AVATTO Smart WiFi Programmable Thermostat (Model WT300-WH-3A) - User Manual

1. Fampidirana

This manual provides detailed instructions for the installation, operation, and maintenance of your AVATTO Smart WiFi Programmable Thermostat. This device is designed to regulate room temperature for water-based underfloor heating systems, offering smart control via a mobile application and voice commands. Please read this manual thoroughly before installation and use.

2. Vokatra mihoatraview

The AVATTO Smart WiFi Programmable Thermostat is an advanced device for managing your underfloor heating system. It offers a range of features for comfort and energy efficiency:

• Smart Control: Remote operation via the "Smart Life" or "Tuya Smart" mobile applications.
• Feo mpanampy mifanentana: Supports voice commands through Amazon Alexa and Google Home.
• Fomba azo zahana: Features Manual mode and a flexible Programming mode (5+2, 6+1, or 7-day settings with 6 different temperature periods per day, and 2 for weekends).
• Temperature calibration: Allows adjustment for precise temperature readings.
• Fampisehoana azo ahitsy: Three levels of screen brightness for optimal visibility.
• Accurate Sensing: Integrated NTC temperature sensors ensure precise room temperature regulation.
• Toetra fiarovana: Includes Child Safety Lock, Power-off Memory, and Anti-freeze Function.
• Famaritana ara-teknika: Operates within a 5°C to 70°C temperature range with ±0.5°C accuracy. Power supply is 100-240 VAC, 50/60 Hz, 3A, 1200W. Connects via 2.4 GHz Wi-Fi.

Image 2.1: The AVATTO Smart WiFi Thermostat display alongside a smartphone showing the control app and miniature voice assistant devices.

Sary 2.2: Vitaview of the AVATTO Smart WLAN Water Underfloor Heating Thermostat's key features, including APP Control, Voice Control, High-efficiency, Flame Retardant Material, and 2.4G WiFi connectivity.

Sary 2.3: Misy antsipiriany view of the intelligent digital LCD touchscreen, with labels indicating Time, Room Temperature, Heating Display, Child Lock, Set Temperature, Automatic Mode, Weekday, Mode Setting, and temperature adjustment buttons.

3. Fametrahana

3.1 Fametrahana ara-batana

The thermostat is designed for wall mounting. Ensure you have a suitable wall mounting box for installation.

Image 3.1: Dimensions of the AVATTO Thermostat (86mm x 86mm front, 50mm x 50mm rear mounting) and examples of compatible round and square wall mounting boxes.

3.2 Torolàlana tariby

fampitandremana: Electrical installation should be performed by a qualified professional. Ensure power is disconnected before wiring.

Connect the thermostat according to the diagrams below. The WT300-WH-3A model is designed for 3A water underfloor heating systems.

Image 3.2: The AVATTO Thermostat display with an inset diagram illustrating its connection to an underfloor heating manifold and a 3A actuator.

Image 3.3: Wiring diagram for the WT300-WH-3A model, showing connections for Neutral (N), Live (L), and Normally Closed (NC) or Normally Open (NO) actuators. An accompanying app screenshot demonstrates how to switch between NC and NO output modes.

Image 3.4: Comprehensive wiring diagram for the thermostat, indicating Live (L), Neutral (N), and Ground (Port 5) connections. It also shows the connection points for actuators.

3.3 App Connection (Smart Life / Tuya Smart)

1. Download the "Smart Life" or "Tuya Smart" app from your mobile device's app store.
2. Misoratra anarana na miditra amin'ny kaontinao.
3. On the thermostat, press and hold the '-' button for 5-10 seconds to activate the Wi-Fi signal. The Wi-Fi icon on the display will flash.
4. In the app, follow the instructions to add a new device. Select "Thermostat" or a similar heating control device.
5. Ataovy azo antoka fa mifandray amin'ny tambajotra Wi-Fi 2.4 GHz ny findainao.
6. Follow the in-app prompts to connect the thermostat to your Wi-Fi network.

