LG PACS4B000, Installation & Owner'S Manual, Page: 15 / 40

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ENGLISH
PREPARATION
PREPARATION
The following provides information on the AC Smart IV components, how to install and configure, and
other required information necessary to use the product.
AC Smart IV Overview
AC Smart IV is a central controller installed in the management office of a building, or in the
administration office of a school, to monitor and operate, via touch screen or Web access, the
indoor units, ERV (ERV: Energy Recovery Ventilator, ERV DX: Direct Expansion Energy Recovery
Ventilator), DI/DOs, DOKITs, AWHPs, AHUs and I/O Modules installed inside the building. AC Smart
IV can manage, collectively or individually, the indoor units, ERV, DI/DOs, DOKITs, AWHPs and
AHUs for up to 128 devices. (Or the indoor units, ERV, DI/DOs, DOKITs, AWHPs and AHUs for up to
64 devices and 9 I/O Modules)
Components
The following components are included in the package box. Open the box and verify that all
components are included.
AC Smart IV
Power Cord
P/NO : MFL68463901
www.lg.com
Please read this installation manual completely before installing the product.
Installation work must be performed in accordance with the national wiring standards
by authorized personnel only.
Please retain this installation manual for future reference after reading it thoroughly.
INSTALLATION/
OWNER’S MANUAL
AIR
CONDITIONER
HVAC Touch(AC Smart IV)
PACS4B000
ENGLISH
Quick Guide Power Adapter AC Smart IV
User's Manual
Power Cord, Power Adaptor and Quick Guide are not provided with the AC Smart IV package sold in the U.S.