Instruction/ maintenance manual of the product 291627-YTG-B-0807 York
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291627-YTG-B-0807 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE TECHNICAL GUIDE AFFINITY™ SERIES SINGLE P ACKAGE GAS/ELEC TRIC AIR COOLED AIR CONDITIONERS 2-1/2 THROUGH 5 NOMINAL TON DNH030 THROUGH 060 UP TO 12.
291627-YTG-B-0807 2 Unitary Products Group T ABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 STANDARD FEATURES/BENEFITS . . . . . . . . . . . . 3 FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . . 4 TYPICAL WIRING DI AGRAM NOTES .
291627-YTG-B-0807 Unitary Products Group 3 DESCRIPTION These packaged cooling/heating ai r conditioners are designed for outdoor i nstallation. Only utility and duct con- nections are required at the point of installation . The gas-fired heaters have al umin ized steel tubu lar heat exchangers and spark to pilot ignition .
291627-YTG-B-0807 4 Unitary Products Group FAN SYSTEM - All models operate over a wide range of design conditions with a 3-spee d direct-drive fan motor. These units easily match all ty pes of applications and pro- vides greater o n site flexibili ty to match comfort requirement.
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 2E T07700224 a nd 2ET0470022 4 are used. MOTORIZED FRESH AIR DAMPER - Designed for duct mounted side supply/return and unit mounted down supply/ return applications.
291627-YTG-B-0807 6 Unitary Products Group T A BLE 1: PHYSICAL DA T A MODEL DN H 030 036 042 048 060 EV APORA TOR BLOWER CENTRIFUGAL BLOWER (Dia. x W . in.) 10 X 8 1 1 x 10 1 1 x 10 12 x 1 1 12 x 11 F AN MOTOR HP (3 S peed) 1/2 3/4 3/4 3/4 1 EV APORA TOR COIL ROWS DEEP 3 3 3 3 3 FINS PER INCH 13 13 13 16 16 F ACE AREA (Sq.
291627-YTG-B-0807 Unitary Products Group 7 T A BLE 2: RA TINGS COOLI NG/GAS HEA TING MODEL DNH NET COOLING CAP ACITY 1 SOUND RA TING (dbels) 2 GAS HEA T CAP ACITY / EFFICIENCIES MBH SEER 3 INPUT (MBH) OUTPUT (MBH) AFUE 4 (%) NUMBER OF BURNERS TEMP . RISE (°F) RANGE 030N03625 28.
291627-YTG-B-0807 8 Unitary Products Group T A BLE 3: DNH030 COOLING CAP ACITIES - 2-1/2 TON TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV APORA TOR 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 6 2 57 72 67 62 57 72 67 62 5 7 85 °F NET CAP .
291627-YTG-B-0807 Unitary Products Group 9 T A BLE 4: DNH036 COOLING CAP ACITIES - 3 TON TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV APORA TOR 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 .
291627-YTG-B-0807 10 Unitary Products Group T A BLE 5: DNH042 COOLING CAP ACITIES - 3-1/2 TON TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV APOR A TOR COIL 1,050 CFM 1,225 CFM 1,400 CFM 1,575 CFM 1,750 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 6 2 57 85 °F NET CAP .
291627-YTG-B-0807 Unitary Products Group 11 T A BLE 6: DNH048 COOLING CAP ACITIES - 4 TON TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV APORA T OR 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 .
291627-YTG-B-0807 12 Unitary Products Group T A BLE 7: DNH060 COOLING CAP ACITIES - 5 TON TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV APORA TOR 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 .
291627-YTG-B-0807 Unitary Products Group 13 T A BLE 8: SIDE SUPPL Y AIR BL OWER PERFORMANCE - 208 VOL T 1 MODEL # DNH (Cooling/ Heating) MTR SPD EXTERNAL ST AIC PRESSURE - IWG .
291627-YTG-B-0807 14 Unitary Products Group T A BLE 9: SIDE SUPPL Y AIR BLOWER PERFORMANCE - 230 & 460 VOL T 1 MODEL # DNH (Cooling/ Heating) MTR SPD EXTERNAL ST A TIC PRESSURE - IWG .
291627-YTG-B-0807 Unitary Products Group 15 T AB LE 10: BOTTOM SUPPL Y AIR BLOWER PERFORMANCE - 208 VOL T 1 MODEL # DNH (Cooling/ Heating) MTR SPD EXTERNAL ST A TIC PRESSURE - IWG .
291627-YTG-B-0807 16 Unitary Products Group T ABLE 1 1: BOTTOM SUPPL Y AIR BLOW ER PERFORMANCE - 230 & 460 VOL TS 1 MODEL # DNH (Cooling/ Heating) MTR SPD EXTERNAL ST A TIC PRESSURE - IWG .
