Manuale d’uso / di manutenzione del prodotto DNH018 del fabbricante York
Vai alla pagina of 32
036- 21233-002- A-0903 FOR DISTRI BUTION USE ONLY - NOT TO B E USED A T POINT OF RETAIL S ALE TECHNICAL GUIDE CHAMPION ® PLUS SINGLE P ACKAGE GAS/ELECTRIC AIR COOLED AIR CONDITIONERS 1-1/2 THROUGH 5 NOMINAL TON DNH018 THROUGH 060 UP TO 12.
036-212 33-002-A-0903 2 Unitary Products Group T ABLE OF CONTENTS DESCRIPTIO N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 STANDARD FEATURES/BE NEFITS . . . . . . . . . . . . 3 FIELD-INSTALLED ACCE SSORIES . . . . . . . . . . . . . 4 TYPICAL WIRING D IAGRAM NOTES .
036-2123 3-002-A-0903 Unitary Products Group 3 DESCRIPTION These p ackaged cooli ng/heating air c onditioners a re design ed for outdoor i nstallat ion. Only utili ty and duct con - nection s are required at the point of i nstallation. The gas -fired heaters have aluminiz ed steel tubular heat exchan gers and hot surfac e to pi lot igniti on.
036-212 33-002-A-0903 4 Unitary Products Group FAN SYSTEM - All models operate over a wid e range of design conditions w ith a 3-sp eed direct-dri ve fan mo tor. These u nits easily m atch all types of applications and pro- vides greater on site fl exibilit y to match com fort require ment.
036-2123 3-002-A-0903 Unitary Products Group 5 HAIL GUARD KIT - Kit contains pro tective grilles made of expand ed aluminum with full perimeter f rame. Sloped hood s are a lso incl uded to assu re maxim um prot ection. ANTI SHORT CYCLE TIMER - Au tomatically p revents the compress or from restarting for 5 minu tes after c y cled of f.
036-212 33-002-A-0903 6 Unitary Products Group T ABLE 1: PHYSICAL DA T A MODEL DNH 018 024 030 0 36 042 048 060 EV APORA TO R BLOWER CENTRIFUG AL BLOW ER (Dia .
036-2123 3-002-A-0903 Unitary Products Group 7 T ABLE 2: RA TINGS COOLING/GAS HE A T ING MODEL DNH NET COOLING CAP ACIT Y 1 SOUND RA TING (dbels) 2 GAS HEA T CAP ACITY / EFFICIENCIES MBH SEER 3 INPUT (MBH) OUTP UT (MBH) AFUE 4 (%) NUMBER OF BURNERS TEMP .
036-212 33-002-A-0903 8 Unitary Products Group T A BLE 3: DNH018 COOLING CAP ACITIES - 1-1/2 TON TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV APORA TOR COIL 450 CFM 525 CFM 600 CFM 675 CFM 750 CFM WB ° FW B ° FW B ° FW B ° FW B ° F 72 67 62 57 72 6 7 62 57 72 6 7 62 57 72 67 62 57 72 67 62 57 85 ° F NET CAP .
036-2123 3-002-A-0903 Unitary Products Group 9 T ABLE 4: DNH024 COOLING CAP ACITIES - 2 T O N TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV APORA TOR COIL 600 CFM 700 CFM 800 CFM 900 CFM 1000 CFM WB ° FW B ° FW B ° FW B ° FW B ° F 72 67 62 57 7 2 67 6 2 57 72 67 62 5 7 72 6 7 62 57 72 67 6 2 57 85 ° F NET CAP .
036-212 33-002-A-0903 10 Unitary Products Group T A BLE 5: 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 CF M 1,125 CFM 1,250 C FM WB ° FW B ° FW B ° FW B ° FW B ° F 72 67 62 57 72 6 7 62 57 72 67 62 57 72 67 62 57 7 2 67 62 57 85 ° F NET CAP .
036-2123 3-002-A-0903 Unitary Products Group 11 T ABLE 6: DNH036 COOLING CAP ACITIES - 3 T O N 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 ° FW B ° FW B ° FW B ° FW B ° 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 .
036-212 33-002-A-0903 12 Unitary Products Group T A BLE 7: DNH042 COOLING CAP ACITIES - 3-1/2 TON TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV APO RA TOR COIL 1,050 CF M 1,225 CFM 1,40 0 CFM 1,575 CFM 1,750 CFM WB ° FW B ° FW B ° FW B ° FW B ° F 72 67 62 57 72 67 62 57 72 67 62 57 72 6 7 62 57 72 67 62 57 85 ° F NET CAP .
036-2123 3-002-A-0903 Unitary Products Group 13 T ABLE 8: DNH048 COOLING CAP ACITIES - 4 T O N TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV APORA TOR COIL 1,200 CF M 1,400 CF M 1,600 CFM 1,800 CFM 2,0 00 CFM WB ° FW B ° FW B ° FW B ° FW B ° F 72 67 6 2 57 72 67 62 57 72 67 6 2 57 72 6 7 62 5 7 72 67 62 57 85 ° F NET CAP .
036-212 33-002-A-0903 14 Unitary Products Group T A BLE 9: DNH060 COOLING CAP ACITIES - 5 TON TEMPERA TURE OF AIR ON CONDENSER COIL AIR ON EV AP ORA TOR COIL 1,700 CFM 1 ,800 CFM 1,900 C FM 2,000 CFM 2,100 CF M WB ° FW B ° FW B ° FW B ° FW B ° 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 .
036-2123 3-002-A-0903 Unitary Products Group 15 T ABLE 10: SIDE SUPPL Y AIR PERFORMANCE - 208 VOL T 1 MODEL # DNH (Coo lin g/ Heat ing) MTR SPD EXTERNAL ST AIC PRESSURE - IWG .
