York 291627-YTG-B-0807 - Manuals

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Manual

Manual York 291627-YTG-B-0807

Summary

Page 2 - TABLE OF CONTENTS; LIST OF FIGURES

291627-YTG-B-0807 2 Unitary Products Group TABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3STANDARD FEATURES/BENEFITS . . . . . . . . . . . . 3FIELD-INSTALLED ACCESSORIES. . . . . . . . . . . . . 4TYPICAL WIRING DIAGRAM NOTES . . . . . . . . . . 28MECHANICA...

Page 3 - DESCRIPTION

291627-YTG-B-0807 Unitary Products Group 3 DESCRIPTION These packaged cooling/heating air conditioners are designed for outdoor installation. Only utility and duct con-nections are required at the point of installation. The gas-fired heaters have aluminized steel tubular heat exchangers and spark to...

Page 4 - FIELD-INSTALLED ACCESSORIES

291627-YTG-B-0807 4 Unitary Products Group FAN SYSTEM - All models operate over a wide range of design conditions with a 3-speed direct-drive fan motor. These units easily match all types of applications and pro-vides greater on site flexibility to match comfort requirement. SIMPLE CONTROL CIRCUIT -...

Page 5 - FIGURE 2 - UNIT COMPONENT LOCATION

291627-YTG-B-0807 Unitary Products Group 5 ANTI SHORT CYCLE TIMER - Automatically prevents the compressor from restarting for 5 minutes after cycled off.Not required if Thermostat 2ET07700224 and 2ET04700224 are used. MOTORIZED FRESH AIR DAMPER - Designed for duct mounted side supply/return and unit...

Page 6 - TABLE 1: PHYSICAL DATA

291627-YTG-B-0807 6 Unitary Products Group TABLE 1: PHYSICAL DATA MODEL DNH 030 036 042 048 060 EVAPORATOR BLOWER CENTRIFUGAL BLOWER (Dia. x W. in.) 10 X 8 11 x 10 11 x 10 12 x 11 12 x 11 FAN MOTOR HP (3 Speed) 1/2 3/4 3/4 3/4 1 EVAPORATOR COIL ROWS DEEP 3 3 3 3 3 FINS PER INCH 13 13 13 16 16 FACE A...

Page 8 - ALL SENSIBLE CAPACITY

291627-YTG-B-0807 8 Unitary Products Group TABLE 3: DNH030 COOLING CAPACITIES - 2-1/2 TON TEMPERATURE OF AIR ON CONDENSER COIL AIR ON EVAPORATOR COIL 750 CFM 875 CFM 1,000 CFM 1,125 CFM 1,250 CFM WB °F WB °F WB °F WB °F WB °F 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 85 °F NET CAP....

Page 9 - TABLE 4: DNH036 COOLING CAPACITIES - 3 TON

291627-YTG-B-0807 Unitary Products Group 9 TABLE 4: DNH036 COOLING CAPACITIES - 3 TON TEMPERATURE OF AIR ON CONDENSER COIL AIR ON EVAPORATOR COIL 900 CFM 1,050 CFM 1,200 CFM 1,300 CFM 1,400 CFM WB °F WB °F WB °F WB °F WB °F 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 85 °F NET CAP. M...

Page 11 - TABLE 6: DNH048 COOLING CAPACITIES - 4 TON

291627-YTG-B-0807 Unitary Products Group 11 TABLE 6: DNH048 COOLING CAPACITIES - 4 TON TEMPERATURE OF AIR ON CONDENSER COIL AIR ON EVAPORATOR COIL 1,200 CFM 1,400 CFM 1,600 CFM 1,800 CFM 2,000 CFM WB °F WB °F WB °F WB °F WB °F 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 85 °F NET CAP...

Page 12 - TABLE 7: DNH060 COOLING CAPACITIES - 5 TON

291627-YTG-B-0807 12 Unitary Products Group TABLE 7: DNH060 COOLING CAPACITIES - 5 TON TEMPERATURE OF AIR ON CONDENSER COIL AIR ON EVAPORATOR COIL 1,700 CFM 1,800 CFM 1,900 CFM 2,000 CFM 2,100 CFM WB °F WB °F WB °F WB °F WB °F 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 85 °F NET CAP...

Page 13 - TABLE 8: SIDE SUPPLY AIR BLOWER PERFORMANCE - 208 VOLT

291627-YTG-B-0807 Unitary Products Group 13 TABLE 8: SIDE SUPPLY AIR BLOWER PERFORMANCE - 208 VOLT 1 MODEL # DNH (Cooling/ Heating) MTR SPD EXTERNAL STAIC PRESSURE - IWG .10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 1.10 CFM WA T T S CFM WA T T S CFM WA T T S CFM WA T T S CFM WA T T S CFM WA T T S CFM WA...

Page 15 - TABLE 10: BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 208 VOLT

291627-YTG-B-0807 Unitary Products Group 15 TABLE 10: BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 208 VOLT 1 MODEL # DNH (Cooling/ Heating) MTR SPD EXTERNAL STATIC PRESSURE - IWG .10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 1.10 CF M W A TTS CF M W A TTS CF M W A TTS CF M W A TTS CF M W A TTS CF M W A TTS CF...

