York NC090-300 - User Manual

TECHNICAL GUIDE
R-410A
SPLIT-SYSTEM
AIR-COOLED CONDENSING UNITS
AND AIR HANDLERS
PREDATOR® SERIES
YC090-300 and YD120-240
CONDENSING UNIT MODELS
PC090-180 and PD180-240
HEAT PUMP UNIT MODELS
NC090-300 and ND120-240
AIR HANDLING UNIT MODELS
NL090-300 and NM120-240
AIR HANDLING UNIT MODELS
7.5 - 25 Ton
60 Hertz
505428-YTG-V-0417
ISO 9001
Certified Quality
Management System
YC/YD/PC/PD Outdoor Units
NC/ND/NL/NM Indoor Units
YC/YD/PC Outdoor Units
(Except YC300)
Description
Predator® condensing units and heat pumps are completely
assembled, piped and wired at the factory to provide a single-piece
unit for shipment and rigging. Each unit is pressurized with a holding
charge of refrigerant R-410A for storage and/or shipping.
The compact design, clean styling, small footprint, and quiet operation
make these condensing units and heat pumps suitable for almost any
outdoor location. On rooftops... because they weigh much less than a
single package unit of similar capacity and are much easier to rig and
support. On the ground... because the footprint is compact allowing a
variety of applications.
Both the Predator® condensing units and heat pumps are equipped
with reliable Smart Equipment™ microprocessor controls to assure
proper operation and unit protection for long product life. Products
from 10 to 20 tons are available in single or dual (2 or 4 pipe)
refrigerant circuits for redundancy in operation and various
applications.
The Predator® air handling units are completely assembled units,
including a well-insulated cabinet, a DX cooling coil with copper tubing,
aluminum fins, expansion valve(s), distributor(s), 2” throwaway filters,
a centrifugal blower, a blower motor, an adjustable belt drive, a blower
motor contactor and a small holding charge of nitrogen.
Units are shipped in the vertical
position ready for field installation,
but can be easily converted to
horizontal position. An added
benefit of the Predator® air
handling units is they are designed
to operate with either a
condensing unit or a heat pump
and no field modification or special
unit is required for heat pump
applications.

Summary

Nomenclature

Split Condenser Model Number Nomenclature

Defines the coding system used for split system condenser model numbers.

Split Air Handler Model Number Nomenclature

Defines the coding system used for split system air handler model numbers.

Features and Benefits

Condensing Unit Features and Benefits

Highlights key features like scroll compressors, micro-channel coils, and internal motor protection.

Air Handling Unit Features and Benefits

Details modular design, blower motor mounting, and coil protection for air handling units.

Unit Limitations

Condenser Unit Limitations

Air Handling Unit Limitations

Cooling and Heating Ratings

System Cooling Capacity

Capacity Performance

Condenser and Air Handling Cooling Capacities

Sound Performance

Outdoor Sound Power Levels (dB), 60 Hz

Electrical Data

Electrical Data For Outdoor Models

Details electrical specifications for outdoor units, including power supply, RLA, MCC, LRA, and fuse sizes.

Electrical Data For Indoor Models

Lists electrical data for indoor evaporator units, covering motor HP and electric heat options.

Typical Wiring Diagrams

Air Conditioning Condensing Units

Illustrates typical wiring diagrams for air conditioning condensing units.

Heat Pump Units

Shows typical wiring diagrams for heat pump units.

Air Handling Units

Presents typical wiring diagrams for air handling units.

Unit Mounting

Unit Mounting - NC;ND;NL;NM 090 Thru 240

Unit Mounting - NC300

Airflow Performance

NC090;NL090 Upflow and Horizontal Airflow Performance

NC;ND;NL;NM120 Upflow and Horizontal Airflow Performance

NC;ND;NL;NM180 Upflow and Horizontal Airflow Performance

NC;ND;NL;NM240 Upflow and Horizontal Airflow Performance

NC300 Airflow Performance

York NC090-300 Specifications

General

Brand	York
Model	NC090-300
Category	Air Handlers
Language	English