036-212 33-002-A-0903 16 Unitary Products Group T A BLE 1 1: SIDE SUPPL Y AIR BLOWER PER FORMANCE - 230, 46 0 & 575 VOL T 1 MODEL # DNH (Cooli ng/ Heating) MTR SPD EXTERNAL ST A TIC PRESSURE - IWG .
036-2123 3-002-A-0903 Unitary Products Group 17 T A BLE 12: BOTTOM SUPPL Y AIR BLOWER PERFORMA NCE - 208 VOL T 1 MODEL # DNH (Cooli ng/ Heating) MTR SPD EXTERNAL ST A TIC PRESSURE - IWG .
036-212 33-002-A-0903 18 Unitary Products Group T AB LE 13: BOTTOM SUPPL Y AIR BLOWER PERFORMANCE - 2 30, 460 & 57 5 VOL TS 1 MODEL # DNH (Cooling/ Heating) MTR SPD EXTERNAL ST A TIC PRESSURE - IWG .
036-2123 3-002-A-0903 Unitary Products Group 19 FIGURE 2 - FIELD WIRING DIAGRA M CONTROL WIRING FIGURE 3 - POWER WIRING FIE LD DIAGRAM T ABLE 15: ADDITIONAL ST A TIC PRESS URE 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 1,60 0 1,700 1 ,800 1,9 00 2,000 WET EV APORA TOR COIL .
036-212 33-002-A-0903 20 Unitary Products Group T A BLE 16: ELECTRICAL DA T A MODEL DNH POWER SUPPL Y VOL T AGE LIMIT A TIONS 1 COMPRESSOR COND. FA N MOTO R, FLA SUPPL Y AIR BLOWER MOT OR FLA MINIMU M CIRCUIT AMP ACITY MAX. FUSE SIZE, AMP S 2 MAX. HACR BREAKER SIZE, AMP S UNIT POWER F ACTOR TRANSFORMER SIZE (V A) MIN.
036-2123 3-002-A-0903 Unitary Products Group 21 FIGURE 4 - UNIT DIME NSIONS - FRONT All dimensions ar e in inches. They are subject to change with- out notice.
036-212 33-002-A-0903 22 Unitary Products Group FIGURE 5 - UNIT DIMENSI ONS - FRONT & BOTTOM FIGURE 6 - UNIT DIMENSI ONS - BACK & BOTTOM 26- 3/ 4 6 4- 5/ 8 8- 7/ 8 11- 7/ 8 19- 1/ 4 H I GH V OL T A GE C O N N .
036-2123 3-002-A-0903 Unitary Products Group 23 FIGURE 7 - TYPICAL SLAB ON GROUND INS T A LLA TION FIGURE 8 - TYPICAL ROOF CURB INS T ALLA TION F I EL D SU PPL I ED DI S CO NNECT SW I T CH L O CAT E D.
036-212 33-002-A-0903 24 Unitary Products Group FIGURE 9 - TYPICAL DUCT AP PLICA TIONS FIGURE 10 - U NIT CENTER OF GRA VITY RO O F CURB I N ST AL L AT I O N RE A R DUCT RO O F CURB I N ST AL L AT I O N B O T T O M DUCT SL AB O N G R O U N D I N ST AL L AT I O N T A BLE 19: UNIT WEIGHTS AND CENTER OF GRA VITY UNIT SIZE SHIPPING WEIGH T (lbs.
036-2123 3-002-A-0903 Unitary Products Group 25 FIGURE 1 1 - ROOF CURB DIMENSIONS 1 FIGURE 12 - ROOF CURB CROS S SECTION OP E N I N G F OR RE T URN A I R DUCT OP E N I N G F OR SU PPL Y AI R D U C T 1.
036-212 33-002-A-0903 26 Unitary Products Group FIGURE 13 - TY PICAL WIRING DIAGRAM (208 /230-1-60 POWER S UPPL Y) FIGURE 14 - TY PICAL WIRING DIAGRAM (208 /230-3-60 POWER S UPPL Y) SEE DET AIL ".
036-2123 3-002-A-0903 Unitary Products Group 27 FIGURE 15 - TY PICAL WIRING DIAGRAM (460 -3-60 POWER SUPP L Y) FIGURE 16 - TY PICAL WIRING DIAGRAM (575 -3-60).
036-212 33-002-A-0903 28 Unitary Products Group TYPICAL WIRING DIAGRAM NOTES 1. All field wiri ng to be accom plished following city , local and/or national codes in ef fect at time of installa tion of this un it. 2. Caution: Lab el all wires prior to disconnecti on when ser- vicing controls .
036-2123 3-002-A-0903 Unitary Products Group 29 MECHANICAL SPECIFICA TIONS GENERAL Units shall be manufacture d by York I nternational Un itary Products Group in an ISO 9001 cert ified facility. YORK ’ s Cham pion ® package units are desi gned to handl e applic a- tions ra nging from resid ential to light c ommercial and any in betwee n.
036-212 33-002-A-0903 30 Unitary Products Group REFRIGERANT COMPONENTS Compressors: a. Shall be fully herm etic type, di rect drive, in ternally prote cted with in ternal high-pre ssure rel ief and over temperat ure protection.
036-2123 3-002-A-0903 Unitary Products Group 31.
Subject to change without notice. Printed i n U.S.A. 036-212 33-002-A-0903 Copyri ght © by Unita ry Products Group 2003. All rights reserved. Supersede s: 036-21233-001 -D-0603 Unit ary 5005 Norma n .
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 DNH018 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 DNH018 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso York DNH018 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul York DNH018 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il York DNH018, 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 DNH018.
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 DNH018. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo York DNH018 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.
