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.
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