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

1. Introdução

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. Produto acabadoview

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:

• Controle inteligente: Remote operation via the "Smart Life" or "Tuya Smart" mobile applications.
• Compatibilidade do Assistente de Voz: Supports voice commands through Amazon Alexa and Google Home.
• Modos programáveis: 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).
• Calibração de temperatura: Allows adjustment for precise temperature readings.
• Exibição ajustável: Three levels of screen brightness for optimal visibility.
• Detecção precisa: Integrated NTC temperature sensors ensure precise room temperature regulation.
• Características de segurança: Includes Child Safety Lock, Power-off Memory, and Anti-freeze Function.
• Especificações técnicas: 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.

Imagem 2.2: Terminadoview 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.

Imagem 2.3: Detalhada 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. Configuração

3.1 Instalação Física

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 Instruções de Fiação

Aviso: 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. Baixe o aplicativo "Smart Life" ou "Tuya Smart" na loja de aplicativos do seu dispositivo móvel.
2. Registre-se ou faça login na sua conta.
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. Certifique-se de que seu telefone esteja conectado a uma rede Wi-Fi de 2.4 GHz.
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. Instruções de operação

4.1 Operação básica

• Ligar/desligar: Pressione o botão liga / desliga (U) to turn the thermostat on or off.
• Ajuste de temperatura: Use the '+' and '-' buttons to manually increase or decrease the set temperature.

Seleção de 4.2 modos

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

• Modo manual: The thermostat maintains the set temperature until manually changed.
• Modo de programação: The thermostat follows a pre-set schedule.

4.3 Cronograma de Programação

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 Configurações Avançadas

• Calibração de temperatura: 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).
• Brilho da tela: Adjust the display brightness through the app.
• Bloqueio para crianças: Activate the child safety lock to prevent unauthorized changes to settings.
• Proteção contra geada: This function prevents the temperature from dropping below a certain threshold, protecting pipes from freezing.
• Temperature Hysteresis: Set the temperature difference (0.5°C to 10°C) before the heating activates or deactivates.
• Limites de temperatura: 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 Controle de voz

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.
• Utilize comandos como:
  • "Alexa, ajuste o termostato para 23 graus."
  • "Hey Google, what is the temperature in the living room?"
  • "Alexa, turn on the heating."

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. Manutenção

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

• Limpeza: 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.
• Evite Obstruções: Ensure that the thermostat's sensors are not covered or obstructed by furniture, curtains, or other objects, as this can affect temperature readings.
• Condições ambientais: 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. Solução De Problemas

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. Especificações

8. Garantia e Suporte

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.