away for extended periods, preventing potential damage from freezing temperatures.
10. Garanti og support
For detailed warranty information, technical support, and a comprehensive guide to all features, please refer to the official user manual in PDF format. You can access the PDF manual here: Brugervejledning (PDF).
