Manuale d’uso / di manutenzione del prodotto DJ 300 del fabbricante York
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261660-YTG-D-0708 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE TECHNICAL GUIDE SINGLE P ACKAGE GA S/ELECTRIC UNITS AND SINGLE P ACKAGE AIR CONDITIONERS DJ 180, 210, 240 & 300 15 & 25 NOMINAL TONS 12.00 EER (15 TONS), 1 1.
261660-YTG-D-0708 2 Johnson Controls Unitary Products T ABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PRODUCT NOMEN CLATURE . . . . . . . . . . . . . . . . . 3 FEATURES . . . . . . . . . . . . . . . . . . . .
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 3 PRODUCT NOMENCLA TURE D J 180 N24 A 2 A AA 1 0 1 2 4 A D = A/C, Single Pkg., R-22 Product Category A = Std. Drive Airflow B = Std. Drive/Single Input Econo. C = Std. Drive/Single Input Econo./Pow er Exhaust (Downflow Only) D = Std.
261660-YTG-D-0708 4 Johnson Controls Unitary Products FEA TURES All models are available with a wide variety of factory- mounted options such as stainless steel he at exchange rs, phase monitor, dirty filter switch , and coil gua rd to make them suitable for almost every app lication.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 5 with aluminized steel or optional stainless steel tubes, a redundant gas valve, spark ignition, power venting, an ignition module for 100% shut-off and all of the safety controls required to meet the latest ANSI standards.
261660-YTG-D-0708 6 Johnson Controls Unitary Products V A V , power exhaust is energized by means of a binary out- put signal from the unit's V A V control board. The exhaust fa n, motor and controls ar e installed and wired at the factory . The rain hood must be assembled and inst alled in the field.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 7 uses an inside CO 2 sensor to perform Deman d V entila- tion. It can also use an Out side CO 2 se nsor to perform Dif- ferential Demand V entilation. It uses a Patented Comfort V entilation algorithm to provide comfort able ve ntilatio n air temperature.
261660-YTG-D-0708 8 Johnson Controls Unitary Products FIELD-INST ALLED 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.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 9 NOTE: All gas units are two-stage heating. First stage is 50% of total. S.S.E. = S teady S t ate Ef ficienc y (80%) - output divided by input. T ABLE 1: S OUND POWER RA TING 1 UNIT SIZE CFM ESP BLOWER SOUND POWER (db 10 -12 Wa t ts ) Octave Band Centerline Frequency (Hz) SWL dB(A) dB(A) @ 10Ft.
261660-YTG-D-0708 10 Johnson Controls Unitary Products T ABLE 4: C OOLING CAP ACITIE S FOR DJ180 Air on Evaporator Coil Temperature of Air on Condenser Coil 85°F 95°F CFM WB (°F) Total Cap. 1 (MBH) Total 2 Input (kW) Sensible Capacity (MBH) * Return Dry Bulb (°F) Total Cap.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 11 T ABLE 5: C OOLING CAP ACITIE S FOR DJ210 Air on Evaporator Coil Temperature of Air on Condenser Coil 85°F 95°F CFM WB (°F) Total Cap. 1 (MBH) Total 2 Input (kW) Sensible Capacity (MBH) * Return Dry Bulb (°F) Total Cap.
261660-YTG-D-0708 12 Johnson Controls Unitary Products T ABLE 6: C OOLING CAP ACITIE S FOR DJ240 Air on Evaporator Coil Temperature of Air on Condenser Coil 85°F 95°F CFM WB (°F) Total Cap. 1 (MBH) Total 2 Input (kW) Sensible Capacity (MBH) * Return Dry Bulb (°F) Total Cap.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 13 T ABLE 7: C OOLING CAP ACITIE S FOR DJ300 Air on Evaporator Coil Temperature of Air on Condense r Coil 85°F 95°F CFM WB (°F) Total Cap. 1 (MBH) Total 2 Input (kW) Sensible Capacity (MBH) * Return Dry Bulb (°F) Total Cap.
261660-YTG-D-0708 14 Johnson Controls Unitary Products CFM, ST ATIC PRESSURE, AND POWER - ALTI- TUDE AND T EMPERATURE CORRECTIONS The information below should b e used to assist i n applicatio n of product when being ap plied at altitudes at or exceeding 1000 feet above sea level.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 15 FIGURE 2 - AL TITUDE/TEMPERA TURE CONVER SION F ACTOR.
