Manuale d’uso / di manutenzione del prodotto DJ 150 del fabbricante York
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246695-YTG-C-0708 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE ULTRA HIGH EFFICIENCY SINGLE P ACKAGE AI R CONDITIONERS AND SINGLE P ACKAGE GAS/ELECTRIC UNITS DJ 150 12-1/2 NOMINAL TONS 1 1.
246695-YTG-C-0708 2 Johnson Controls Unitary Products TABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 FACTORY INSTALLED O PTIONS .
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 3 FEA TURES • High Efficiency – High efficiency unit s are rated at 1 1.35 EER. Gas/electric unit s have electronic spark ignition a nd power vented combustion with stea dy state efficiencies of 80%.
246695-YTG-C-0708 4 Johnson Controls Unitary Products • Environmentally A ware – For improved Indoor Air Quality , foil faced insulation is used e xclusively through- out the units. • Balanced Heating – The Predator ® Magnum offers “Ultimate Heating Comfort” wi th a balance be tween 1 st and 2 nd stage gas heating.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 5 F ACTOR Y INST ALLED OPTIONS YORK ® offers several equipment options factory installed, for the Predator ® Magnum li ne. • Optional F actory Inst alled Economizers - Predator units offer a variety of optiona l factory installed econo- mizers with low leak dampers.
246695-YTG-C-0708 6 Johnson Controls Unitary Products • Phase Monitors - Designed to prevent unit damage. The phase monitor wi ll shut the unit down in an out-of phase condition. (St andard on unit s with Scroll Com- pressors.) • Coil Guard - Customers can purchase a coil guard kit to protect the condenser coil from damage.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 7 ventilation. With single enthal py inpu t, the economizer control monitors outdoor air . The dual enthalpy kit pro- vides a second input used to monito r the return air.
246695-YTG-C-0708 8 Johnson Controls Unitary Products T ABLE 1: ACCESSORIES Part Number Description Weight 1RC0470 Roof Curb, 8" Height - 1RC0471 Roof Curb, 14" Height - 1RC0472 Roof Curb, Transition (7.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 9 NOMENCLA TURE D J 150 N15 A 2 A AA 4 0 1 2 4 A D = A/C, Single Pkg., R-22 Product Category A = Std. Motor Airflow B = Std. Motor/Econo./Barometric Relief (Downflow Only) C = Std. Motor/Econo./Power Exhaust ( Downflow Only) D = Std.
246695-YTG-C-0708 10 Johnson Controls Unitary Products T ABLE 2: PHYSICAL DA T A Component Model DJ 150 (12-1/2 ) Evaporator Blower Blower , Centrifugal (Dia. X Wd. in.) 15 x 15 Motor , S tandard (HP) 3 Motor , Optional (HP) 5 Evaporator Coil Rows 4 Fins per Inch 15 Height (in.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 11 T ABL E 5: DJ 150 (1 2 1/ 2 T ON) COOLING CAP ACITY Air On Evap. Coil T emperature of A ir on Condenser Coil 85°F T emperature of Air on Condenser Coil 95°F CFM WB (°F) To t . Cap. 1 (MBH) To t .
246695-YTG-C-0708 12 Johnson Controls Unitary Products NOTE: Electric heaters are rated at nominal vol tage. Use this table to determine the electric heat capacity for heaters supplied at lower voltages. NOTES FOR T ABLES 9 AND T ABLE 10: • Blower performance includes dry coil and 2” throwa way filters.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 13 T ABLE 9: BLOWER PERFOR MANCE 12-1/2 TON SIDE DUCT CFM External Static Pressure 0.2 0.4 0.6 0.8 1.
246695-YTG-C-0708 14 Johnson Controls Unitary Products T ABLE 10: BLOW ER PERFORMANCE 12-1/2 TON DOWNSHOT CFM External S tatic Pressure 0.2 0.4 0.6 0.8 1.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 15 T ABLE 1 1: ADDITIONAL STATIC RESIST ANCE CFM Cooling Onl y 1 Economizer 2 3 Electric Heat KW 2 18 24 36 54 3700 0.20 0.04 0.18 0.21 0.22 0.26 3900 0.23 0.04 0.20 0.23 0.24 0.28 4100 0.25 0.04 0.
