Manuale d’uso / di manutenzione del prodotto DF 072 del fabbricante York
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254599-YTG-C-0807 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE TECHNICAL GUIDE SINGLE P ACKAGE GAS/ ELECTRIC UNITS AND SINGLE P ACKAGE AIR CONDITIONERS DF 072 6 NOMINAL TONS 10.4 EER ® DESCRIPTION YORK ® Sunline Plus™ units are convertible single p ackage air conditioners.
254599-YTG-C-0807 2 Unitary Products Group T ABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PRODUCT NOMEN CLATURE . . . . . . . . . . . . . . . . . 3 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . .
254599-YTG-C-0807 Unitary Products Group 3 PRODUCT NOMENCLA TURE D F 072 N04 A 2 A AA 1 0 1 2 4 A D = A/C, Single Pkg., R-22 Product Category Airflow N = Belt Drive P = Belt Drive/Single Input Economi.
254599-YTG-C-0807 4 Unitary Products Group FEA TURES All models are available with a wide variety of factory- mounted options such as stainless steel he at exchangers, electric heaters, ph ase monitor, convenience outlet, dirty filter switch, disconnect switch, smo ke detectors, and coil guard to make them suitable for almost every applicati on.
254599-YTG-C-0807 Unitary Products Group 5 FIGURE 1 - UNIT CUT A W A Y F ACTOR Y -INST ALLED OPTIONS • SINGLE INPUT ELECTR ONIC ENTHALPY ECONO- MIZERS - Includes a slide-in / plug-in damper assemb ly with fully modulating spring-return motor actuator capa- ble of introducing up to 100% outdoor air with nominal 1% leakage type dampers.
254599-YTG-C-0807 6 Unitary Products Group scheduling is built-in. T wo different modes of de mand ventilation are achieved thr oug h the INTELLI-Comfort™ using CO2 sensors. It uses an inside CO2 sensor to per- form Demand V e ntilatio n. It can also use an Outside CO2 sensor to perform Differential Demand V en ti lation .
254599-YTG-C-0807 Unitary Products Group 7 FIELD-INST ALLE D ACCESSORIES • SINGLE INPUT ELECTR ONIC ENTHALPY ECONO- MIZERS - Includes a slide-in / plug-in damper a ssembly with fully modulating spring-return motor actuator capa- ble of introducing up to 100% outdoor air with nominal 1% leakage type dampers.
254599-YTG-C-0807 8 Unitary Products Group T ABLE 1: SOUND POWER RA TING 1 UNIT SIZE CFM ESP BLOWER SOUND POWER (db 10 -12 Wat ts ) Octave Band Centerline Frequency (Hz) SWL dB(A) dB(A) @ 10Ft. 2 IWG SPEED KW 63 125 250 500 1,000 2,000 4,000 8,000 072 2 , 2 0 0 0 .
254599-YTG-C-0807 Unitary Products Group 9 T ABLE 5: DF072 COOLING CAPACITIES (6 T ON) Return Air Temperature of Air on Condenser Coil Gross Capacity (MBh) Power Input (kW) 1 1. These ratings include the compressor and t he con denser fan motors but not the supply air blower motor .
254599-YTG-C-0807 10 Unitary Products Group T ABLE 6: SUPPLY AIR BLOWER PERFORMANCE (6 TON BELT DRIVE) - SIDE DUCT APPLICATION Unit Tonnage Air Flow (CFM) Available External Static Pressure - IWG 1 1. Includes allowances for a wet evaporator coil, 1” filters, a nd the heat exchangers.
254599-YTG-C-0807 Unitary Products Group 11 T ABLE 8: SUPPLY AIR BLOWER PERFORMANCE (6 TON BELT DRIVE) - SIDE DUCT APPLICATION Unit Tonnage Motor Speed Available External Static Pressure - IWG 1 1. Includes allowances for a wet evaporator coil, 1” filters, and the heat exchangers.
254599-YTG-C-0807 12 Unitary Products Group T ABLE 1 1: ELECTRICAL DA T A - DF072 BEL T DRIVE W/O POWERED CONV . OUTLET MODEL TONNAGE VOL T AGE COMPRES SORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN.
254599-YTG-C-0807 Unitary Products Group 13 T ABLE 13: ELECTRICAL DA T A - DF072 BEL T DRIVE W/POWERED CONV . OUTLET MODEL TONNAGE VOL T AGE COMPRES SORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA CONV OUTLET FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN.
254599-YTG-C-0807 14 Unitary Products Group T ABLE 15: DF PHYSICAL DATA MODELS DF 072 EV APORA TOR BLOWER Centrifug al Blower (Dia. x Wd. in.) 12 X 10 Fan Motor HP (Dir ect Drive) 1 Fan Motor HP (Belt Drive) 1 1/2 EV APORA TOR COIL Rows Deep 4 Fins Per Inch 13 Face Area (Sq.
254599-YTG-C-0807 Unitary Products Group 15 TYPICAL POWER WIRING TYPICAL CONTROL WIRING FIGURE 2 - TYPICA L FIELD POWER & CONTROL W IRING REFER TO THE ELECTRICAL D A T A T ABLES TO SIZE THE DISCONNECT SWITCH, O VERCURRENT PRO TEC- TION AND WIRING.
254599-YTG-C-0807 16 Unitary Products Group FIGURE 3 - UNIT DIMENSIONS (6 TON COOLING ONL Y/ELECTRIC HEA T) FRONT VIEW FIGURE 4 - UNIT DIMENSIONS (6 TON COOLING/GAS HEA T) FRONT VIEW.
254599-YTG-C-0807 Unitary Products Group 17 FIGURE 5 - UNIT WITH ECONOMIZER RAINHOOD FIGURE 6 - UNI T WITH FIXED OUTD OO R AIR/MOTORIZED DAMPER RAINHOOD DETAIL “A” DETAIL “B”.
254599-YTG-C-0807 18 Unitary Products Group FIGURE 7 - UNIT DIMENSIONS (REAR VIEW) FIGURE 8 - DISCON NECT/BLOWER ACCESS LOCA TION DISCONNECT SW ITCH LOCATION AND MOTOR AC CESS PANEL FOR UNIT W ITH “.
254599-YTG-C-0807 Unitary Products Group 19 FIGURE 9 - TYPICAL APPLICA TIONS.
254599-YTG-C-0807 20 Unitary Products Group FIGURE 10 - FOUR AND SIX POINT LOADING 44 7 / 8 82 1 / 4 Y X A B C D CONDENSER COIL END OF UNIT FRONT OF UNIT APPROXIMATE CENTER OF GRAVITY BACK OF UNIT 44 .
254599-YTG-C-0807 Unitary Products Group 21 FIGURE 1 1 - ROOF CURB DIMENSIONS GUIDE SPECIFICA TIONS GENERAL Units shall be manufactured by York International Unitary Products Group in an ISO 9001 certified facility. York's Sunline Plus TM units are convertible single p ackage units.
254599-YTG-C-0807 22 Unitary Products Group insulated with a minimum 1/2” thick insulation, coated on the airside. Aluminum foil faced insulation shall be used in the furnace compartment and be fastened with ridged fa steners to prevent insulation fro m ente ring the air stream.
254599-YTG-C-0807 Unitary Products Group 23 steel for corrosion resistance and allowing minimum mixed air entering temperat ure of 25°F. Burners shal l be of the inshot type, constructed of al uminum coated steel and con- tain air mixture adju stments.
Subject to change without notice. Pr inted in U.S.A. 254599-YTG-C-0807 Copyright © 2007 by Unitary Products Group. All ri ghts reserved. Supersedes: 254599-YTG-B-0507 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 DF 072 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 DF 072 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso York DF 072 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul York DF 072 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il York DF 072, 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 DF 072.
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 DF 072. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo York DF 072 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.