FGLair App
FGLair is a mobile application that enables you to monitor and operate Fujitsu General's air conditioners from anywhere in the world.
It is free to use and a single account can operate up to 24 indoor units. User ID and password can be used to log in from multiple mobile devices.
FGLair is available for download in both App Store and Google Play.
N/B: Effective May 2020, support for iOS 9.0 to 10.3 in FGLair app is no longer being offered.
System Diagram
It works with routers supporting 2.4 GHz b/g/n wireless communication protocols. Routers configured to support ONLY Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), or Wi-Fi 6E (802.11ax at 6 GHz) will not work.
FGLair App Usage Simultaneously with Wired Remote Controllers
FGLair can work at the same time with wired remote controllers that come with the below units:
- Fujitsu indoor units that have a built-in wireless LAN adapter
- Fujitsu's indoor units wired to the following Wireless LAN adapters: UTY-TFSXW1, UTY-TFSXF2, UTY-TFSXF3, UTY-TFSXF1, UTY-TFSXZ1, UTY-TFSXZ2, UTY-TFSXZ4
Wireless LAN adapters that cannot be used with wired remote controllers simultaneously are: UTY-TFNXZ1, UTY-TFNXZ2, UTY-TFNXZ3, UTY-TFNXZ4
More HVAC Wireless Interface options are available here.