261660-YTG-D-0708 16 Johnson Controls Unitary Products NOTES: 1. Blower performance includes fixed out door air , 2” T/A filters, a dry evaporator coil and no electric heat. 2.Refer to T a ble 13 for addition al st atic resistances. ESP = External S tatic Pressure available for the supply and re turn air du ct system.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 17 NOTES: 1. Blower performance includes fixed out door air , 2” T/ A filters, a dry evaporat or coil and no electric heat. 2.Refer to T able 13 for addit ional stati c resistances. ESP = External S tatic Pressure available fo r the supply and r eturn air duct system .
261660-YTG-D-0708 18 Johnson Controls Unitary Products NOTES: 1. Blower performance includes fixed out door air , 2” T/A filters, a dry evaporator coil and no electric heat. 2.Refer to T a ble 13 for addition al st atic resistances. ESP = External S tatic Pressure available for the supply and re turn air du ct system.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 19 NOTES: 1. Blower performance includes a gas-fire d heat exchanger , fi xed outdoor air , two-inch T/A filt er s and a dry evaporator co il. 2.Refer to the additional S tatic Resistances t able. ESP = External S tatic Pressure available fo r the supply and r eturn air duct system .
261660-YTG-D-0708 20 Johnson Controls Unitary Products NOTES: 1. Blower performance includes a gas-fire d heat exchanger , fi xed outdoor air , two-inch T/A fil ters and a dry evaporator co il. 2.Refer to the additional S tatic Resistances t able. ESP = External S tatic Pressure available for the supply and re turn air du ct system.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 21 NOTES: 1. Blower performance includes a gas-fire d heat exchanger , fi xed outdoor air , two-inch T/A filt er s and a dry evaporator co il. 2.Refer to the additional S tatic Resistances t able. ESP = External S tatic Pressure available fo r the supply and r eturn air duct system .
261660-YTG-D-0708 22 Johnson Controls Unitary Products NOTES: 1. Blower performance includes a gas-fire d heat exchanger , fi xed outdoor air , two-inch T/A fil ters and a dry evaporator co il. 2.Refer to the additional S tatic Resistances t able. ESP = External S tatic Pressure available for the supply and re turn air du ct system.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 23 T ABLE 16: BLOWER MOTOR AND DRIVE DA T A MODEL SIZE DRIVE BLOWER RANGE (RPM) MOTOR 1 ADJUS T ABLE MOTOR PULLEY FIXED BLOWER PULLEY BEL T (NOTCHED) HP FRAME EFF . (%) DESIG- NA TION OUTSIDE DIA. (IN.
261660-YTG-D-0708 24 Johnson Controls Unitary Products NOTE 1: HACR T ype per NE C. T ABLE 19: DJ ELECTRICAL D A T A WI THOUT POWERED CONVENIENCE OUTLET MODEL (TON- NAGE) VOL T AGE COMPRESSORS OD F AN MOTORS FLA EACH ID BLOWER MOTOR FLA CONV OUTLET AMPS HEA TER OPTION MIN.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 25 NOTE 1: HACR T ype per NE C. T ABLE 19: DJ ELECTRICAL D A T A WITHOU T POWERED CONVENIENC E OU TLET (CONTINUED) MODEL (TON- NAGE) VOL T AGE COMPRESSORS OD F AN MOTORS FLA EACH ID BLOWER MOTOR FLA CONV OUTLET AMPS HEA TER OPTION MIN.
261660-YTG-D-0708 26 Johnson Controls Unitary Products NOTE 1: HACR T ype per NE C. T ABLE 20: DJ ELECTR ICAL DA T A WITH POWERED CONVENIENCE OUTLET MODEL (TON- NAGE) VOL T AGE COMPRESSORS OD F AN MOTORS FLA EACH ID BLOWER MOTOR FLA CONV OUTLET AMPS HEA TER OPTION MIN.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 27 NOTE 1: HACR T ype per NE C. T ABLE 20: DJ ELECTRICAL DA T A WITH PO WERED CONVENIENCE OUTLET (CONTINUED) MODEL (TON- NAGE) VOL T AGE COMPRESSORS OD F AN MOTORS FLA EACH ID BLOWER MOTOR FLA CONV OUTLET AMPS HEA TER OPTION MIN.
