Fujitsu General UTY-TFSXJ4 Wireless LAN Adapter for Using AIRSTAGE Mobile App

The Fujitsu UTY-TFSXJ4 is a Wifi interface module that provides control and monitoring of your Fujitsu mini split system using the AIRSTAGE Mobile app.

* Please call before ordering as this unit and the “H” series need to be fit verified.  Some listed units have compatibility issues.

Centralized operation for flexible remote management of all heating and cooling systems

AIRSTAGE Mobile is ideal for a wide range of applications, from large residential buildings to smaller commercial spaces such as offices and stores.
Anyone who has a smartphone and an adapter can easily install the system at a low cost.

Maximum of 5 user accounts can be set per 1 indoor unit, including the main user and sub users.

Fujitsu UTY-TFSXJ4 is for Non-Wall Mount Indoor Unit / UART Type

Please see here for more information.

Smartphone OS version

• iOS：13.4 or later
• Android：6.0 or later

* Tablet devices are not supported.

“AIRSTAGE Mobile app” cannot be used with air conditioners that are not in the “Compatible air conditioners list”.

Please kindly check the compatibility from below: