York DM090 installation manual List of Tables

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035-17311-003-A-0704

LIST OF TABLES

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1 UNIT VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . 11 2 UNIT TEMPERATURE LIMITATIONS . . . . . . . . . . . . 11 3 UNIT WEIGHTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4 6 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . 12 5 4 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . 12 6 UNIT CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . 13 7 CONTROL WIRE SIZES . . . . . . . . . . . . . . . . . . . . . . . 17

8 ELECTRICAL DATA - DM090 (7-1/2 TON) WITHOUT POWER CONVENIENCE OUTLET . . . . . . . . . . . . . . 19

9 ELECTRICAL DATA - DM090 (7-1/2 TON) WITH POWER CONVENIENCE OUTLET . . . . . . . . . . . . . . 19

10 ELECTRICAL DATA - DM120 (10 TON) WITHOUT POWER CONVENIENCE OUTLET . . . . . . . . . . . . . . 20

11 ELECTRICAL DATA - DM120 (10 TON) WITH POWER CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . . . . 20

12 ELECTRICAL DATA - DM150 (12-1/2 TON) WITHOUT POWER CONVENIENCE OUTLET . . . . . . . . . . . . . . 20

13 ELECTRICAL DATA - DM150 (12-1/2 TON) WITH POWER CONVENIENCE OUTLET . . . . . . . . . . . . . . 20

14 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 15 MINIMUM SUPPLY AIR CFM . . . . . . . . . . . . . . . . . . . 21 16 SUPPLY AIR LIMITATIONS . . . . . . . . . . . . . . . . . . . . 24

17 7-1/2 TON STANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 25

18 7-1/2 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 25

19 10 TON STANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 26

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20 10 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 26

21 12-1/2 TON STANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 27

22 12-1/2 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 27

23 7-1/2 TON STANDARD MOTOR SIDE SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 28

24 7-1/2 TON OPTIONAL MOTOR SIDE SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 28

25 10 TON STANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 29

26 10 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 29

27 12-1/2 TON STANDARD MOTOR SIDE SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 30

28 12-1/2 TON OPTIONAL MOTOR SIDE SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . 30

29 INDOOR BLOWER SPECIFICATIONS . . . . . . . . . . . 31

30 ADDITIONAL STATIC RESISTANCE . . . . . . . . . . . . 33

31 MOTOR SHEAVE DATUM DIAMETERS . . . . . . . . . . 33

32 ELECTRIC HEAT LIMIT SETTING . . . . . . . . . . . . . . 36

33ELECTRIC HEAT ANTICIPATOR SETPOINTS . . . . 36

347.5 TON STANDARD EFFICIENCY SUPERHEAT

CHARGING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

35 10 TON STANDARD EFFICIENCY SUPERHEAT CHARGING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

36 12.5 TON STANDARD EFFICIENCY SUPERHEAT CHARGING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

37 UNIT CONTROL BOARD FLASH CODES . . . . . . . . 40

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Unitary Products Group

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Contents Installation Manual Table of Contents List of Figures List of Tables Safety Considerations GeneralInspection Reference½ 12½ Ton Predator Model Number Nomenclature NomenclatureNOMENCLATURE, Additonal Options Johnson UNT Controller, DFS, APS & Phase Monitor Technicoat Condenser Coil, Phase Monitor, & Coil Guard Installation Safety Information InstallationPreceding Installation Location Unit Temperature LimitationsRigging and Handling Point Load Weight Length of Forks Must be a Minimum of 60 InchesDetail B Detail a Detail CBottom Duct Openings from Above Ductwork Duct CoversSide Panels with Hole Plugs Condensate Drain Thermostat Wiring Control Wire SizesPower and Control Wiring Power Wiring DetailElectronic Thermostat Field Wiring RLA Electrical Data DM120 10 TON with Power Convenience Outlet 380 11.5 75.0Physical Data OPTIONS/ACCESSORIESMinimum Supply AIR CFM Economizer and Power Exhaust SET Point Adjustments and InformationEnthalpy SET Point Chart Phasing Blower RotationSupply AIR Limitations Belt Tension1/2 TON Standard Motor Down Shot Blower PERFORMANCE* † 1/2 TON Optional Motor Down Shot Blower PERFORMANCE* †10 TON Standard Motor Down Shot Blower PERFORMANCE* † 10 TON Optional Motor Down Shot Blower PERFORMANCE* †12-1/2 TON Standard Motor Down Shot Blower PERFORMANCE* † 12-1/2 TON Optional Motor Down Shot Blower PERFORMANCE* †1/2 TON Standard Motor Side Shot Blower PERFORMANCE* † 1/2 TON Optional Motor Side Shot Blower PERFORMANCE* †10 TON Standard Motor Down Shot Blower PERFORMANCE* † 12-1/2 TON Standard Motor Side Shot Blower PERFORMANCE* † 12-1/2 TON Optional Motor Side Shot Blower PERFORMANCE* †Indoor Blower Specifications AIR BalanceChecking AIR Quantity Method ONE Method TWODRY Coil Delta P Supply AIR Drive Adjustment Operation Additional Static ResistanceMotor Sheave Datum Diameters Sequence of Operations OverviewCooling Sequence of Operation Safety Controls Compressor ProtectionElectric Heating Operation Errors Electric Heat Limit SettingElectric Heating Sequence of Operations Electric Heat Antictpator SetpointsSTART-UP Cooling Charging the Unit10 TON Standard Efficiency Superheat Charging 12.5 TON Standard Efficiency Superheat ChargingGeneral Normal Maintenance TroubleshootingPredator Flash Codes Basic Troubleshooting Flowchart Unit Control Board Flash CodesCooling Troubleshooting Guide Unitary Products Group 035-17311-003-A-0704 Unitary 5005 Norman Products York Group Drive 73069
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