York 90 - Manual

York 90

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Table of Contents:

  • Page 2 – TABLE OF CONTENTS; LIST OF FIGURES; PREDATOR; LIST OF TABLES
  • Page 3 – FEATURES; High Efficiency; – High efficiency units reach as high as; Service Friendly; – The Predator; &RQ GH QVH U VH FWLRQ
  • Page 4 – Simplicity
  • Page 5 – FACTORY INSTALLED OPTIONS
  • Page 6 – ity; FIELD INSTALLED ACCESSORIES
  • Page 10 – NOMENCLATURE
  • Page 11 – TABLE 2: DH PHYSICAL DATA
  • Page 12 – POWER RATING
  • Page 22 – NOTES FOR TABLES 21 THROUGH TABLE 30:; TABLE 20: ELECTRIC HEAT MULTIPLIERS; VOLTAGE
  • Page 23 – SHOT BLOWER
  • Page 24 – SIDE SHOT BLOWER
  • Page 26 – ABLE
  • Page 27 – SID
  • Page 28 – DOWN SHOT BLOW
  • Page 29 – SHOT BLOW
  • Page 31 – WN
  • Page 34 – TABLE 33: ELECTRIC HEAT MINIMUM SUPPLY AIR CFM
  • Page 35 – Unit Model Number; Model; Model
  • Page 37 – ROOF CURB DIMENSIONS; F R O N T; FIGURE 7 - SUNLINETM TO PREDATOR; T Y P
  • Page 38 – FIGURE 9 - REAR DUCT DIMENSIONS; Dot Plugs; REAR DUCT DIMENSIONS; CABINET SIZE
  • Page 39 – Application
  • Page 40 – FIGURE 11 - FACTORY INSTALLED DOWNFLOW ECONOMIZER
  • Page 41 – FIGURE 13 - FIELD INSTALLED HORIZONTAL ECONOMIZER W/POWER EXHAUST
  • Page 42 – FIGURE 15 - SLAB ECONOMIZER END RETURN W/POWER EXHAUST
  • Page 43 – FIGURE 16 - COOLING UNIT WITH GAS HEAT WIRING 230 VOLT DIAGRAM
  • Page 44 – FIGURE 17 - COOLING UNIT WITH/WITHOUT ELECTRIC HEAT WIRING DIAGRAM
  • Page 46 – GUIDE SPECIFICATIONS; UNIT CABINET
  • Page 47 – UNIT OPERATING CHARACTERISTICS
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246646-YTG-C-0606

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

HIGH EFFICIENCY

SINGLE PACKAGE AIR CONDITIONERS AND

SINGLE PACKAGE GAS/ELECTRIC UNITS

DH 078, 090, 102, 120 and 150

6-1/2, 7-1/2, 8-1/2, 10 and 12-1/2 NOMINAL TONS

10.0-11.5 EER

TECHNICAL
GUIDE

TECHNICAL
GUIDE

®

®

DESCRIPTION

ASHRAE 90.1 COMPLIANT

YORK

®

Predator

®

units are convertible single packages with a

common footprint cabinet and common roof curb for all 6-1/2
through 12-1/2 ton models. All units have two compressors with
independent refrigeration circuits to provide 2 stages of cooling.
The units were designed for light commercial applications and
can be easily installed on a roof curb, slab, or frame.

All Predator

®

units are self-contained and assembled on rigid

full perimeter base rails allowing for 3-way forklift access and
overhead rigging. Every unit is completely charged, wired,
piped, and tested at the factory to provide a quick and easy field
installation.

All units are convertible between side and down airflow. Inde-
pendent economizer designs are used on side and down dis-
charge applications, as well as all tonnage sizes.

Predator

®

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
or field-installed accessories.

Tested in accordance with:

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Summary

Page 2 - TABLE OF CONTENTS; LIST OF FIGURES; PREDATOR; LIST OF TABLES

246646-YTG-C-0606 2 Unitary Products Group TABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 FACTORY INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . . 5 FI...

Page 3 - FEATURES; High Efficiency; – High efficiency units reach as high as; Service Friendly; – The Predator; &RQ GH QVH U VH FWLRQ

246646-YTG-C-0606 Unitary Products Group 3 FEATURES • High Efficiency – High efficiency units reach as high as 11.5 EER. Gas/electric units have electronic spark igni-tion and power vented combustion with steady state effi-ciencies of 80%. These efficiencies exceed all legislatedminimum levels and p...

Page 4 - Simplicity

246646-YTG-C-0606 4 Unitary Products Group • Environmentally Aware – For improved Indoor Air Quality, foil faced insulation is used exclusively through-out the units. • Balanced Heating – The Predator ® offers “Ultimate Heat- ing Comfort” with a balance between 1 st and 2 nd stage gas heating. The f...

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