Manuale d’uso / di manutenzione del prodotto 291627-YTG-B-0807 del fabbricante 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 .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il York 291627-YTG-B-0807 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del York 291627-YTG-B-0807 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso York 291627-YTG-B-0807 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul York 291627-YTG-B-0807 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il York 291627-YTG-B-0807, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del York 291627-YTG-B-0807.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il York 291627-YTG-B-0807. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo York 291627-YTG-B-0807 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
