York ZJ R-410A - User Manual

®
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
251934-YTG-G-0708
TECHNICAL GUIDE
Description
YORK
®
ZJ Series Sunline Magnum™ /ZR Series
MagnaDRY™/ZF Series Sunline™ units are convertible single
package high efficiency rooftops. All models have independent
refrigeration circuits for efficient part load operation.
Although the units are primarily designed for curb mounting on
a roof, they can also be slab-mounted at ground level or set on
steel beams above a finished roof.
All ZJ/ZR/ZF units are self-contained and assembled on rigid
full perimeter base rails allowing for overhead rigging. Every
unit is completely charged, wired, piped, and tested at the
factory to provide a quick and easy field installation.
All models (including those with an economizer) are convertible
between bottom and horizontal duct connections.
ZJ/ZR/ZF units are available in the following configurations:
cooling only, cooling with electric heat, and cooling with gas
heat. Electric heaters are available as factory-installed options
only.
Tested in accordance with:
R-410A
ZJ/ZR/ZF SERIES
15 - 25 TON
60 Hertz
ZJ/ZR Shown

Summary

Nomenclature

Features and Benefits

Standard Features

Lists and describes key standard features like high efficiency, balanced heating, and convertible airflow for ZJ/ZR/ZF units.

Factory Installed Options

Describes various optional equipment that can be factory-installed on ZJ/ZR/ZF units, enhancing functionality.

Guide Specifications

General Specifications

Provides general specifications for ZJ/ZR/ZF units, including manufacturing standards and design.

Reheat Mode Sequence Of Operation

Physical Data

Component Specifications

Capacity Performance

Cooling Capacity Data

Presents cooling capacity performance for ZJ/ZR/ZF series across various models and conditions.

Reheat Capacity Data

Airflow Performance

Side Duct Applications

Presents airflow performance data for ZJ/ZR/ZF series units across various static pressures, configurations, and models in side duct applications.

Electrical Data

Standard Drive Configurations

High Static Drive Configurations

Low Static Drive Configurations

Wiring Diagrams

Control Diagrams

Weights and Dimensions

Unit Weights and Load Locations

Unit Dimensions and Clearances

Front View and Utility Entry

Rear View and Duct Connections

Clearances and Rain Hoods

York ZJ R-410A Specifications