AAON V3 Series User Manual

V3 Series
Vertical Indoor Air Handling Units
UL60335
Installation, Operation
& Maintenance
If the information in this manual is not
followed exactly, a fire or explosion
may result causing property damage,
personal injury or loss of life.
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
WARNING
WARNING
QUALIFIED INSTALLER
Improper installation, adjustment,
alteration, service or maintenance can
cause property damage, personal
injury or loss of life. Startup and
service must be performed by a
Factory Trained Service Technician. A
copy of this IOM must be kept with the
unit.
WARNING

AAON V3 Series Specifications

General

Coil Options	Chilled water, hot water, steam, direct expansion (DX)
Fan Type	Forward Curved, Backward Inclined
Voltage	208/230V, 460V, 575V
Efficiency	High-efficiency motor options available
Refrigerant	R-410A
Sound Levels	Available with sound attenuation options
Unit Construction	Modular design
Control Options	BACnet, Modbus
Filter Options	MERV 8, MERV 13, HEPA

Summary

Safety and Precautions

Electrical, Fire, and Environmental Hazards

Covers warnings for electrical shock, fire, explosion, and carbon monoxide poisoning.

Unit Components and Handling Safety

Safety related to electrical parts, grounding, lifting, rotating components, and coils.

System Operation and Material Safety

H3/V3 Series Feature String Nomenclature

Base Model, Cooling, Heating, and Fan Specs

Details base model, cooling, heating, supply fan configurations, and motors.

Refrigeration, Controls, Filters, and Other Options

Covers refrigeration, controls, mixing box, filter box, tonnage, power, and shipping options.

Installation and Unit Assembly

Unit Placement, Support, and Clearances

Guidance on locating, mounting, and required clearances for installation.

Assembly, Lifting, and Section Connections

Electrical Connections and Wiring

Voltage, Protection, Grounding, and Conduit

Instructions for voltage checks, protection, grounding, and conduit requirements.

Control Wiring and Power Supply

Condensate Drain and Startup Procedures

Unit Startup and Motor Airflow Adjustment

Steps for unit startup, filter checks, and EC motor airflow adjustment.

Operation and Maintenance

Thermostat Control and System Operation Modes

Routine Maintenance and Coil Cleaning

Startup Form and Maintenance Logs

H3 Series Startup Form Checklist