System Controls
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ACP & AC MANAGER
Building management hardware and software for Multi V systems.
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DRY CONTACT LEGACY
Control interface for Multi V indoor unit operation.
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PI~485
PI-485 gateways provide communication between LG Outdoor Units or LG ERV Units and LG Controllers.
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ACP IV BACNET GATEWAY - PQNFB17C1
Open protocol communication device between Multi V and BACnet®-based building automation systems.
BACnet® is a registered trademark of ASHRAE.

CENTRAL CONTROLLER
Simple Multi V system controller operates up to 16 indoor units.
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BACNET GATEWAY - GEN 2
Open protocol communication device between Multi V™ and BACnet®-based building automation systems.
BACnet® is a registered trademark of ASHRAE.

AC SMART II
Advanced Multi V system central controller enables operation of up to 128 mechanical devices.
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AC SMART PREMIUM
LG’s most advanced central controller, the AC Smart Premium enables operation of up to 128 mechanical devices.
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ACP (ADVANCED CONTROL PLATFORM)
Basic unit control and monitoring.
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CO2 SENSOR
CO2 sensor is connected to ERV and transmits the concentration of CO2 found in ambient air to a controller in the form of an electric signal.
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