AVATTO Smart WiFi Programmable Thermostat (16A) User Manual

1. Introduction

This manual provides comprehensive instructions for the installation, setup, operation, and maintenance of your AVATTO Smart WiFi Programmable Thermostat (16A). This device is designed for electric heating systems, offering intelligent temperature control through its touch interface, mobile application, and voice assistants. Please read this manual carefully before installation and use to ensure proper function and safety.

Image 1.1: The AVATTO Smart WiFi Thermostat, demonstrating its integration with a smartphone application and voice control devices.

2. Package Contents

Verify that all items listed below are present in your product package:

• 1 x AVATTO Smart WiFi Thermostat (16A)
• 2 x Mounting Screws
• 1 x User Manual
• 1 x NTC Sensor (3m cable length)

Image 2.1: Visual representation of the items included in the product package for the WT100-16A model.

3. Product Overview

The AVATTO Smart WiFi Thermostat features a modern design with a clear display and intuitive touch controls. It is designed to provide efficient and convenient control over your electric heating system.

3.1 Key Features

• APP Control: Manage your heating from anywhere using the Smart Life/Tuya Smart app.
• Voice Control: Compatible with Alexa and Google Home for hands-free operation.
• Weekly Programming: Customize heating schedules for each day of the week.
• Child Lock: Prevents unauthorized changes to settings.
• Multi-modes: Supports various operating modes for different needs.

Image 3.1: Overview of the AVATTO Smart Thermostat's main features.

3.2 Display Elements and Controls

Familiarize yourself with the thermostat's display and touch keys:

Image 3.2: Labeled diagram of the thermostat's display and control buttons.

• Time: Current time display.
• Week: Current day of the week.
• Room Temp: Displays the current ambient room temperature.
• Setting Temp: Displays the target temperature.
• Heating Display: Indicates when the heating system is active.
• Child Lock: Icon indicates if child lock is enabled.
• Manual/Automatic Mode: Indicates the current operating mode.
• Mode Key (M): Used to adjust operating modes.
• Clock Key: Used to adjust time and week settings.
• Power Key: Turns the thermostat ON/OFF.
• Up/Down Arrows: Adjust temperature settings and navigate menus.

4. Installation

WARNING: Electrical installation should only be performed by a qualified electrician. Ensure power is turned off at the main circuit breaker before beginning any wiring work.

4.1 Dimensions and Mounting

The thermostat is designed for standard wall mounting boxes. Refer to the dimensions below to ensure compatibility with your existing setup.

Image 4.1: Physical dimensions of the thermostat and recommended wall mounting box.

4.2 Wiring Diagram (Electric Heating 16A)

Follow the wiring diagram carefully for connecting the thermostat to your electric heating system. This model is rated for 16A electric heating.

1. Connect the Live wire (L) to terminal 1.
2. Connect the Neutral wire (N) to terminal 2.
3. Connect the Load Neutral wire (N1) from your heating element to terminal 3.
4. Connect the Load Live wire (L1) from your heating element to terminal 4.
5. Terminals 5 and 6 are for the external NTC sensor. Connect the sensor wires to these terminals.
6. Terminal 7 is typically for grounding, if applicable to your installation.

Image 4.2: Detailed wiring diagram for electric heating systems.

5. Setup

5.1 Initial Power-On

After successful wiring, restore power to the thermostat. The display should light up, indicating it is ready for configuration.

5.2 App Connection (Smart Life/Tuya Smart)

To unlock the full smart features of your thermostat, connect it to the Smart Life or Tuya Smart application on your smartphone.

1. Download the Smart Life or Tuya Smart app from your device's app store (available for iOS and Android).
2. Register or log in to your account.
3. Ensure your smartphone is connected to a 2.4GHz WiFi network. The thermostat does not support 5GHz networks.
4. On the thermostat, follow the instructions in the app to enter pairing mode (usually by pressing and holding a specific button combination until a WiFi icon flashes).
5. In the app, tap '+' to add a device, then select 'Small Home Appliances' > 'Thermostat' or use the auto-scan feature.
6. Follow the on-screen prompts to complete the connection process.

Image 5.1: Remote control of the thermostat via the Smart Life/Tuya Smart application.

6. Operating Instructions

6.1 Setting Time and Date

Use the 'Clock Key' on the thermostat or the app to set the current time and day of the week.

6.2 Operating Modes

The thermostat typically supports the following modes, selectable via the 'Mode Key (M)' or the app:

• Manual Mode: Maintains a constant temperature set by the user.
• Automatic (Programmable) Mode: Follows a pre-set weekly schedule.

6.3 Temperature Adjustment

In Manual Mode, use the Up/Down arrow keys on the thermostat or the app to set your desired temperature.

6.4 Weekly Programming

The thermostat allows for up to 6 programmable periods per day, enabling you to set different temperatures for various times. This feature is accessible through the app or directly on the thermostat.

Image 6.1: Example of a programmable weekly schedule on the thermostat and within the mobile application.

6.5 Child Lock Function

Activate the child lock feature to prevent accidental or unauthorized changes to the thermostat settings. This can typically be enabled or disabled via the app or by a specific button combination on the thermostat (refer to the on-screen icon).

7. Voice Control Integration

Your AVATTO Smart WiFi Thermostat is compatible with popular voice assistants, allowing for convenient hands-free control.

7.1 Connecting to Alexa / Google Home

1. Ensure your thermostat is already connected to the Smart Life/Tuya Smart app.
2. Open the Alexa or Google Home app on your smartphone.
3. Navigate to the 'Skills & Games' (Alexa) or 'Works with Google' (Google Home) section.
4. Search for and enable the 'Smart Life' or 'Tuya Smart' skill/service.
5. Link your Smart Life/Tuya Smart account when prompted.
6. Discover devices. Your thermostat should now appear in your Alexa/Google Home device list.

7.2 Voice Commands

Once connected, you can use commands such as:

• "Alexa, set [Thermostat Name] to 22 degrees."
• "Hey Google, what is the temperature of [Thermostat Name]?"
• "Alexa, turn on [Thermostat Name]."
• "Hey Google, turn off [Thermostat Name]."

8. Maintenance

The AVATTO Smart WiFi Thermostat requires minimal maintenance to ensure optimal performance.

• Cleaning: Gently wipe the display and casing with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Software Updates: Periodically check the Smart Life/Tuya Smart app for firmware updates to ensure your thermostat has the latest features and security enhancements.
• Sensor Check: Ensure the external NTC sensor is free from obstructions and damage for accurate temperature readings.

9. Troubleshooting

If you encounter issues with your thermostat, refer to the following common problems and solutions:

If the problem persists, please contact AVATTO customer support for further assistance.

10. Specifications

11. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official AVATTO website. Keep your purchase receipt as proof of purchase for warranty claims.

For further assistance, you may contact AVATTO customer service through their official channels.