Fujitsu UTY-TFSXJ4 User Manual

En-1
This product is a WLAN adapter to connect an air conditioner to the following web
service.
•
AIRSTAGE Mobile (For residential use)
You can operate air conditioners with your smartphone.
* Downloading the mobile app “AIRSTAGE Mobile“ is required.
SETTING MANUAL (full)
With installation instructions
(For authorized service personnel only)
PART No. 9382758103-02
[Original instructions]
Wireless LAN adapter for air conditioner
Before using this product, read these instructions thoroughly.
Contents
1. SAFETY PRECAUTIONS ............................................................................................. 3
2. USAGE PRECAUTIONS ..............................................................................................4
3. WIRELESS LAN USAGE PRECAUTIONS ..................................................................5
3.1. Radio Wave Usage Precautions.........................................................................5
3.2. Personal Information (Security-related) Usage Precautions .............................6
3.3. Others .................................................................................................................6
4. INITIALIZATION (RESET) ............................................................................................ 7
5. OPERATION TIPS ........................................................................................................ 8
6. SPECIFICATIONS.........................................................................................................8
7. TROUBLESHOOTING ..................................................................................................9
8. WLAN ADAPTER SETTINGS (detailed procedure)
* for authorized service personnel only ....................................................................12
8.1. Before installing the WLAN adapter ................................................................... 12
8.2. Installation work ..................................................................................................15
UTY-TFSXJ3 (AP-WJ3E)
UTY-TFSXJ4 (AP-WJ4E)

Fujitsu UTY-TFSXJ4 Specifications

General

Brand	Fujitsu
Model	UTY-TFSXJ4
Category	Adapter
Language	English

Summary

Safety Precautions

Usage Precautions

Wireless LAN Usage Precautions

Radio Wave Usage Precautions

Precautions regarding radio waves, including compliance with FCC/IC limits and avoiding interference sources.

Personal Information Security

Discusses interception risks of wireless LAN, communication interception, and unauthorized network connections.

Other Usage Precautions

Covers general usage restrictions, including hospitals, aircraft, and areas with high interference.

Initialization and Reset

Operation Tips

Specifications

Troubleshooting

WLAN Adapter Settings and Installation

Before Installing the WLAN Adapter

Covers safety warnings and cautions, and important considerations before installing the WLAN adapter.

System Diagram

Illustrates single and multi-split connection diagrams for the WLAN adapter with indoor units.

Installation Work Procedures

Details essential safety warnings and steps for installing the WLAN adapter, including wiring and static discharge.