291627-YTG-B-0807 Unitary Products Group 17 FIGURE 3 - TYPICAL FIEL D CONTROL WIRING DIAGRAM FIGURE 4 - TYPICAL FIEL D POWER WIRING DIAGRAM T A BLE 13: ADDITIONAL ST A TIC PRESSURE RESIST ANCE 3-1/2 - 5 TON (DNH042 - 060) 1 DESCRIPTION RESIST ANCE, IWG CFM 1,100 1,200 1,300 1, 400 1,500 1,600 1,700 1,80 0 1,900 2,000 WET EV APORA TOR COI L .
291627-YTG-B-0807 18 Unitary Products Group T A BLE 14: ELECTRICAL DA T A MODEL DNH POWER SUPPL Y VOL T AGE LIMIT A TIONS 1 COMPR ESSOR COND. FA N MOTOR, FLA SUPPL Y AIR BLOWER MOT OR FLA MINIMUM CIRCUIT AMP A CITY MAX. FUSE SIZE, AMPS 2 MAX. HACR BREAKE R SIZE, AMPS UNIT POWER FA C T O R TRANSFORMER SIZE (V A) MIN.
291627-YTG-B-0807 Unitary Products Group 19 FIGURE 5 - UNIT DIMENSI ONS - FRONT All dimensions are in inches. They are subject to change with- out notice.
291627-YTG-B-0807 20 Unitary Products Group FIGURE 6 - UNIT DIMENSIONS - FRONT & BO TTOM FIGURE 7 - UNIT DIMENSIONS - BACK & BOTTOM 2 6 - 3 / 4 6 4 - 5 / 8 8 - 7 / 8 1 1 - 7 / 8 1 9 - 1 / 4 H I G H V O L T A G E C O N N . 1 - 3 / 3 2 " D I A .
291627-YTG-B-0807 Unitary Products Group 21 FIGURE 8 - TYPICAL SLAB O N GROUND INST ALLA TION FIGURE 9 - TYPICAL ROOF CURB INST ALLA TION 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 .
291627-YTG-B-0807 22 Unitary Products Group FIGURE 10 - TYPICAL DUCT APPLI CA T IONS FIGURE 1 1 - UNIT CENTER OF GRA VITY 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 .
291627-YTG-B-0807 Unitary Products Group 23 FIGURE 12 - ROOF CURB DIME NSIONS 1 FIGURE 13 - ROOF CURB CR OSS 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.
291627-YTG-B-0807 24 Unitary Products Group FIGURE 14 - TYPICAL WIRING DIAGRAM DNH 03 0, 036, 042, 048 (208/230- 3-60 POWER SUPPL Y).
291627-YTG-B-0807 Unitary Products Group 25 FIGURE 15 - TYPICAL WIRING DIAGRAM DNH 03 0, 036, 042, 048 (460-3-60 POWER SUPPL Y).
291627-YTG-B-0807 26 Unitary Products Group FIGURE 16 - TYPICAL WIRING DIAGRAM DNH 060 (2 08-230-3-60 P OWER SUPPL Y).
291627-YTG-B-0807 Unitary Products Group 27 FIGURE 17 - TYPICAL WIRING DIAG RAM DNH 060 (460-3-60 POWER SUPPL Y).
291627-YTG-B-0807 28 Unitary Products Group TYPICAL WIRING DIAGRAM NOTES (SEE FIGURES 14 THRU 17) 1. All field wiring to be accomplished followin g 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 controls.
291627-YTG-B-0807 Unitary Products Group 29 MECHANICAL SPECIFICA TIONS 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 appli cati ons ranging from residential to light commercial and any in between.
291627-YTG-B-0807 30 Unitary Products Group be totally enclosed with perman ently lubricated bearings an d internally protected again st overload conditions. REFRIGERANT COMPONENTS Compressors: a. Shall be fully hermetic type, direct drive, interna lly protected with internal hi gh-pre ssure relief and over temperature protection.
291627-YTG-B-0807 Unitary Products Group 31.
Subject to change without notic e. Printed in U.S.A. 291627-YTG-B-0807 Copyright © 2007 by Unitary Products Group. All ri ghts reserved. Supersedes: 291627-YTG-A-0207 Unitary 5005 Norman Product s Y .
An important point after buying a device York 291627-YTG-B-0807 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought York 291627-YTG-B-0807 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data York 291627-YTG-B-0807 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York 291627-YTG-B-0807 you will learn all the available features of the product, as well as information on its operation. The information that you get York 291627-YTG-B-0807 will certainly help you make a decision on the purchase.
If you already are a holder of York 291627-YTG-B-0807, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime York 291627-YTG-B-0807.
However, one of the most important roles played by the user manual is to help in solving problems with York 291627-YTG-B-0807. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York 291627-YTG-B-0807 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
