Touch Screen Controller Owner's Manual
25
-EN
5 Perform Initial Settings
You cannot connect the Unit to the Internet. Never connect it. 
To connect to an external device, use a local area connection.
Have service personnel perform the following work.
1 Check the installation and wiring of the main unit
Follow the installation instructions to complete the installation and wiring work.
2 Check the wiring between the remote controller, indoor unit, and outdoor unit
Check that the address from the remote controller to the Unit is correct, and switch ON/OFF, Cool/Heat and 
confirm that operation is normal.
3 Create a local setting file with the setting file creation software
Input necessary information based on local air conditioner information and display language settings, etc. into 
a PC on which the setting file creation software is installed to create a local settings file.
4 Upload the local settings file
Connect the Unit to the PC via LAN and upload the local settings file.
While uploading, the Unit restarts.
5 Confirm the setting contents
Check that the screen display of the Unit is set according to the local settings file, perform ON/OFF, and 
confirm that the Unit operated on the screen matches the Unit that actually starts to operate.
You can monitor and control the Unit by accessing it from a PC. This section explains the settings for the Unit and the PC. Please 
see "9. Remote Monitoring Using a PC" (P.84) for the system diagram and the PC operating environment.
Some functions cannot be used from a PC. For details, please see "List by Lock Level/Level" (P.93)
Unit Settings
Settings for Remote Monitoring with a PC
System diagram
LAN
Use one LAN line to connect 
up to 256 indoor units