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Johnson Controls J15 manuale d’uso - BKManuals
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Johnson Controls J15 manuale d’uso

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Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Johnson Controls J15 descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso Johnson Controls J15 dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Johnson Controls J15
- nome del fabbricante e anno di fabbricazione Johnson Controls J15
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Johnson Controls J15
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Johnson Controls J15 non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Johnson Controls J15 e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Johnson Controls in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Johnson Controls J15, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Johnson Controls J15, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Johnson Controls J15. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    349687-JTG-A-1007 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE TECHNICAL GUIDE SERIES 20 SINGLE P ACKAGE GA S/ELECTRIC UNITS AND SINGLE P ACKAGE AIR CONDITIONERS J15, 18, 20 & 25 DJ 15 & 25 NOMINAL TONS 12.00 EER (15 TONS), 1 1.70 EER (17.5 TONS), 1 1.3 EER (20 TONS), 10.5 EER (25 TONS) DESCRIPTION Johnson Controls Ser[...]

  • Pagina 2

    349687-JTG-A-1007 2 Johnson Controls Unitary Products T ABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PRODUCT NOMEN CLATURE . . . . . . . . . . . . . . . . . 3 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . 5 FIELD-INSTALLE[...]

  • Pagina 3

    349687-JTG-A-1007 Johnson Controls Unitary Products 3 PRODUCT NOMENCLA TURE DJ J15 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. Drive/Motoriz ed Damper E = Std. Drive/Motorized Damper/Barometri[...]

  • Pagina 4

    349687-JTG-A-1007 4 Johnson Controls Unitary Products FEA TURES All Series 20 J**DJ models are available with a wide variety of factory-mounted options su ch as sta inless steel heat exchangers, phase monitor, dirty filter switch, and coil guard to make them suitable for almost every application. All units are self-contained and assembled on fu ll [...]

  • Pagina 5

    349687-JTG-A-1007 Johnson Controls Unitary Products 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. The gas supply piping can be routed into the heating compartment through [...]

  • Pagina 6

    349687-JTG-A-1007 6 Johnson Controls Unitary Products • POWER EXHAUST - Our economizer options are avail- able with power exhaust. Whenever the outdoor air intake dampers are opened for free cooling, the exhaust fan will be e nergized to pr event the conditioned space from being over-pressurized during econ omizer opera- tio n. BAS-ready economiz[...]

  • Pagina 7

    349687-JTG-A-1007 Johnson Controls Unitary Products 7 • SMOKE DETECTORS - (supply air & return air) The smoke detectors stop operation of the unit by interrupti ng power to the control board if smoke is detected within the air compartment. • COIL GUARD - Customers can purcha se a coil guard kit to protect the condenser coil from damage. Thi[...]

  • Pagina 8

    349687-JTG-A-1007 8 Johnson Controls Unitary Products accessory includes a rain hood, a bird screen and a fully assembled damper . With bottom duct connections, the damper should be mounted over the opening i n the return air panel. With horizontal ductwork, the accessory should be mounted on the re tu rn air duct. • HIGH ST A TIC DRIVE - A small[...]

  • Pagina 9

    349687-JTG-A-1007 Johnson Controls Unitary Products 9 NOTE: All gas units are two-stage heating. First stage is 50% of total. S.S.E. = S teady S tate Efficienc 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 t s ) Octave Band Centerline Frequency (Hz) SWL dB(A) dB(A) @ 10Ft. 2[...]

  • Pagina 10

    349687-JTG-A-1007 10 Johnson Controls Unitary Products T ABLE 4: C OOLING CAP ACITIE S FOR J15DJ 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. 1 (MBH) Total 2 Input (kW) Sensible Capacity (MBH) * Return Dry Bulb (?[...]

  • Pagina 11

    349687-JTG-A-1007 Johnson Controls Unitary Products 11 T ABLE 5: C OOLING CAP ACITIE S FOR J18DJ 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. 1 (MBH) Total 2 Input (kW) Sensible Capacity (MBH) * Return Dry Bulb (?[...]

  • Pagina 12

    349687-JTG-A-1007 12 Johnson Controls Unitary Products T ABLE 6: C OOLING CAP ACITIE S FOR J20DJ 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. 1 (MBH) Total 2 Input (kW) Sensible Capacity (MBH) * Return Dry Bulb (?[...]

