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York DR150, DR120, DR090 manual YTG-C-0606

Models: DR150 DR090 DR120

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246721-YTG-C-0606

FIGURE 37 - DR090, 120 COOLING UNIT WITH/WITHOUT ELECTRIC HEAT WIRING DIAGRAM

56	Unitary Products Group

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York DR150, DR120, DR090 manual YTG-C-0606

Contents

MagnaDRY DESCRIPTIONTECHNICAL GUIDETABLE OF CONTENTS LIST OF FIGURESLIST OF TABLES 246721-YTG-C-0606246721-YTG-C-0606 16 ELECTRICAL DATA DR150 W/PWRDFIGURE 1 - PREDATOR MagnaDRY DR090 246721-YTG-C-0606246721-YTG-C-0606 FEATURESFIGURE 2 - PREDATOR MagnaDRY DR150 FACTORY INSTALLED OPTIONS 246721-YTG-C-0606246721-YTG-C-0606 Unitary Products GroupFIELD INSTALLED ACCESSORIES 246721-YTG-C-0606REHEAT MODE SEQUENCE OF OPERATION 246721-YTG-C-0606246721-YTG-C-0606 FIGURE 3 - REHEAT CONTROL BOARDALTERNATE” MODE Unitary Products Group FIGURE 4 - DR090 & 120 REHEAT CONTROLS246721-YTG-C-0606 FIGURE 5 - DR150 REHEAT CONTROLS 246721-YTG-C-0606TABLE 1 ACCESSORIES 246721-YTG-C-0606NOMENCLATURE 7.5-12.5Ton York Model Number NomenclatureD R 090 N10 A 2 A AA 3 0 1 2 4 A 246721-YTG-C-0606TABLE 2 PHYSICAL DATA 246721-YTG-C-0606POWER RATING TABLE 3 DR CAPACITY RATINGSTABLE 4 UNIT VOLTAGE LIMITATIONS 246721-YTG-C-0606Unitary Products Group TABLE 5 COOLING CAPACITY DR090 UNIT246721-YTG-C-0606 246721-YTG-C-0606 Air On Evap. CoilUnitary Products Group TABLE 7 COOLING CAPACITY DR120 UNIT246721-YTG-C-0606 246721-YTG-C-0606 Air On EvapUnitary Products Group TABLE 9 COOLING CAPACITY DR150 UNIT246721-YTG-C-0606 246721-YTG-C-0606 10.7indoor dry bulb / wet bulb conditions FIGURE 9 - DR120 MOISTURE REMOVAL - NORMAL MODE 246721-YTG-C-0606DR150 Moisture Removal @ 5000cfm Compressors Unitary Products Group TABLE 17 ELECTRIC HEAT MULTIPLIERS 246721-YTG-C-0606 DR 090 Standard Drive Assembly Side FlowTABLE 18 BLOWER PERFORMANCE DR090 SIDEFLOW 100% Return Economizer DR 090 Optional Drive Assembly Side Flow246721-YTG-C-0606 DR 090 Standard Drive Assembly Down Flow DR 090 Optional Drive Assembly Down FlowTABLE 20 BLOWER PERFORMANCE DR090 DOWNFLOW 246721-YTG-C-0606DR 090 Standard Drive Assembly Down Flow 246721-YTG-C-0606Unitary Products Group TABLE 22 BLOWER PERFORMANCE DR120 SIDEFLOW246721-YTG-C-0606 DR120 Standard Drive Assembly Side Flow VolumetricVolumetric 246721-YTG-C-0606Unitary Products Group TABLE 24 BLOWER PERFORMANCE DR120 DOWNFLOW246721-YTG-C-0606 DR 120 Standard Drive Assembly Down Flow DR 120 Optional Drive Assembly Down Flow246721-YTG-C-0606 100% Return EconomizerDR150 Standard Drive Assembly Side Flow DR150 Optional Drive Assembly Side FlowTABLE 26 BLOWER PERFORMANCE DR150 SIDEFLOW 246721-YTG-C-0606100% Return Economizer DR150 Optional Drive Assembly Side Flow246721-YTG-C-0606 Unitary Products Group TABLE 28 BLOWER PERFORMANCE DR150 DOWNFLOW246721-YTG-C-0606 246721-YTG-C-0606 100% Return EconomizerTABLE 32 INDOOR BLOWER SPECIFICATIONS TABLE 33 POWER EXHAUST SPECIFICATIONSTABLE 30 ADDITIONAL STATIC RESISTANCE TABLE 31 ELECTRIC HEAT MINIMUM SUPPLY AIR CFMFIGURE 12 - DR090, 120 UNITS 4 POINT LOAD TABLE 36 UNIT WEIGHT FIGURE 18 - DR090/120 UNIT DIMENSIONS246721-YTG-C-0606 See Detail AFIGURE 19 - DR150 UNIT DIMENSIONS DETAIL ADETAIL B TABLE 37 UNIT CLEARANCESRIGHT FRONT 8or14246721-YTG-C-0606 2TYP18-1/45-5/32 31-11/162-31/3218-1/4 246721-YTG-C-0606FIGURE 24 - DR150 REAR DUCT DIMENSIONS FIGURE 25 - DOWNFLOW ECONOMIZER HOOD DETAIL246721-YTG-C-0606 Dot Plugs 18-1/4 Return Air28-1/4 Supply Air246721-YTG-C-0606 FIGURE 26 - DOWNFLOW ECONOMIZER HOOD DETAILTABLE 38 ECONOMIZER USAGE Unitary Products Group FIGURE 27 - FACTORY INSTALLED DOWNFLOW ECONOMIZER246721-YTG-C-0606 2EE04705524 Return Air Damper Field Installed 1EH0409 Fresh Air Hood Field Installed Duct Work Power Exhaust246721-YTG-C-0606 2EE04705X24 Slab Economizer 1EH0409FIGURE 32 - TYPICAL LOW VOLTAGE FIELD WIRING 246721-YTG-C-0606TYPICAL THERMOSTAT RC RH Y1 Y2 G W1 W2 C R Y1 Y2 RCB GREHEAT CONTROL W1 BOARD W2 OCC CSUPPLIED DISCONNECT GROUND LUG THREE PHASE POWER THREE PHASE POWER SUPPLYUnitary Products Group TERMINAL BLOCK TB1 FACTORY OR FIELD246721-YTG-C-0606 246721-YTG-C-0606 Unitary Products Group246721-YTG-C-0606 246721-YTG-C-0606 Unitary Products Group246721-YTG-C-0606 246721-YTG-C-0606 Unitary Products GroupFIGURE 41 - DR090 AND 120 REHEAT WIRING DIAGRAM 246721-YTG-C-0606Unitary Products Group FIGURE 42 - DR150 REHEAT WIRING DIAGRAM246721-YTG-C-0606 GUIDE SPECIFICATIONS PREDATOR MagnaDRY DRGENERAL DESCRIPTIONUNIT OPERATING CHARACTERISTICS 246721-YTG-C-0606GAS HEATING SECTION IF EQUIPPED ELECTRIC HEATING SECTION IF EQUIPPEDADDITIONAL FACTORY INSTALLED OPTIONS