26 | ART COOL
TM
MUL
TI V W
all-Mounted Indoor Unit Engineering Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
©
LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
ART COOL MIRROR
wall-mounted local or central controller, displayed diagnostic codes
are specific, alpha-numeric, and provide the service technician with a
reason for the code displayed.
Indoor units have built-in Wi-Fi and can be controlled by LG’s Smart
ThinQ™ app on a smart device. A field-supplied Wi-Fi network and
smart device are required. The Smart ThinQ app is free, and is avail-
able for Android™ and iOS. (Android is a trademark of Google LLC.)
Handling Condensate
The unit is designed for gravity draining of condensate. LG provides
a factory insulated flexible drain hose. If condensate lift / pumps are
needed for the application, they are to be field provided.
Condensate Drain Pan
The condensate drain pan is constructed of expandable polystyrene
resin (EPS).
Coil
The indoor unit coil is constructed with grooved design copper tubes
with slit coil fins, two (2) rows, eighteen (18) fins per inch.
Controls Features
• Auto changeover (Heat Recovery only)
• Auto operation
• Auto clean (coil dry; requires wireless controller)
• External on/off control
• Dual thermistor control
• Dual setpoint control
• Filter life display
• Group control
• Forced operation
• Hot start
• Self diagnostics
• Timer (on/off)
• Weekly schedule
• Auto direction/swing (up/down)
• Wi-Fi
• Auto Fan
• Leak detection
*To enable Generation 4 features, outdoor unit DIP Switch No. 3 must be
set to ON. Please refer to the Multi V 5, Multi V IV, Multi V Water IV, Multi
V S Engineering Manual for additional information.
Mechanical Specifications