Lg Acp Ac Smart Connect Tool Download ((top)) Jun 2026
: This official regional site provides direct downloads for the ACP & AC Smart Connect Tool V1.0 and associated manuals.
192.168.1.50 (or any address on the same subnet, matching the first three octets of the controller's default IP). Subnet Mask: 255.255.255.0 Click OK to save. Step 4: Launching and Using the Connect Tool
Navigate to the Business-to-Business (B2B) section of the LG website specific to your region (e.g., LG HVAC USA or LG Electronics Europe). Look under the Support > Downloads > Software directory.
LG maintains separate download portals for different regions (USA, EU, Korea, India). Go to and switch to your local country domain.
is a specialized software utility designed for technicians and installers to configure and diagnose LG Air Conditioning systems, specifically those utilizing LG's Advanced Control Platform (ACP). This tool bridges the gap between the air conditioning unit's PCB (Printed Circuit Board) and a PC, allowing for detailed system adjustments that cannot be made via a standard remote control.
Because the ACP controls the climate of potentially sensitive environments (server rooms, hospitals, data centers), security is paramount.
Disclaimer: Avoid downloading HVAC configuration tools from third-party file-sharing websites, as these files may contain outdated firmware, malware, or corrupt data that can brick commercial central controllers. System Requirements
Backs up or restores system configuration maps, indoor unit naming structures, and operational logs.
Click . Do not disconnect the power or the Ethernet cable during this process, as it may brick the controller. 🛠️ Troubleshooting Common Connection Issues
Right-click the downloaded folder and extract all files to a local directory (e.g., your Desktop or C: drive). Do not run the installer from inside a zipped folder.
If you do not know the default IP of the controller, check the physical label on the side of the unit or consult the specific hardware manual. Match your laptop's TCP/IPv4 settings accordingly.
If you encounter any issues while using the LG AC Smart Connect tool, refer to the troubleshooting guide below: