Gree WiFi Module Instruction Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your Gree WiFi Module. This module enables smart control functionality for compatible Gree air conditioning units, allowing you to manage your AC remotely via a smartphone application. Please read this manual thoroughly before installation and use to ensure proper function and safety.

2. Product Overview

The Gree WiFi Module is a compact device designed to integrate with specific Gree air conditioner models, providing wireless connectivity. It features a four-core jack for secure and reliable connection to your AC unit's control board. Once installed, it facilitates remote control and monitoring through a dedicated mobile application.

The module is identified by various model numbers, including 30110144, 300018060105, and 300018000070, which are typically found on the product label.

3. Specifications

4. Setup Instructions

Important Safety Notice: Before proceeding with installation, ensure that the power supply to your air conditioning unit is completely disconnected at the circuit breaker. Failure to do so may result in electric shock or damage to the unit.

1. Locate the AC Control Board: Refer to your Gree air conditioner's user manual to identify the location of the control board and the designated port for the WiFi module. This is typically found behind the front panel of the indoor unit.
2. Access the Port: Carefully open the front panel of your AC unit. You may need a screwdriver to remove screws securing the panel.
3. Connect the WiFi Module: Align the four-core jack of the WiFi module with the corresponding port on the AC control board. Gently push until it clicks into place, ensuring a secure connection. Do not force the connector.
4. Secure the Module: Position the WiFi module within the AC unit, ensuring it does not obstruct any moving parts or airflow. Some units may have a designated slot or clip for the module.
5. Close the AC Panel: Carefully reattach the front panel of your AC unit and secure any screws removed earlier.
6. Restore Power: Reconnect the power supply to your air conditioning unit at the circuit breaker.
7. Initial Power-On: Turn on your AC unit. The WiFi module should now be powered and ready for app pairing.

5. Operating Instructions

After successful physical installation, you will need to pair the WiFi module with your smartphone application.

1. Download the App: Search for the official Gree smart home application (e.g., 'Gree+' or 'Gree Smart') in your smartphone's app store (Apple App Store or Google Play Store). Download and install it.
2. Create an Account: Open the app and follow the on-screen instructions to create a new user account or log in if you already have one.
3. Add Device: Within the app, navigate to the 'Add Device' or 'Add Air Conditioner' section.
4. Pairing Process: The app will guide you through the pairing process. This typically involves:
   • Putting the AC unit into pairing mode (often by pressing a specific button on the AC remote or unit for a few seconds).
   • Connecting your smartphone to your home WiFi network (2.4GHz band is usually required).
   • Allowing the app to discover the WiFi module.
   • Entering your home WiFi password into the app to connect the module to your network.
5. Remote Control: Once successfully paired, you can use the app to control your Gree air conditioner, including power on/off, mode selection (Cool, Heat, Fan, Dry), temperature adjustment, fan speed, and scheduling.

6. Maintenance

The Gree WiFi Module requires minimal maintenance to ensure optimal performance.

• Cleaning: Periodically wipe the exterior of the module (if accessible) with a soft, dry cloth to remove dust. Do not use liquid cleaners or abrasive materials.
• Environment: Ensure the module is kept in a dry environment, away from direct moisture, extreme temperatures, and corrosive substances.
• No User-Serviceable Parts: The module contains no user-serviceable parts. Do not attempt to open or repair the device, as this will void any potential warranty and may cause damage.

7. Troubleshooting

If you encounter issues with your Gree WiFi Module, try the following troubleshooting steps:

• Module Not Responding:
  • Check if the AC unit is powered on.
  • Ensure the four-core jack is securely connected to the AC control board.
  • Try restarting the AC unit by turning off its power at the circuit breaker for a few minutes, then turning it back on.
• App Cannot Find Device / Connection Issues:
  • Verify your smartphone is connected to a 2.4GHz WiFi network. Many smart devices do not support 5GHz networks.
  • Ensure your WiFi router is functioning correctly and within range of the AC unit.
  • Restart your WiFi router.
  • Attempt the pairing process again from the beginning, following the app's instructions carefully.
  • Check for app updates in your smartphone's app store.
• Incorrect Control / Delayed Response:
  • Ensure your app is up-to-date.
  • Check your internet connection stability.

8. User Tips

• Compatibility Check: Always verify the compatibility of the WiFi module with your specific Gree air conditioner model before purchase and installation. Refer to your AC unit's manual or contact Gree support.
• WiFi Network: For best performance, ensure your home WiFi network is stable and the AC unit is within a reasonable range of your router.
• App Permissions: Grant necessary permissions to the Gree smart home app on your smartphone for full functionality.

9. Warranty and Support

For warranty information, technical support, or service inquiries, please contact the seller or the manufacturer directly. Keep your purchase receipt as proof of purchase.

Please note that free returns are typically available within 90 days of purchase, subject to the seller's return policy.