Begin adjusting device names, assigning master/slave relationships, or backing up system settings. Troubleshooting Common Connection Issues
Search for or browse under Central Control Systems / Software .
[ LG ACP / AC Smart Controller ] <---> [ Network Switch / Router ] <---> [ Engineering PC ] (Same Subnet)
The official ACP Smart Connect Tool remains the only utility that allows low-level parameter changes and firmware flashes. lg acp ac smart connect tool download
Right-click the Setup.exe or AC_Smart_Connect_Tool_Setup.exe file and select Run as administrator .
Before downloading and installing the tool, ensure your service laptop meets the following minimum specifications: Requirement Minimum Specification Recommended Specification Windows 10 (64-bit) Windows 10 or Windows 11 (64-bit) Processor Intel Core i3 or equivalent Intel Core i5 / AMD Ryzen 5 or higher RAM 8 GB or more Network Ethernet RJ-45 port Ethernet RJ-45 port & Wi-Fi capabilities Software Framework .NET Framework 4.5 or higher Latest .NET Framework installed Step-by-Step Guide: LG ACP / AC Smart Connect Tool Download
Once the lg_acp_smart_connect_tool_download.exe file completes, follow these steps: Right-click the Setup
To ensure smooth operation, the LG ACP AC Smart Connect Tool requires specific system requirements:
If you are unable to access the web interface of an older LG ACP or AC Smart controller due to Adobe Flash Player
Verify physical layer connections. Ensure your laptop's firewall or third-party antivirus software is not blocking UDP discovery packets used by the tool. The software is typically restricted to authorized technical
The software is typically restricted to authorized technical personnel and isn't usually available for direct public download from consumer sites. Sourcing the Tool
: Ensure you are using a Windows-based PC. If you are on a Mac with an Intel processor, you may need to use Boot Camp to run the tool natively. Getting Started
Maps indoor and outdoor HVAC units to specific logical zones.