York R-410A Air Conditioner User Manual


 
®
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
528194-YTG-F-1210
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.
Independent economizer designs are used on side and down
discharge 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.
All units provide constant supply air volume. A variable air
volume (VAV) option, featuring a variable frequency drive, is
available on 6-1/2 through 12-1/2 ton models.
Tested in accordance with:
R-410A
ZF SERIES
6-1/2 - 12-1/2 TON
60 Hertz
ZF 6-1/2 THROUGH 10 TON
ZF12-1/2 TON