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York ZJ210 User Manual

York ZJ210
104 pages
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®
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
251934-YTG-J-0910
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
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York ZJ210 Specifications

General IconGeneral
BrandYork
ModelZJ210
CategoryAir Conditioner
LanguageEnglish

Summary

Technical Guide

Description

Describes YORK® ZJ Series Sunline Magnum™ /ZR Series MagnaDRY™/ZF Series Sunline™ units as convertible single package rooftops.

Component Location

Component Location Diagram

Details the location of various components within the ZJ unit for identification and reference.

Nomenclature

Model Number Nomenclature

Defines the coding system for 15-25 Ton Sunline Magnum™ model numbers, including product category and options.

Features and Benefits

Standard Features

Outlines standard features like high efficiency, balanced heating, gas/electric heat, and convertible airflow.

System Protection

Details system protection features like suction line freezestats, high/low pressure switches, and phase monitors.

Advanced Controls

Describes advanced control features such as low ambient operation and anti-short cycle protection.

Factory Installed Options

Lists several equipment options available for factory installation for the ZJ/ZR/ZF Series.

Guide Specifications

General Unit Specifications

General specifications for units manufactured in an ISO 9001 certified facility.

Unit Cabinet Details

Describes the unit cabinet construction, including materials and finishes.

Indoor Evaporator Fan Assembly

Details the indoor fan assembly, including belt drive and motor pulley specifications.

Unit Operating Characteristics

Specifies unit operating characteristics, including temperature limits and compressor performance.

Unit Controls

Outlines unit control circuit features, including low-voltage protection and onboard diagnostics.

Gas Heating Section

Describes the gas heating section, including induced draft combustion and safety controls.

Electric Heating

Details electric heating elements and their specifications for various capacities.

Other Pre-engineered Accessories Available

Lists various pre-engineered accessories available for field installation.

Control Options

Details various control options available for the units, including BAS systems.

Reheat Mode Sequence Of Operation

Explains the operation sequence for reheat modes, including "Normal" and "Alternate" modes.

Physical Data

ZJ Series Physical Data

Presents physical data for ZJ models 180-300, including cooling and heating performance.

ZR Series Physical Data

Provides physical data for ZR models 180-300, including cooling, heating, and coil data.

ZF Series Physical Data

Presents physical data for ZF models 180-300, including cooling, heating, and coil data.

Capacity Performance

ZJ Series Cooling Capacities

Cooling capacity data for ZJ models (15-25 tons) under various conditions.

ZR Series Cooling and Reheat Capacities

Cooling and reheat capacity data for ZR models (15-25 tons).

ZR Series Alternate Reheat Mode Capacities

Alternate reheat mode capacity data for ZR units.

ZF Series Cooling Capacities

Cooling capacity data for ZF models (15-25 tons) under various conditions.

ZF Series Alternate Reheat Mode Capacities

Alternate reheat mode capacity data for ZF units.

Airflow Performance

ZJ Series Side Duct Application Airflow

Airflow performance data for ZJ models (15-25 tons) in side duct applications.

ZF Series Side Duct Application Airflow

Airflow performance data for ZF models (15-25 tons) in side duct applications.

ZR Series Side Duct Application Airflow

Airflow performance data for ZR models (15-25 tons) in side duct applications.

ZF Series Bottom Duct Application Airflow

Airflow performance data for ZF models (20-25 tons) in bottom duct applications.

ZJ Series Bottom Duct Application Airflow

Airflow performance data for ZJ models (15-25 tons) in bottom duct applications.

RPM Selection

Table X: RPM Selection

Guide to selecting motor sheaves and RPM for desired operation based on model and BHP.

Drive Selection Process

Steps for selecting the correct drive based on application, airflow, and static pressure.

Sound Performance

ZJ/ZR/ZF Indoor Sound Power Levels

Provides sound power levels for ZJ/ZR/ZF units under various conditions.

ZJ/ZR/ZF Outdoor Sound Power Levels

Lists outdoor sound power levels for ZJ/ZR/ZF units in accordance with ARI 270.

Electrical Data

ZJ180-300 Electrical Data

Electrical data for ZJ180-300 units, including voltage, current, and electric heat options.

ZJ180-300 Standard Drive Electrical Data

Electrical data for ZJ180-300 units with standard drive and powered convenience outlet.

ZJ180-300 High Static Drive Electrical Data

Electrical data for ZJ180-300 units with high static drive and no powered outlet.

ZR300 Low Static Drive Electrical Data

Electrical data for ZR300 units with low static drive and powered outlet.

ZF180-300 Standard Drive Electrical Data

Electrical data for ZF180-300 units with standard drive and no powered outlet.

ZF180-300 Hi Static Drive Electrical Data

Electrical data for ZF180-300 units with hi static drive and no powered outlet.

ZF180-300 Hi Static Drive Electrical Data (Continued)

Continues electrical data for ZF180-300 units with hi static drive and powered outlet.

ZF300 Low Static Drive Electrical Data

Electrical data for ZF300 units with low static drive and powered outlet.

ZF180-300 Bottom Duct Application Electrical Data

Electrical data for ZF180-300 units in bottom duct applications.

ZF180-300 Standard Drive Without Powered Convenience Outlet (Continued)

Continues electrical data for ZF180-300 units with standard drive and no powered outlet.

ZF180-300 Standard Drive With Powered Convenience Outlet (Continued)

Continues electrical data for ZF180-300 units with standard drive and powered outlet.

ZF180-300 Hi Static Drive Without Powered Convenience Outlet (Continued)

Continues electrical data for ZF180-300 units with hi static drive and no powered outlet.

ZF180-300 Hi Static Drive With Powered Convenience Outlet (Continued)

Continues electrical data for ZF180-300 units with hi static drive and powered outlet.

ZF180-300 Hi Static Drive Without Powered Convenience Outlet (Continued)

Continues electrical data for ZF180-300 units with hi static drive and no powered outlet.

ZF300 Low Static Drive Electrical Data

Electrical data for ZF300 units with low static drive and powered outlet.

Wiring Diagrams

ZJ180-300 Typical Control Diagram

Typical control wiring diagram for the ZJ180-300 unit.

ZR180-300 Typical Control Diagram

Typical control wiring diagram for the ZR180-300 unit.

ZF180-300 Typical Control Diagram

Typical control wiring diagram for the ZF180-300 unit.

Weights and Dimensions

ZJ/ZR Unit Load Weights

4 and 6 point load weight data for ZJ/ZR units.

ZF Unit Load Weights

4 and 6 point load weight data for ZF units.

ZJ/ZR/ZF Unit Weights and Dimensions

Weight and center of gravity data for ZJ/ZR/ZF180-300 units.

Unit Accessory Dimensions

Roof Curb Dimensions

Shows dimensional data for roof curbs used with ZJ/ZR/ZF units.

Roof Curb Duct Openings

Illustrates duct openings in roof curbs and spacing considerations.

Typical Installation Methods

Illustrates typical installation methods, including roof jack and slab mounting.

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