York DR120 DR150 REAR DUCT DIMENSIONS, Downflow Economizer Hood Detail, YTG-C-0606, 31-11/16

Page 47

246721-YTG-C-0606

Dot

Plugs 18-1/4

Return

Air28-1/4

Supply

Air

18-1/4

18-1/16

2-31/32

28-1/4

5-5/32		31-11/16

FIGURE 24 - DR150 REAR DUCT DIMENSIONS

391/2 or

47 1/2

Outside Air Intake Hood

58 1/4

88 1/4

35 3/4

Relief Hood for

Power Exhaust or

Barometric Relief

26	25 3/4
		26
			30 1/4

FIGURE 25 - DOWNFLOW ECONOMIZER HOOD DETAIL

Unitary Products Group

Image 47

Contents GUIDE MagnaDRYDESCRIPTION TECHNICAL246721-YTG-C-0606 TABLE OF CONTENTSLIST OF FIGURES LIST OF TABLES16 ELECTRICAL DATA DR150 W/PWRD 246721-YTG-C-0606246721-YTG-C-0606 FIGURE 1 - PREDATOR MagnaDRY DR090246721-YTG-C-0606 FEATURESFIGURE 2 - PREDATOR MagnaDRY DR150 246721-YTG-C-0606 FACTORY INSTALLED OPTIONSUnitary Products Group 246721-YTG-C-0606246721-YTG-C-0606 FIELD INSTALLED ACCESSORIES246721-YTG-C-0606 REHEAT MODE SEQUENCE OF OPERATION246721-YTG-C-0606 FIGURE 3 - REHEAT CONTROL BOARDALTERNATE” MODE Unitary Products Group FIGURE 4 - DR090 & 120 REHEAT CONTROLS246721-YTG-C-0606 246721-YTG-C-0606 FIGURE 5 - DR150 REHEAT CONTROLS246721-YTG-C-0606 TABLE 1 ACCESSORIES246721-YTG-C-0606 NOMENCLATURE7.5-12.5Ton York Model Number Nomenclature D R 090 N10 A 2 A AA 3 0 1 2 4 A246721-YTG-C-0606 TABLE 2 PHYSICAL DATA246721-YTG-C-0606 POWER RATINGTABLE 3 DR CAPACITY RATINGS TABLE 4 UNIT VOLTAGE LIMITATIONSUnitary Products Group TABLE 5 COOLING CAPACITY DR090 UNIT246721-YTG-C-0606 Air On Evap. Coil 246721-YTG-C-0606Unitary Products Group TABLE 7 COOLING CAPACITY DR120 UNIT246721-YTG-C-0606 Air On Evap 246721-YTG-C-0606Unitary Products Group TABLE 9 COOLING CAPACITY DR150 UNIT246721-YTG-C-0606 10.7 246721-YTG-C-0606indoor dry bulb / wet bulb conditions 246721-YTG-C-0606 FIGURE 9 - DR120 MOISTURE REMOVAL - NORMAL MODEDR150 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 246721-YTG-C-0606 DR 090 Standard Drive Assembly Down FlowDR 090 Optional Drive Assembly Down Flow TABLE 20 BLOWER PERFORMANCE DR090 DOWNFLOW246721-YTG-C-0606 DR 090 Standard Drive Assembly Down FlowUnitary Products Group TABLE 22 BLOWER PERFORMANCE DR120 SIDEFLOW246721-YTG-C-0606 246721-YTG-C-0606 DR120 Standard Drive Assembly Side FlowVolumetric VolumetricUnitary Products Group TABLE 24 BLOWER PERFORMANCE DR120 DOWNFLOW246721-YTG-C-0606 100% Return Economizer DR 120 Standard Drive Assembly Down FlowDR 120 Optional Drive Assembly Down Flow 246721-YTG-C-0606246721-YTG-C-0606 DR150 Standard Drive Assembly Side FlowDR150 Optional Drive Assembly Side Flow TABLE 26 BLOWER PERFORMANCE DR150 SIDEFLOW100% Return Economizer DR150 Optional Drive Assembly Side Flow246721-YTG-C-0606 Unitary Products Group TABLE 28 BLOWER PERFORMANCE DR150 DOWNFLOW246721-YTG-C-0606 100% Return Economizer 246721-YTG-C-0606TABLE 31 ELECTRIC HEAT MINIMUM SUPPLY AIR CFM TABLE 32 INDOOR BLOWER SPECIFICATIONSTABLE 33 POWER EXHAUST SPECIFICATIONS TABLE 30 ADDITIONAL STATIC RESISTANCEFIGURE 12 - DR090, 120 UNITS 4 POINT LOAD See Detail A TABLE 36 UNIT WEIGHTFIGURE 18 - DR090/120 UNIT DIMENSIONS 246721-YTG-C-0606TABLE 37 UNIT CLEARANCES FIGURE 19 - DR150 UNIT DIMENSIONSDETAIL A DETAIL B2TYP RIGHTFRONT 8or14 246721-YTG-C-0606246721-YTG-C-0606 18-1/45-5/3231-11/162-31/32 18-1/4Dot Plugs 18-1/4 Return Air28-1/4 Supply Air FIGURE 24 - DR150 REAR DUCT DIMENSIONSFIGURE 25 - DOWNFLOW ECONOMIZER HOOD DETAIL 246721-YTG-C-0606246721-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 2EE04705X24 Slab Economizer 1EH0409 1EH0409 Fresh Air Hood Field Installed Duct WorkPower Exhaust 246721-YTG-C-0606R Y1 Y2 RCB GREHEAT CONTROL W1 BOARD W2 OCC C FIGURE 32 - TYPICAL LOW VOLTAGE FIELD WIRING246721-YTG-C-0606 TYPICAL THERMOSTAT RC RH Y1 Y2 G W1 W2 CTERMINAL BLOCK TB1 FACTORY OR FIELD SUPPLIED DISCONNECT GROUND LUG THREE PHASE POWERTHREE PHASE POWER SUPPLY Unitary Products Group246721-YTG-C-0606 Unitary Products Group 246721-YTG-C-0606246721-YTG-C-0606 Unitary Products Group 246721-YTG-C-0606246721-YTG-C-0606 Unitary Products Group 246721-YTG-C-0606246721-YTG-C-0606 FIGURE 41 - DR090 AND 120 REHEAT WIRING DIAGRAMUnitary Products Group FIGURE 42 - DR150 REHEAT WIRING DIAGRAM246721-YTG-C-0606 DESCRIPTION GUIDE SPECIFICATIONSPREDATOR MagnaDRY DR GENERALELECTRIC HEATING SECTION IF EQUIPPED UNIT OPERATING CHARACTERISTICS246721-YTG-C-0606 GAS HEATING SECTION IF EQUIPPEDADDITIONAL FACTORY INSTALLED OPTIONS