  • Pagina 13

    349687-JTG-A-1007 Johnson Controls Unitary Products 13 T ABLE 7: C OOLING CAP ACITIE S FOR J25DJ 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. 1 (MBH) Total 2 Input (kW) Sensible Capacity (MBH) * Return Dry Bulb ([...]

  • Pagina 14

    349687-JTG-A-1007 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. The air flow rates listed in the standard blower pe rformance tables[...]

  • Pagina 15

    349687-JTG-A-1007 Johnson Controls Unitary Products 15 FIGURE 2 - AL TITUDE/TEMPERA TURE CONVERSION F ACTOR[...]

  • Pagina 16

    349687-JTG-A-1007 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 t urn air duct system. All internal unit resistance[...]

  • Pagina 17

    349687-JTG-A-1007 Johnson Controls Unitary Products 17 NOTES: 1. Blower performance includes fixed out door air , 2” T/ A filters, a dry evaporator coil and no electric he at. 2.Refer to T able 13 fo r additional st atic resistances. ESP = External S tatic Pressure available fo r the supply and return air duct system . All internal unit resist an[...]

  • Pagina 18

    349687-JTG-A-1007 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 t urn air duct system. All internal unit resistance[...]

  • Pagina 19

    349687-JTG-A-1007 Johnson Controls Unitary Products 19 NOTES: 1. Blower performance includes a gas-fire d heat exchanger , fi xed out d oor air, two-inch T/A filter s and a dry evaporator co il. 2.Refer to the additional S tatic Resistances table. ESP = External S tatic Pressure available fo r the supply and return air duct system . All internal un[...]

  • Pagina 20

    349687-JTG-A-1007 20 Johnson Controls Unitary Products NOTES: 1. Blower performance includes a gas-fire d heat exchanger , fi xed out d oor air, two-inch T/A filter s and a dry evaporator co il. 2.Refer to the additional S tatic Resistances table. ESP = External S tatic Pressure available for the supply and re t urn air duct system. All internal un[...]

  • Pagina 21

    349687-JTG-A-1007 Johnson Controls Unitary Products 21 NOTES: 1. Blower performance includes a gas-fire d heat exchanger , fi xed out d oor air, two-inch T/A filter s and a dry evaporator co il. 2.Refer to the additional S tatic Resistances table. ESP = External S tatic Pressure available fo r the supply and return air duct system . All internal un[...]

  • Pagina 22

    349687-JTG-A-1007 22 Johnson Controls Unitary Products NOTES: 1. Blower performance includes a gas-fire d heat exchanger , fi xed out d oor air, two-inch T/A filter s and a dry evaporator co il. 2.Refer to the additional S tatic Resistances table. ESP = External S tatic Pressure available for the supply and re t urn air duct system. All internal un[...]

  • Pagina 23

    349687-JTG-A-1007 Johnson Controls Unitary Products 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.) PITCH DIA. (IN.) BORE (IN.) DESIG- NA TION OUTSIDE DIA. (IN.) PITCH DIA. (IN.) BORE (IN.) DESIG[...]

  • Pagina 24

    349687-JTG-A-1007 24 Johnson Controls Unitary Products NOTE 1: HACR T ype per NEC. T ABLE 19: J**DJ E LECTRICAL DA T A WITHOUT POWE RED 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. CIRCUIT AMP ACITY (AMPS) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EACH LRA EACH M[...]

  • Pagina 25

    349687-JTG-A-1007 Johnson Controls Unitary Products 25 NOTE 1: HACR T ype per NEC. T ABLE 19: J**D J ELECTRICAL DA T A WITHOUT POWERED CONVENIENCE OUTLET (CONTINUE D) MODEL (TON- NAGE) VOL T AGE COMPRESSORS OD F AN MOTORS FLA EACH ID BLOWER MOTOR FLA CONV OUTLET AMPS HEA TER OPTION MIN. CIRCUIT AMP ACITY (AMPS) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EAC[...]

  • Pagina 26

    349687-JTG-A-1007 26 Johnson Controls Unitary Products NOTE 1: HACR T ype per NEC. T ABLE 20: J**DJ ELECTRICAL 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. CIRCUIT AMP ACITY (AMPS) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EACH LRA EACH MODEL [...]

