System Controls
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PRODUCT CATALOG Life's Good System Controls

Multi V Controls By utilizing advanced control strategies, LG’s HVAC and variable refrigerant flow (VRF) systems not only save energy, but they also increase operational convenience and living standards. LG offers a variety of control systems, including individual zone control, central control, and building management system integration control options that scale easily to meet the requirements of jobs small to large. User-friendly controllers featuring advanced functionality and easy-to-read liquid crystal displays (LCDs) allow users to control and monitor their entire system at the touch...

Ease of Implementation The LG communications network is based on simple two-wire, daisy chain architecture that reduces installation cost and complexity. This allows the system to be installed by the mechanical contractor eliminating the need for costly building management system integration contractors and specialists. LG V-Net controls are designed and engineered for use with LG air conditioning products and this eliminates compatibility and interoperability issues. Open protocol BACnet® and LonWorks® gateways allow for adaptability into existing building control systems.

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ZONE CONTROLLERS Simple Wired Remote Controller 7-Day Programmable Wireless Remote Controller INTEGRATION SOLUTIONS LonWorks® Gateway BACnet® Gateway Controls Accessories

Zone Controllers Simple Controller With Mode Selection Simple Controller Without Mode Selection Simple Controller [Wired Remote Controller] (PQRCVCL0Q(W), PQRCHCA0Q(W)) The standard Simple Controller allows control of indoor unit operation mode, fan speed, and temperature setpoint. The controller is also available without mode button for systems under central control, replacing it with instantaneous room temperature display. • • • • • • • • • • • LED indicator for operating status Backlit Unit operation – On/Off Temperature control (° F or ° C) Instantaneous room temperature display Cooling...

7-Day Programmable Controller [Wired Remote Controller] (PQRCVSL0(QW)) PQRCVSL0QW The 7-Day Programmable Controller allows control of indoor unit operation mode, fan speed and temperature setpoint. Programmable schedule allows for automatic energizing and shutdown of the indoor unit up to twice a day with setpoint control. • LED indicator for operating status • Backlit • Unit operation – On/Off • Temperature control (° F or ° C) • Instantaneous room temperature display • Cooling range 64-86 ° F • Heating range 60-86 ° F • Mode selection – Fan/Heat/Cool/Auto/Dry1 • Ventilation mode – Heat...

Handheld Controller [Wireless Remote Controller] (PQWRHDF0) The Handheld Controller allows wireless control of indoor unit operation mode, fan speed and temperature setpoint. The controller works with any indoor unit with a unit-mounted infrared eye or connected to a wired controller with an infrared receiver. • • • • • • • • • • • Unit operation – On/Off Temperature control (° F or ° C) Instantaneous room temperature display Discharge air throw distance control2 Cooling range 64-86 ° F Heating range 60-86 ° F Mode selection – Fan/Heat/Cool/Auto/Dry1 Fan speed – Low/Medium/High/Power/Auto...

The AC Ez controller provides a centralized point where up to 32 indoor units or indoor unit groups can be controlled and monitored. The controller allows control of the operating mode, fan speed, louver direction and temperature setpoints of all indoor units (individually, by group or all). Eight individual programmable schedules allow for automatic energizing and shutdown of indoor units (individually or by group) with operation mode and setpoint control. Up to 16 AC Ez controllers can be linked together on a single communication bus providing control and monitoring of up to 256 indoor...

As LG’s most advanced central controller, the AC Smart II delivers unparalleled options for Multi V system management and administration from a central location. The AC Smart II provides a flexible platform from which a number of energy saving control sequences can be managed including system scheduling and supervision over local zone controllers in occupied spaces. By combining the AC Smart II with the Digital Output Kit (PQNFP00T0), third-party ancillary devices can be scheduled to start and stop based upon building requirements. For remote access, the AC Smart II includes an embedded web...

Tabbed Navigation • Cooling range 64-86 (° F) • Heating range 60-86 (° F) • Auto changeover temperature differential 2-14 (° F) Basic Control Schedule History Auto Control System Setup Indoor Unit Operating Status Display • • • • • Display Zones/Groups/Individual Units Local controller Locked/Unlocked Operating mode - Auto/Cool/Heat Unit operation - On/Off/Malfunction Discharge louver (swing) - On/Off 1 Device Setpoint Data Display Status • isplay device type - Indoor Unit/Ventilator/AWHP D (Air-to-Water Heat Pump)/On/Off Unit • Display device by Zones/Groups/Individual Units • Indoor unit...

Advanced Control Platform (ACP) Without Digital I/O (PQCPA11A0E) The LG Advanced Control Platform (ACP) central controller combines ease of installation and deployment with robust options for administrating and managing the operation of LG’s air conditioning products through a standard internet web browser. The networkable ACP is designed around an IP architecture that is scalable to the largest multi-tenant, commercial and institutional projects. The ACP can accommodate up to 256 Multi V indoor units and integration accessories spread across a maximum of 64 systems per controller. The...