246695-YTG-C-0708 16 Johnson Controls Unitary Products FIGURE 2 - UNIT 4 POINT LOAD T ABLE 15: 4 POINT LOAD WEIGHT Model Location (lbs .) ABCD DJ150 282 359 468 371 FIGURE 3 - UNIT CENTER OF GRAVITY A B D C LEFT FRONT 60" 25-½" LEFT FRONT FIGURE 4 - UNIT WITH 6 POINT LOAD T ABLE 16: 6 POINT LOAD WEIGHT Model Locations (lbs.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 17 FIGURE 5 - UNIT DIMENSIONS 11-1/2 89 27 59 50-3/4 30-11/32 4-1/4 6-3/16 17-3/1 6 24-3/16 30-3/16 119-7/16 Convenience Outlet Convenience Outlet .
246695-YTG-C-0708 18 Johnson Controls Unitary Products FIGURE 6 - PREDATOR ® MAGNUM ROOF CURB DIMENSIONS 8 o r 1 4 5 0 - 1 / 2 3 0 2 0 2 0 8 0 - 5 / 8 6 2 T Y P .
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 19 FIGURE 8 - BOTTOM DUC T OPENINGS (FROM ABO VE) Return Air Supply Air 32-11/16 6-13/16 6-13/16 6-13/16 21-3/16 19-3/16 17-3/16 7-1/8 14-23/32 16-.
246695-YTG-C-0708 20 Johnson Controls Unitary Products FIGURE 1 1 - FACTORY INSTALLED DOWNFLOW ECONOMIZER FIGURE 10 - D OWNFLOW ECONOMIZER HOOD DETAIL T ABLE 19: ECON OMIZER USAGE Application Descript.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 21 FIGURE 12 - FIELD INST ALLED DOWNFLOW ECONOMIZER W/POWER EXHAUST FIGURE 13 - FIELD INST ALLED HORIZO NT AL ECONOMIZER W/POWER EXHAUST 2EE0470542.
246695-YTG-C-0708 22 Johnson Controls Unitary Products FIGURE 14 - SLAB ECONOMIZER DOWNFLOW W/POWER EXHAUST FIGURE 15 - SLAB ECONOMIZER END RETURN W/POWER E XHAUST 2EE04705X24 Slab Economizer 2PE04703.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 23 FIGURE 16 - CO OLING UNIT WITH GA S HEAT WIRING 230 V . DIAGRAM.
246695-YTG-C-0708 24 Johnson Controls Unitary Products FIGURE 17 - CO OLING UNIT W/WO EL ECTRIC HEAT WIRING DIAGRAM.
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 25 FIGURE 18 - CO OLING UNIT WITH GAS HEAT WIRING 460, 575 & 50 HZ DIAGR AM.
246695-YTG-C-0708 26 Johnson Controls Unitary Products MECHANICAL SPECIFICA TIONS SINGLE P ACKAGE AIR COOL ED GAS/ELECTRIC UN ITS FO R 12.5 NOMINAL T ONS PREDA TOR ® MAGNUM - DJ 150 1 1.35 EER GENERAL Units shall be manufactured by Y ork International Unitary Products Group in an ISO 9001 certified facility .
246695-YTG-C-0708 Johnson Controls Unitary Produ cts 27 Refrigerant Circuit and Refriger ant Safety Components shall include : a. Independent fixed-orifice or thermally ope rate d expan- sion devices. b. Solid core filter drier/stra iner to eliminate any moi sture or foreign matter .
Subject to change without notice. Pr inted in U.S.A. 246695-YTG-C-0708 Copyright © 2008 b y Johnson Controls, Inc. All righ ts reserved. Supersedes: 246695-YTG-B-0606 Johnson Contro ls Unitary Products 5005 York Drive Norman, OK 73069 space during normal operation.
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 DJ 150 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 DJ 150 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso York DJ 150 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul York DJ 150 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il York DJ 150, 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 DJ 150.
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 DJ 150. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo York DJ 150 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.
