How do I Connect my Daikin AC to WiFi?

Connecting your Daikin air conditioner (AC) to WiFi allows you to control and monitor your unit remotely using a smartphone or tablet. This feature provides added convenience and flexibility, enabling you to adjust settings, turn the AC on or off, and check its status from anywhere. To connect your Daikin AC to WiFi, you’ll need a compatible WiFi adapter and the Daikin Online Controller mobile application. This comprehensive guide will walk you through the step-by-step process to get your Daikin AC connected to your home’s wireless network.

Compatibility and Adapter Installation

  1. Check Compatibility: Ensure that your Daikin AC model is compatible with a WiFi adapter. You can find this information on the Daikin website or by contacting their customer support.

  2. Obtain the Correct Adapter: Purchase a WiFi adapter that is specifically designed and compatible with your Daikin AC model. Daikin offers several adapter options, so make sure to get the right one for your unit.

  3. Install the Adapter: Refer to the installation manual provided with the WiFi adapter for detailed instructions on how to install it inside the fancoil unit of your Daikin AC. The installation process may vary depending on your AC model, so follow the manufacturer’s guidelines carefully.

  4. Locate the designated space or compartment within the fancoil unit where the adapter can be installed.

  5. Carefully insert the adapter and secure it in place according to the instructions.
  6. Ensure that the adapter is properly connected to the necessary electrical and communication interfaces within the AC unit.

  7. Verify the Installation: After installing the adapter, power on the Daikin AC and check if the adapter is functioning correctly. Look for any indicator lights or status messages that confirm the adapter is properly connected and ready for configuration.

Daikin Online Controller App Setup

how do i connect my daikin ac to wifiImage source: Daikin Air Conditioner Outdoor by Dinkun Chen

  1. Download the App: Visit the App Store (for iOS devices) or Google Play Store (for Android devices) and download the Daikin Online Controller mobile application.

  2. Connect to the Same WiFi Network: Make sure that your smartphone or tablet is connected to the same WiFi network as your Daikin AC. This is crucial for the app to detect and communicate with your AC unit.

  3. Launch the App: Open the Daikin Online Controller app on your mobile device.

  4. Add Your Daikin AC: Tap the “+” button in the app to add your Daikin AC. The app will search for nearby Daikin ACs that are connected to the same WiFi network.

  5. Enter the Child Lock Code (if applicable): If your Daikin AC has a child lock feature enabled, you will need to enter the child lock code to connect the AC to the WiFi network.

  6. Configure the Network Settings: In the app, configure the network settings for your Daikin AC. This may include selecting the WiFi network, entering the network password, and setting other network-related parameters.

  7. Customize AC Settings: Use the Daikin Online Controller app to set the operation mode, temperature, fan speed, air flow direction, and other settings for your Daikin AC.

Troubleshooting and Considerations

  1. WiFi Channel Compatibility: The WiFi adapter used with your Daikin AC does not support the use of WiFi channels 12 and 13. If your router is set to use these channels, you’ll need to change the router settings to use a different channel within the range of 1-11.

  2. Firmware Updates: Regularly check for and install any available firmware updates for your Daikin AC and the WiFi adapter. These updates may include bug fixes, performance improvements, and additional features.

  3. Network Stability: Ensure that your home WiFi network is stable and reliable. Intermittent or weak WiFi connections can affect the performance and reliability of the Daikin AC’s remote control functionality.

  4. Troubleshooting Connectivity Issues: If you encounter any issues with connecting your Daikin AC to the WiFi network or controlling it through the app, refer to the manufacturer’s troubleshooting guide or contact Daikin’s customer support for assistance.

By following these detailed steps, you can successfully connect your Daikin AC to your home’s WiFi network and take advantage of the remote control and monitoring capabilities offered by the Daikin Online Controller app.

References:

  1. Daikin WI-FI setup (ONECTA APP) – YouTube
  2. Wifi Setup – Daikin
  3. [Release] Daikin AC Wifi Controller – ⚙️ Custom Apps and Drivers – Hubitat Community](https://community.hubitat.com/t/release-daikin-ac-wifi-controller/53489)