  • Pagina 27

    349687-JTG-A-1007 Johnson Controls Unitary Products 27 NOTE 1: HACR T ype per NEC. T ABLE 20: J**DJ ELECTRICAL DA T A WITH POWERED 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. CIRCUIT AMP ACITY (AMPS) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EACH LRA[...]

  • Pagina 28

    349687-JTG-A-1007 28 Johnson Controls Unitary Products T ABLE 21: J**DJ VOL T AGE LIMIT A TIONS 1 1. Utilization Range “A” in accorda nce with ARI S tandard 1 10. V O LTA G E L I M I TAT I O N S POWER SUPPL Y VOL T AGE MIN. MAX. VOL T AGE LIMIT A TIONS 208/230-3-60 187 253 460-3-60 414 506 575-3-60 518 630 T ABLE 22: PHYS ICAL DATA MODELS J15DJ[...]

  • Pagina 29

    349687-JTG-A-1007 Johnson Controls Unitary Products 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 7.5 hp 35 35 35 10.0 hp 35 35 40 15.0 hp 40 35 45 T ABLE 24: ELECTR IC HEA T CORREC TION FA C T O R[...]

  • Pagina 30

    349687-JTG-A-1007 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.) Bottom C 2-3/8” KO Gas Pipi ng (Front) 1 1. One-inch gas piping NPT requ ired. D 1-1[...]

  • Pagina 31

    349687-JTG-A-1007 Johnson Controls Unitary Products 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. For bottom duct application s: 1. Remove the side pane ls from the supply an d return air compartments to gain access to the bottom supp[...]

  • Pagina 32

    349687-JTG-A-1007 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. [...]

  • Pagina 33

    349687-JTG-A-1007 Johnson Controls Unitary Products 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 INSTALLATION[...]

  • Pagina 34

    349687-JTG-A-1007 34 Johnson Controls Unitary Products Note: These weights are with economizer and high option heat (gas or electric). 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 Unit Size To ta l Shipping Weight 4 Point Load s (lbs) ABCD J15DJ Gas 2660 454 847 885 474 J18DJ Gas 2928 510 954 954 510 J[...]

  • Pagina 35

    349687-JTG-A-1007 Johnson Controls Unitary Products 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. Note: Ducts can be installed into the curb from the roof. All electrical and g[...]

  • Pagina 36

    349687-JTG-A-1007 36 Johnson Controls Unitary Products FIGURE 13 - TYPICAL UNIT WIR ING 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 Class 2 X R THERMOSTAT TERMINALS CONTROL TERMINAL BLOCK TERMINALS ON A LIMITED NUMBER OF THERMOSTATS 3 1 2 4 3 1 2 4 Second stage heating not required on single[...]

  • Pagina 37

    349687-JTG-A-1007 Johnson Controls Unitary Products 37 GUIDE SPECIFICA TIONS GENERAL Units shall be manufactured by Johnson Controls in an ISO 9001 certified fa cility. Series 20 J**DJ units are converti ble single package units. All models have dual independe nt refri gerant circuits for effi cient part load operation and maximum comfort control. [...]

  • Pagina 38

    349687-JTG-A-1007 38 Johnson Controls Unitary Products Units equipped with VFD’s shall have factory-installed man- ual bypass as an option. 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 sh[...]

  • Pagina 39

    349687-JTG-A-1007 Johnson Controls Unitary Products 39 a. Primary and auxiliary high- temperature li mi t switches. b. Induced draft motor speed sensor . c. Flame roll out switch (automatic reset). d. Flame proving contro ls. Unit shall have tw o inde- pendent stages of capacity . ELECTRIC HEA TING (J**DJC/E MODELS) Nickel chromium electric h eatin[...]

  • Pagina 40

    Subject to change without notice. Print ed in U.S.A. 349687-JTG-A-1007 Copyright © 2008 by Johnson Controls, In c. All rights reserved. Supersedes: Nothing Johnson Cont rols Unitary Products 5005 York Drive Norman, OK 73069 OTHER PRE-ENGINEERED ACCESSORIES A V AILABLE • ROOF CURB - 14" high, full perimeter curb with wood nailer (shipped kno[...]