Manuals / York / Household Appliance / Air Conditioner

York DM120, DM150 manual Single Package Air Conditioners And Single Package Gas/Electric Units

Models: DM120 DM150

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TECHNICAL

TECHNICAL

GUIDE 50Hz

TM

SINGLE PACKAGE AIR CONDITIONERS AND SINGLE PACKAGE GAS/ELECTRIC UNITS

DM090, 120, 150

7-1/2, 10, 12-1/2 NOMINAL TONS

9.0- 10.0 EER 380/415-3-50

036-21044-003-A-0304

®

DESCRIPTION

YORK® Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 7-1/2 through 12-1/2 ton models. All units have two compressors with independent refrigeration circuits. The units were designed for light commercial applications and can be easily installed on a roof curb, slab, roof jack, or frame.

All Predator® units are self-contained and assembled on rigid full perimeter base rails allowing for 3-way forklift access and over- head 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. A single economizer design is used on side and down discharge applica- tions, as well as all tonnage sizes.

Predator® units are available in the following configurations: cool- ing only, cooling with electric heat, and cooling with gas heat. Electric heaters are available as factory-installed options or as field-installed accessories.

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

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York DM120 manual Single Package Air Conditioners And Single Package Gas/Electric Units, Description, TECHNICAL GUIDE 50Hz

Contents

DESCRIPTION SINGLE PACKAGE AIR CONDITIONERS AND SINGLE PACKAGE GAS/ELECTRIC UNITSTECHNICAL GUIDE 50Hz DM090, 120 7-1/2, 10, 12-1/2 NOMINAL TONS 9.0 - 10.0 EER 380/415-3-50FIELD INSTALLED ACCESSORIES FACTORY INSTALLED OPTIONSLIST OF FIGURES LIST OF TABLESFIGURE 1 - PREDATOR COMPONENT LOCATION FEATURES036-21044-003-A-0304 036-21044-003-A-0304 All units are shipped with 2” 51 mm filters installed036-21044-003-A-0304 FACTORY INSTALLED OPTIONS036-21044-003-A-0304 FIELD INSTALLED ACCESSORIESLow Limit / Compressor Lockout Kit 036-21044-003-A-03047½ - 12½ Ton Predator Model Number Nomenclature NOMENCLATURE036-21044-003-A-0304 NOMENCLATURE ADDITIONAL OPTIONSì 036-21044-003-A-0304036-21044-003-A-0304 Johnson UNT Controller with Dirty Filter Switch & Air Proving Switch036-21044-003-A-0304 Component TABLE 1 PHYSICAL DATAModels 036-21044-003-A-0304TABLE 3 CAPACITY RATINGS METRIC TABLE 2 CAPACITY RATINGS IMPERIAL036-21044-003-A-0304 036-21044-003-A-0304 TABLE 4 COOLING CAPACITY 7-1/2 TON UNIT - IMPERIAL1 These capacities are gross ratings. For net x kW. Refer to the appropriate Blower Perfor036-21044-003-A-0304 TABLE 5 COOLING CAPACITY 26.4 KW UNIT - METRIC036-21044-003-A-0304 TABLE 6 COOLING CAPACITY 10 TON UNIT - IMPERIAL036-21044-003-A-0304 TABLE 7 COOLING CAPACITY 35.1 KW UNIT - METRIC036-21044-003-A-0304 TABLE 8 COOLING CAPACITY 12-1/2 TON UNIT - IMPERIAL036-21044-003-A-0304 TABLE 9 COOLING CAPACITY 43.9 KW UNIT - METRICTABLE 11 ELECTRICAL DATA 10 TON TABLE 10 ELECTRICAL DATA 7-1/2 TONTABLE 12 ELECTRICAL DATA 12-1/2 TON 036-21044-003-A-0304TABLE 13 BLOWER PERFORMANCE 7-1/2 TON STANDARD MOTOR - SIDE DUCT IMPERIAL 036-21044-003-A-0304 TABLE 18 BLOWER PERFORMANCE 10 TON STANDARD MOTOR - SIDE DUCT METRIC036-21044-003-A-0304 TABLE 20 BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - SIDE DUCT METRICTABLE 22 BLOWER PERFORMANCE 12-1/2 TON - SIDE DUCT METRIC TABLE 21 BLOWER PERFORMANCE 12-1/2 TON - SIDE DUCT IMPERIAL036-21044-003-A-0304 TABLE 24 BLOWER PERFORMANCE 7-1/2 TON STANDARD MOTOR - DOWNSHOT METRIC TABLE 28 BLOWER PERFORMANCE 10 TON STANDARD MOTOR - DOWNSHOT METRIC TABLE 27 BLOWER PERFORMANCE 10 TON STANDARD MOTOR - DOWNSHOT IMPERIAL036-21044-003-A-0304 TABLE 30 BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - DOWNSHOT METRIC TABLE 29 BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - DOWNSHOT IMPERIAL036-21044-003-A-0304 TABLE 32 BLOWER PERFORMANCE 12-1/2 TON - DOWNSHOT METRIC TABLE 31 BLOWER PERFORMANCE 12-1/2 TON - DOWNSHOT IMPERIAL036-21044-003-A-0304 NOTES FOR TABLES 13 THROUGH036-21044-003-A-0304 TABLE 33 ADDITIONAL STATIC RESISTANCE IMPERIALCooling Only1 Economizer2TABLE 35 ELECTRIC HEAT MINIMUM SUPPLY AIR - IMPERIAL TABLE 34 ADDITIONAL STATIC RESISTANCE METRICTABLE 36 ELECTRIC HEAT MINIMUM SUPPLY AIR - METRIC 036-21044-003-A-0304TABLE 38 4 POINT LOAD WEIGHT TABLE 37 INDOOR BLOWER SPECIFICATIONSTABLE 39 6 POINT LOAD WEIGHT TABLE 40 UNIT WEIGHTDETAIL B FIGURE 5 - UNIT DIMENSIONSTABLE 41 UNIT CLEARANCES DETAIL CFIGURE 7 - SUNLINE TO PREDATOR TRANSITION ROOF CURB FIGURE 6 - PREDATOR ROOF CURB DIMENSIONS036-21044-003-A-0304 RIGHTFIGURE 8 - BOTTOM DUCT OPENINGS FROM ABOVE FIGURE 9 - REAR DUCT DIMENSIONSNOTEXXXindicatesmi limeters 036-21044-003-A-0304036-21044-003-A-0304 FIGURE 10 -COOLING UNIT WITH GAS HEAT WIRING DIAGRAM036-21044-003-A-0304 FIGURE 11 -COOLING UNIT WITH/WITHOUT ELECTRIC HEAT WIRING DIAGRAMCopyright 2004 by Unitary Products Group. All rights reserved Supersedes 036-21044-002 REV A