LG VRF SYSTEMS

Ventilation
Outside Air Unit (OAU)

The Multi V™ Outside Air Unit (OAU) can be connected with other GEN 4 indoor units and allows 23°F outdoor entering air to operate for heating. It also offers more design flexibility for smaller applications.

Outside Air Unit (OAU)

Model No: ARNU483BRZ4

Consult your Rep for pricing

PRODUCT SUPPORT
  • Available in three capacities 48,76,97 (kBTU)
  • Operation with LG central controllers ( AC Smart, ACP, BACnet® Gateway, Lonworks® Gateway)
  • Brushless Digitally Controlled Motor for constant air flow
  • Multiple aux heater applications
  • Filter life and power consumption display
  • Hot start
  • Self diagnostics
     
The ACP IV BACnet® Gateway conforms to ANSI/ASHRAE 135, version 1.0.
BACnet® is a registered trademark of ASHRAE.
LonWorks is a trademark of Echelon Corporation​
Download Type Category Title Model No.
Download Submittals Air Technologies Outside Air Unit ARNU483BRZ4
Download Engineering Manuals Outdoor Units LG HVAC Building Ventilation Guide
Download Engineering Manuals Air Technologies Outside Air Unit (OAU)
Download Installation Manuals Air Technologies Outside Air Unit (OAU) ARNU963B8Z4, ARNU763B8Z4, ARNU483BRZ4
Download Installation Manuals Air Technologies Outside Air Unit (OAU) Controller - Installation discussing changing C to F ARNU963B8Z4, ARNU763B8Z4, ARNU483BRZ4
Download Installation Manuals Outdoor Units Best Practices for LG HVAC System Installation
Download Owners Manuals Air Technologies Outside Air Unit (OAU) Controller - Installation & Owners’ Manual ARNU963B8Z4, ARNU763B8Z4, ARNU483BRZ4
Download Catalogs Controls and Accessories Controls and Accessories 2017
Download Catalogs Indoor Units LG VRF Systems
Download BIM / REVIT Air Technologies Outside Air Unit (OAU)
Download 2D CAD Models Air Technologies Outside Air Unit (OAU)
Download Product Warranty Warranty Card Multi V 2/7 Warranty - Commissioned prior to April 1, 2017
Download Product Warranty Warranty Card Multi V™ VRF Systems - Commissioned after April 1, 2017