Page 16 - TABLE 11: BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 230 & 460 VOLTS

291627-YTG-B-0807 16 Unitary Products Group TABLE 11: BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 230 & 460 VOLTS 1 MODEL # DNH (Cooling/ Heating) MTR SPD EXTERNAL STATIC PRESSURE - IWG .10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 1.10 CFM W A TTS CFM W A TTS CFM W A TTS CFM W A TTS CFM W A TTS CFM W A T...

Page 17 - FIGURE 3 - TYPICAL FIELD CONTROL WIRING DIAGRAM; PROGRAMMABLE; THERMOSTAT

291627-YTG-B-0807 Unitary Products Group 17 FIGURE 3 - TYPICAL FIELD CONTROL WIRING DIAGRAM FIGURE 4 - TYPICAL FIELD POWER WIRING DIAGRAM TABLE 13: ADDITIONAL STATIC PRESSURE RESISTANCE 3-1/2 - 5 TON (DNH042 - 060) 1 DESCRIPTION RESISTANCE, IWG CFM 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800 1,9...

Page 18 - TABLE 14: ELECTRICAL DATA

291627-YTG-B-0807 18 Unitary Products Group TABLE 14: ELECTRICAL DATA MODEL DNH POWER SUPPLY VOLTAGE LIMITATIONS 1 COMPRESSOR COND. FAN MOTOR, FLA SUPPLY AIR BLOWER MOTOR FLA MINIMUM CIRCUIT AMPACITY MAX. FUSE SIZE, AMPS 2 MAX. HACR BREAKER SIZE, AMPS UNIT POWER FACTOR TRANSFORMER SIZE (VA) MIN. MAX...

Page 19 - TABLE 15: UNIT DIMENSIONS FRONT; TABLE 16: UNIT MINIMUM CLEARANCES

291627-YTG-B-0807 Unitary Products Group 19 FIGURE 5 - UNIT DIMENSIONS - FRONT 3-3/4 2-1/2 47-1/4 1-1/2 2-5/8 3-1/3 5-3/8 11 12-3/4 49-1/8 A 2-3/8 VENTAIROUTLETHOOD BLOWERSERVICE ACCESSCOMPARTMENT PANEL GASSUPPLY1-1/4"DIA. HOLE(1/2"NPTI CONNECTION) UNITCONDENSATE CONNECTION3/4"NPTI (TRAP...

Page 21 - FIGURE 8 - TYPICAL SLAB ON GROUND INSTALLATION

291627-YTG-B-0807 Unitary Products Group 21 FIGURE 8 - TYPICAL SLAB ON GROUND INSTALLATION FIGURE 9 - TYPICAL ROOF CURB INSTALLATION F I E L D S U P P L I E D D I S C O N N E C T S W I T C H L O C A T E D T O R E A R O F U N I T T O G A S S U P P L Y L I N E M A N U A L G A S S H U T - O F F V A L V...

Page 22 - FIGURE 10 - TYPICAL DUCT APPLICATIONS

291627-YTG-B-0807 22 Unitary Products Group FIGURE 10 - TYPICAL DUCT APPLICATIONS FIGURE 11 - UNIT CENTER OF GRAVITY R O O F C U R B I N S T A L L A T I O N R E A R D U C T R O O F C U R B I N S T A L L A T I O N B O T T O M D U C T S L A B O N G R O U N D I N S T A L L A T I O N TABLE 17: UNIT WEIG...

Page 23 - FIGURE 12 - ROOF CURB DIMENSIONS

291627-YTG-B-0807 Unitary Products Group 23 FIGURE 12 - ROOF CURB DIMENSIONS 1 FIGURE 13 - ROOF CURB CROSS SECTION O P E N I N G F O R R E T U R N A I R D U C T O P E N I N G F O R S U P P L Y A I R D U C T 1 4 3 - 1 / 2 1 7 - 5 / 8 4 0 - 3 / 4 4 2 - 2 / 3 4 5 - 1 / 8 4 3 - 1 / 4 1 7 - 1 / 4 2 2 1 R...

Page 28 - Motors inherently protected.; FIGURE 18 - TYPICAL WIRING DIAGRAM LEGEND; Open all disconnects before servicing this unit.

291627-YTG-B-0807 28 Unitary Products Group TYPICAL WIRING DIAGRAM NOTES(SEE FIGURES 14 THRU 17) 1. All field wiring to be accomplished following city, local and/or national codes in effect at time of installation of this unit. 2. Caution: Label all wires prior to disconnection when ser-vicing contr...

Page 29 - MECHANICAL SPECIFICATIONS; GENERAL; UNIT CABINET; LOW SPEED

291627-YTG-B-0807 Unitary Products Group 29 MECHANICAL SPECIFICATIONS GENERAL Units shall be manufactured by York International Unitary Products Group in an ISO 9001 certified facility. YORK’s Affinity™ package units are designed to handle applications ranging from residential to light commercial an...

Page 30 - REFRIGERANT COMPONENTS; Refrigerant Circuit and Refrigerant Safety Components:; UNIT OPERATING CHARACTERISTICS

291627-YTG-B-0807 30 Unitary Products Group be totally enclosed with permanently lubricated bearings and internally protected against overload conditions. REFRIGERANT COMPONENTS Compressors: a. Shall be fully hermetic type, direct drive, internallyprotected with internal high-pressure relief and ove...