Fujitsu UTY-TFSXW1 - User Manual

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Summary

Overview of Wireless LAN Adapter

Applicable Indoor Units

Information on compatible indoor units is available on the Fujitsu General website.

Wireless LAN Control Features

Control the device via the FGLair app; details system requirements for wireless router and smart device.

Product Specifications

Wireless LAN Adapter Specifications

Details physical dimensions, weight, operating temperature, and wireless specifications.

Wiring Design and System Diagrams

System Diagram for Connectivity

Illustrates single and multiple system configurations for connecting the WLAN adapter to indoor units.

Installation Guide

Installation Precautions

Safety precautions to consider before and during the installation process.

Installation Procedure Steps

Step-by-step instructions and warnings for installing the WLAN adapter.

Initial Setup Process

Mobile App Installation and User Registration

Guide to downloading, installing, and registering the FGLair mobile application.

Air Conditioner Registration via App

Procedure for registering the air conditioner with the smart device via the FGLair app.

Summary

Overview of Wireless LAN Adapter

Applicable Indoor Units

Information on compatible indoor units is available on the Fujitsu General website.

Wireless LAN Control Features

Control the device via the FGLair app; details system requirements for wireless router and smart device.

Product Specifications

Wireless LAN Adapter Specifications

Details physical dimensions, weight, operating temperature, and wireless specifications.

Wiring Design and System Diagrams

System Diagram for Connectivity

Illustrates single and multiple system configurations for connecting the WLAN adapter to indoor units.

Installation Guide

Installation Precautions

Safety precautions to consider before and during the installation process.

Installation Procedure Steps

Step-by-step instructions and warnings for installing the WLAN adapter.

Initial Setup Process

Mobile App Installation and User Registration

Guide to downloading, installing, and registering the FGLair mobile application.

Air Conditioner Registration via App

Procedure for registering the air conditioner with the smart device via the FGLair app.

The Fujitsu General UTY-TFSXW1 is a wireless LAN adapter designed to enable remote control of compatible indoor air conditioning units via a smart device. This optional part integrates with the air conditioning system, allowing users to manage various functions from outside the home using the FGLair mobile application.

Function Description:

The UTY-TFSXW1 adapter acts as a bridge between an indoor air conditioning unit and a wireless LAN router, facilitating communication with a smart device running the FGLair application. This setup allows for remote control of the air conditioner's basic operations and certain advanced features. The adapter itself features two LED indicators and a setting button. LED 1 (green) indicates the operation status, while LED 2 (orange) shows the wireless LAN status. The setting button is used for connecting to the wireless router.

Through the FGLair app, users can perform a range of controls, including:

Operation on/off: Turn the air conditioner on or off remotely.
Operation mode setting: Change the operating mode (e.g., cool, heat, fan).
Set temperature setting: Adjust the desired temperature.
Fan speed setting: Control the fan speed.
Airflow direction setting: This includes louver position adjustment (vertical/horizontal) and swing (vertical/horizontal), though specific functions may vary by indoor unit.
Timer setting: While some timer functions like "Off timer," "On timer," and "Sleep timer" are not available, the adapter supports "On/off program timer" and "Weekly timer" for scheduled operations.
Additional functions: This includes "ECONOMY operation setting" for energy-saving modes and "Air conditioner error e-mail notification," which sends alerts to the user's registered email in case of an error.

The system requires a wireless router that supports the IEEE802.11b/g/n wireless LAN standard and WPS for easy connection. The FGLair mobile application is compatible with iOS® 8.0 or later and Android™ 4.1 or later devices.

Important Technical Specifications:

Model Name: UTY-TFSXW1
Dimensions (H x W x D):
- Net: 71 x 38 x 15 mm (2-15/16 x 1-1/2 x 9/16 in)
- Gross: 50 x 207 x 138.5 mm (1-15/16 x 8-1/8 x 5-7/16 in)
Weight:
- Net: 35 g (1 oz) (without cable)
- Gross: 380 g (13 oz)
Operating Temperature Range: 0 to 46 °C (32 to 114.8 °F)
Wireless LAN Standard: IEEE802.11b/g/n
Frequency Bands: 2.4 GHz (1ch-13ch)
Maximum Radio-Frequency Power: 80 mW

Usage Features:

Easy Setup: Initial setup is performed using the FGLair mobile application, which guides the user through installation and user registration.
Remote Control: Allows control of the air conditioner from anywhere with an internet connection.
Scheduling: Supports programmable timers for automated operation, including weekly scheduling.
Error Notifications: Provides email alerts for air conditioner errors, enabling proactive maintenance or troubleshooting.
Single Unit Connection: One WLAN adapter is connected to each indoor unit.
System Requirements: Requires a wireless router with IEEE802.11b/g/n and WPS support, and a smart device running FGLair (iOS 8.0+ or Android 4.1+).

Maintenance Features:

Troubleshooting Guidance: The setting manual attached with the product provides information on initial setup, operating tips, and troubleshooting.
Error Reporting: The "Air conditioner error e-mail notification" feature helps users identify and address issues promptly.
Product Specifications and Design: Subject to change without notice for future improvement; users are advised to check with an authorized dealer for the latest details.

Installation and Precautions:

Proximity to Router: The WLAN adapter should be installed near the wireless router to ensure a stable connection. Certain wall materials may interfere with wireless communications.
Power Disconnection: Always disconnect the power supply or turn off the breaker before starting installation work to prevent electric shock or fire.
Cable Handling: Use only the specified accessories and connection cables. Do not modify cables, use extension cords, or independent branch wiring. Avoid pulling wires hard or catching them during installation/removal to prevent damage.
Static Electricity: Discharge static electricity from your body before working to prevent damage to circuit board components.
Water Ingress Prevention: Perform wiring to prevent water from entering the unit along external wiring, installing a trap or other countermeasures.
Physical Contact: Avoid touching the indoor unit heat exchanger or the circuit board and its parts directly with bare hands.
Prohibited Uses:
- Combined use with a wired remote controller is prohibited.
- Group connection of indoor units with a single adapter is prohibited.
- Use in simultaneous multi-system configurations is prohibited.
- Extending the attached cable is prohibited.

The UTY-TFSXW1 comes with a setting manual, an operating manual (CD-ROM), and a wireless LAN label. User registration and access to the wireless home network are required to utilize the full functionality of the Wireless LAN control.