Backs up or restores system configuration maps, indoor unit naming structures, and operational logs.

: Use the Favorites menu to save frequently used controllers for quick access.

Because the Connect Tool can alter critical building management infrastructure, LG does not typically host these utilities on public consumer download pages. Instead, they are distributed through official B2B engineering portals. 1. LG Partner 360 Portal (Recommended)

Managing up to via an ACP 5 or 128 units through an AC Smart 5 requires precision. While these controllers often feature built-in web servers for basic operation, the dedicated Connect Tool offers critical advantages for technical setup:

HVAC systems are long-term investments. As LG releases stability patches, efficiency updates, or new indoor unit compatibility profiles, the central controllers must be updated. The connection utilities provide secure pipelines to upload firmware binaries directly to the hardware. They also allow you to back up system configurations, schedules, and unit names in case a hardware replacement is ever needed. 4. System Topology Mapping

By default, factory-new LG central controllers have a specific default IP address (often 192.168.1.100 or 192.168.0.100 depending on the model generation). Your laptop must be in the same IP subnet.

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