1. Introdução
Thank you for choosing the AVATTO WT400-16A-B Smart WiFi Thermostat. This device is designed to provide intelligent temperature control for your water heater and gas boiler systems, offering convenience through programmable schedules, app control, and voice commands. Please read this manual carefully before installation and operation to ensure proper use and optimal performance.
2. Informações de segurança
- Always disconnect power to the heating system before installing or servicing the thermostat.
- A instalação deve ser realizada por um eletricista ou técnico de aquecimento qualificado.
- Não exponha o termostato à água ou à umidade excessiva.
- Certifique-se de que todas as conexões elétricas estejam seguras e em conformidade com as normas elétricas locais.
- Mantenha as pilhas fora do alcance de crianças. Descarte as pilhas usadas de forma responsável.
3. Conteúdo da embalagem
Verifique se todos os itens estão presentes no seu pacote:
- AVATTO WT400-16A-B Thermostat Unit
- Manual do usuário
- Parafusos de montagem (2 unidades)
- NTC Sensor Cable (3 meters)
4. Produto acabadoview
4.1 Principais Características
- Controle inteligente por Wi-Fi: Connects directly to 2.4 GHz Wi-Fi for remote control via smartphone app.
- Controle de voz: Compatível com Amazon Alexa e Google Assistant para operação sem usar as mãos.
- Programação de horários: Offers 6 distinct heating programs for weekdays and 2 for weekends, optimizing energy use.
- Funcionalidade de aquecimento e resfriamento: Supports both heating and cooling modes for year-round comfort.
- Grande display LCD: A 4.6-inch screen clearly shows room temperature, set temperature, operating status, battery level, day, and time.
- Fácil instalação: Designed for surface mounting with potential-free output (NO, NC, COM).
- Opções de energia dupla: Operates on AAA batteries with an optional Type-C power input.
4.2 Visor e controles
The thermostat features a clear LCD screen and an intuitive rotary knob for adjustments.
4.3 Compatibilidade
This thermostat is designed for use with water heaters and gas boilers that have dry contact connections. Isso é not compatible with electric underfloor heating systems or instantaneous electric water heaters.
Image: This diagram illustrates the thermostat's compatibility. It is compatible with gas boilers featuring dry contact connections (indicated by a checkmark) and is not compatible with electric heating systems or actuator valves (indicated by cross marks).
5. Configuração
5.1 Instalação
The thermostat is designed for surface mounting. Choose a suitable location on an interior wall, away from direct sunlight, drafts, or heat sources that could affect temperature readings.
- Desconecte a energia: Turn off the main power supply to your heating system at the circuit breaker.
- Monte a placa traseira: Detach the front panel of the thermostat from its backplate. Secure the backplate to the wall using the provided screws.
- Fiação: Connect the heating system wires to the NO (Normally Open), NC (Normally Closed), and COM (Common) terminals on the backplate. Refer to your heating system's manual for specific wiring diagrams. The thermostat provides a potential-free output.
- Fixe o painel frontal: Once wiring is complete and secure, reattach the front panel to the backplate.
Image: This image shows the thermostat's backplate with wiring terminals and its physical dimensions (13.3 cm width, 8.6 cm height, 2.5 cm depth).
5.2 Fonte de alimentação
The thermostat can be powered by three AAA batteries or via a Type-C USB connection.
- Instalação da bateria: Open the battery compartment on the back of the thermostat and insert three AAA batteries, observing the correct polarity. The screen will display the battery level. Under normal operation, batteries typically last about 6 months.
- Type-C Power (Optional): For continuous power, you can connect a Type-C USB cable to the designated port.
Image: This image illustrates the battery compartment for AAA batteries and the Type-C port for alternative power input.
5.3 Conexão WiFi
To enable smart features, connect your thermostat to your home's 2.4 GHz Wi-Fi network.
- Baixar aplicativo: Download and install the 'Smart Life' or 'AVATTO' app from your smartphone's app store.
- Registrar/Login: Crie uma conta ou faça login no aplicativo.
- Adicionar dispositivo: In the app, select 'Add Device' or the '+' icon. Choose 'Thermostat' or 'Heating Control'.
- Modo de emparelhamento: Follow the in-app instructions to put the thermostat into pairing mode (usually involves pressing and holding a button on the thermostat until a Wi-Fi icon flashes).
- Conectar ao Wi-Fi: Ensure your mobile phone is connected to your home's 2.4 GHz Wi-Fi network. Enter your Wi-Fi password in the app.
- Configuração completa: The app will guide you through the final steps to connect the thermostat.
6. Instruções de operação
6.1 Operação básica
- Ligar/desligar: Pressione o botão liga / desliga para ligar ou desligar o termostato.
- Ajustar temperatura: Rotate the knob to set your desired room temperature. The display will show both the current room temperature and the set temperature.
6.2 Programmable Modes
The thermostat allows you to set a weekly schedule to automatically adjust the temperature.
- Weekday Programs: Set up to 6 different heating periods for Monday to Friday.
- Weekend Programs: Set up to 2 heating periods per day for Saturday and Sunday.
- Setting Schedule: Access the programming menu via the thermostat's interface or the Smart Life/AVATTO app to configure your desired times and temperatures for each period.
Image: This image displays the app interface for setting a weekly programmable schedule, showing different time slots and temperatures for each day.
6.3 Controle de aplicativos
Control your thermostat remotely using the Smart Life or AVATTO app.
- Ajuste remoto de temperatura: Change the set temperature from anywhere.
- Gerenciamento de cronograma: Easily create, modify, or disable heating schedules.
- Troca de modo: Switch between heating and cooling modes.
- Compartilhamento de dispositivos: Share control of the thermostat with family members.
6.4 Controle de voz
Integrate your thermostat with Amazon Alexa or Google Assistant for convenient voice commands.
- Vinculação de contas: Follow the instructions in the Smart Life/AVATTO app to link your account with Alexa or Google Assistant.
- Comandos de voz: Utilize comandos como:
- "Alexa, ajuste [Nome do Termostato] para 22 graus."
- "Hey Google, what is the temperature in [Room Name]?"
Image: This image demonstrates remote control via the Smart Life app and voice control using an Alexa device, showing a command to set the room temperature.
6.5 Heating and Cooling Function
The thermostat supports both heating and cooling modes. You can switch between these functions as needed to maintain a comfortable ambient temperature throughout the year.
- Seleção de modo: The mode can typically be changed through the thermostat's menu settings or directly within the Smart Life/AVATTO app.
- Temperature Hysteresis: The thermostat features precise temperature control with adjustable hysteresis (0.5-10°C) to prevent rapid cycling of your heating/cooling system.
- Limites de temperatura: Set minimum and maximum temperature limits (e.g., 5-35°C) to ensure safe and efficient operation.
Image: This image illustrates the heating and cooling functions, showing temperature arrows and the app interface for selecting 'Hot' or 'Cold' modes.
Image: This image highlights the precise temperature control features, including temperature hysteresis (0.5-10°C), minimum temperature setting (0.5°C), and upper/lower temperature limits (5-35°C).
7. Manutenção
7.1 Substituição da bateria
When the battery level indicator on the screen shows low power, replace the three AAA batteries promptly to ensure continuous operation. Refer to section 5.2 for battery installation instructions.
8. Solução De Problemas
Se você tiver problemas com o seu termostato, consulte os problemas comuns e suas soluções a seguir:
| Problema | Possível causa/solução |
|---|---|
| O termostato não liga. | Check if the AAA batteries are correctly inserted and charged. Ensure the power button is functioning. If using Type-C power, verify the cable connection. |
| Confused characters appear on the screen. | This may indicate an installation issue. Reinstall the device, ensuring all connections are secure. |
| Displayed temperature is inaccurate. | Access the advanced menu mode on the thermostat or the calibration menu in the Smart Life/Tuya app to adjust temperature settings. |
| Device starts normally, but screen does not show output temperature. | Check the connection between the main control board and the power board. Verify that all wiring is correct according to the markings on the device connector. |
| Não é possível conectar ao Wi-Fi. | Ensure your router is broadcasting a 2.4 GHz Wi-Fi signal. Confirm your mobile phone is connected to the 2.4 GHz network during pairing. Check Wi-Fi password. |
9. Especificações
- Marca: AVATAR
- Número do modelo: WT400-16A-B (also referred to as WT580)
- Cor: Preto
- Dimensões (Termostato): Aproximadamente 13.3 x 8.6 x 2.5 cm
- Peso do item: 270 gramas
- Power Output (Heating System): Até 3800 Watts
- Volumetage: 240 Volts (CA)
- Material: Plástico
- Power Source (Thermostat): 3 x AAA Batteries (sold separately), optional Type-C USB
- Conectividade: Wi-Fi (2.4 GHz), Bluetooth
- Tipo de Controlador: Amazon Alexa, Assistente Google
- Características especiais: Voice control, LCD display (temperature, weather, time, date, room temp, heating icon), 0.5°C temperature increments, Silent operation, Smart Life/Tuya Smart remote control.
- Specific Product Uses: Water heaters and gas boilers with dry contact.
10. Garantia e Suporte
Information regarding specific warranty details is not available in this document. For technical assistance, troubleshooting, or any questions not covered in this manual, please contact AVATTO customer support. You may also find additional support resources through the Smart Life or AVATTO application.