261660-YTG-D-0708 28 Johnson Controls Unitary Products T ABLE 21: DJ VOL T AGE LIMIT A TION S 1 1. Utilization Range “A” in accorda nce with ARI S tandard 1 10.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 29 T ABLE 23: SUP PLY FAN VFD WEIGHTS, IN LBS. SUPPL Y F AN MOTOR 230V 460V 575V W/O MANUAL BYP ASS 5.0 hp 25 25 30 7.5 hp 30 30 30 10.0 hp 30 30 35 15.0 hp 30 30 40 W/MANUAL BYP ASS 5.0 hp 30 30 35 7.
261660-YTG-D-0708 30 Johnson Controls Unitary Products FIGURE 4 - FRONT VIEW DIMENSIONS T ABLE 25: UTILITIES ENTRY DA T A HOLE OPENING SIZE (DIA.) USED FOR A 1-1/8” KO Control Wiring Side 3/4” NPS (Fem.) Bottom B 3-5/8” KO Power Wiring Side 3” NPS (F em.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 31 FIGURE 5 - REAR VIEW DIMENSIONS NOTE: Units are shipped with the bottom duct openings covered. An accessory flange kit is available for connecting side ducts.
261660-YTG-D-0708 32 Johnson Controls Unitary Products NOTE: ELEC / ELEC Models : Units and ductwork are approved for zero clearance to combustible material when equipped with electric heaters. GAS / ELEC Models : A 1” clearance must be provided between any combu stible material and the supply air ductwork for a distance of 3 feet from the unit.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 33 FIGURE 7 - UNIT CENTER OF GRA VITY FIGURE 8 - T YP ICAL UNIT APPLICATIONS ROOF JA CK INSTALLATIO N ROOF CUR B INSTALLATIO N SLAB ON GROUND INSTA.
261660-YTG-D-0708 34 Johnson Controls Unitary Products FIGURE 9 - FOUR AND SIX POINT LOADS A D C E B F A D B C T ABLE 27: FOUR AND SIX POINT LOADS 180 Gas 2660 454 847 885 474 210 Gas 2928 510 954 954.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 35 1. The 2” space between the ducts allows for “jumping” an existing roof joist. 2. The 58-1/2” overall dimension of the ducts allows duct- work penetration between roof joists that are spaced on 72” centers.
261660-YTG-D-0708 36 Johnson Controls Unitary Products FIGURE 13 - TYPICAL SIMPLICITY ® WIRING DIAGRAM W1 W2 Y1 G OCC P P1 Y2 X R SD C C SD SD R OCC C RC G Y2 Y1 W2 W1 Jumper Smoke Detector 24 VAC Cl.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 37 GUIDE SPECIFICA TIONS GENERAL Units shall be manufactured by York International Unitary Products Group in an ISO 9001 certified facility. York's Sunline Magn u m ™ un i ts ar e con v e rti b l e si ng l e pa ck- age units.
261660-YTG-D-0708 38 Johnson Controls Unitary Products OUTDOOR (CONDENSER) F AN ASSEMBL Y The outdoor fans shall be of the direct-d ri ven propeller type, discharge air vertically, have aluminum blades riveted to cor- rosion resistant steel spider brackets and shall be dynami- cally balanced for smooth operation.
261660-YTG-D-0708 Johnson Controls Unitary Produ cts 39 ELECTRIC HEA TING (DJ***C/E MODELS) Nickel chromium electric h eatin g elements shall be provided as required by the application with 1 or 2 stage control, as required, from 13.5 KW to 72 KW capacities.
Subject to change without notice. Pr inted in U.S.A. 261660-YTG-D-0708 Copyright © 2008 b y Johnson Controls, Inc. All rights reserved. Supersedes: 261660-YTG-C-07 07 Johnson Contro ls Unitary Products 5005 York Drive Norman, OK 73069 • PROP ANE CONVERSION KIT - Cont ains new orifices and gas valve parts to convert from natural to L.
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 300 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 300 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso York DJ 300 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul York DJ 300 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il York DJ 300, 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 300.
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 300. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo York DJ 300 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.