Image 3.5: Screenshots of the Smart Life app interface, demonstrating device information, settings, and options for third-party control like Alexa and Google Assistant.

4. Torolàlana miasa

4.1 Fampandehanana fototra

• Herim-batana / maty: Tsindrio ny bokotra herinaratra (U) to turn the thermostat on or off.
• Fanitsiana ny maripana: Use the '+' and '-' buttons to manually increase or decrease the set temperature.

4.2 Fomba Fifantenana

Press the 'M' button to switch between Manual Mode and Programming Mode.

• Fomba tanana: The thermostat maintains the set temperature until manually changed.
• Fomba fandaharana: The thermostat follows a pre-set schedule.

4.3 Fandaharam-potoanan'ny fandaharana

In Programming Mode, you can set a schedule for 5+2 days (weekdays + weekend), 6+1 days (Mon-Sat + Sunday), or 7 days (individual days). Each day allows for 6 different temperature settings, with weekends typically having 2 settings.

Refer to the Smart Life/Tuya Smart app for detailed instructions on setting up your personalized heating schedule.

4.4 Fikirana mandroso

• Temperature calibration: If there is a difference between the actual room temperature and the thermostat's display, you can adjust it via the app settings (e.g., -2°C to +2°C).
• Famirapiratry ny efijery: Adjust the display brightness through the app.
• Hidin'ankizy: Activate the child safety lock to prevent unauthorized changes to settings.
• Fiarovana amin'ny hatsiaka: This function prevents the temperature from dropping below a certain threshold, protecting pipes from freezing.
• Hysteresis ny maripana: Set the temperature difference (0.5°C to 10°C) before the heating activates or deactivates.
• Temperature fetra: Configure upper and lower temperature limits (15°C to 95°C).

Image 4.1: The AVATTO Thermostat display illustrating precise temperature control settings, including minimum temperature setting (0.5°C), temperature hysteresis (0.5~10°C), and upper/lower temperature limits (15°C~95°C).

4.5 Fifehezana feo

The thermostat is compatible with Amazon Alexa and Google Home for convenient voice control.

• Ensure your thermostat is linked to your Alexa or Google Home account via the Smart Life/Tuya Smart app.
• Ampiasao ny baiko toy ny:
  • "Alexa, set the thermostat to 23 degrees."
  • "Hey Google, what is the temperature in the living room?"
  • "Alexa a, alefaso ny fanafanana."

Image 4.2: The AVATTO Thermostat display alongside logos for Amazon Alexa and Google Home, demonstrating a voice command example: "Alexa, Please set the thermostat to 23°F" and the response "OK".

Image 4.3: The AVATTO Thermostat display with a person using the Smart Life app on a phone in a snowy outdoor setting, illustrating remote control capabilities.

5. Fikojakojana

To ensure optimal performance and longevity of your AVATTO Thermostat, follow these general maintenance guidelines:

• Fanadiovana: Regularly wipe the screen and exterior with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the display and casing.
• Avoid Obstructions: Ensure that the thermostat's sensors are not covered or obstructed by furniture, curtains, or other objects, as this can affect temperature readings.
• Fepetra ara-tontolo iainana: Keep the thermostat away from direct sunlight, drafts, and heat sources that could interfere with its temperature sensing.

No specific user-serviceable parts are inside. Do not attempt to disassemble the unit.

6. Famahana olana

If you encounter issues with your AVATTO Smart WiFi Programmable Thermostat, please refer to the following common problems and solutions:

If the problem persists after attempting these solutions, please contact AVATTO customer support for further assistance.

7. Famaritana

8. Warranty sy fanohanana

AVATTO provides customer support for its products. If you encounter any issues with the device, such as unavailability or difficulties with cable connection, please contact AVATTO for assistance.

For support, please refer to the contact information provided with your product packaging or visit the official AVATTO website.