Carrier 48HJD005-007 manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Carrier 48HJD005-007. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Carrier 48HJD005-007 o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Carrier 48HJD005-007 se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Carrier 48HJD005-007, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Carrier 48HJD005-007 debe contener:
- información acerca de las especificaciones técnicas del dispositivo Carrier 48HJD005-007
- nombre de fabricante y año de fabricación del dispositivo Carrier 48HJD005-007
- condiciones de uso, configuración y mantenimiento del dispositivo Carrier 48HJD005-007
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Carrier 48HJD005-007 no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Carrier 48HJD005-007 y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Carrier en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Carrier 48HJD005-007, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Carrier 48HJD005-007, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Carrier 48HJD005-007. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    Manufactu rer reser ves the rig ht to dis continue , or chan ge at a ny time, spec ificat ions or des igns without notice an d withou t inc urring obligations. PC 111 Catalo g No. 534-767 Prin ted in U.S.A. Form 4 8HJ-18S I Pg 1 9-00 Replaces: 48H J-17SI Book 1 4 Ta b 1 a 6 a Installation, Star t-Up and Ser v ice Instr u ctions CONTENTS Page SAFETY[...]

  • Página 2

    2 ROOF CURB A CCESSOR Y “A” UNIT SIZE 48/50HJ CRRFCURB001A00 1 ′ -2 ″ [356] 004-007 CRRFCURB002A00 2 ′ -0 ″ [610] NO TES: 1. Roof curb access or y is shipp ed disa ssemb led. 2. Insula ted panels. 3. Dimensions in [ ] are in millimeters. 4. Roof cu rb: gal vanized steel. 5. Attach ductwor k to curb ( flanges of duct rest on curb ). UNIT[...]

  • Página 3

    3 Step 2 — Field Fabr icate D uctw ork — Secure all ducts to roof curb and building structure on vertical discharge units. D o not connect ductwork to unit. For horizontal applica- tions, field-supplied isolation flanges should be attached to hor- izontal discharge openings and all ductwork should be sec ured to the flanges. Insulate and weathe[...]

  • Página 4

    4 Step 5 — Install Flue Hood — Flue hood is shipped screwed to th e burner compart ment acce ss panel. Rem ove from shipping location and, using screws provided, install flue hood in location shown in Fig. 5 and 6. For units being installed in Ca lifornia Air Quality Manage - ment Districts which require NO x emissions of 40 nanogram s/ joule o[...]

  • Página 5

    5 Table 1 — P hysical D ata LEGEND *Single phase/three phase. †Indicates automatic reset. **48HJD005-007 and 48HJE004 (72,000 Btuh heat input) units have 2 burners. 48HJE005-007 and 48HJF004 (115,000 Btuh heat input) units and 48HJF005- 007 (150,000 Btuh Heat input) units have 3 b ur ners. ††An LP kit is availab le as an accessor y . ||Thre[...]

  • Página 6

    6 Tab le 1 — Physi cal Dat a (co nt) LEGEND *Single phase/three phase. †Indicates automatic reset. **48HJD005-007 and 48HJE004 (72,000 Btuh heat input) units have 2 burners. 48HJE005-007 and 48HJF004 (115,000 Btuh heat input) units and 48HJF005- 007 (150,000 Btuh Heat input) units have 3 b ur ners. ††An LP kit is availab le as an accessor y[...]

  • Página 7

    7 UNIT 48HJ ST ANDARD UNIT WEIGHT DURABLADE ECONOMIZER WEIGHT ECONOMI$ER WEIGHT CORNER WEIGHT (A) CORNER WEIGHT (B) COR NER WEIGHT (C) CORNER WEIG HT (D) Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg 004 530 240 34 15.4 47 21.3 127 57.6 122 55.3 138 62 .6 143 64.9 005 540 245 34 15.4 47 21.3 129 58.5 124 56.2 141 64 .0 146 66.2 006 560 254 34 15.4 47 2[...]

  • Página 8

    8 Install conduit through side panel openings indicated in Fig. 5. Route power lines through connector to terminal con- nections as shown in Fig. 8. V oltage to compressor termi nals during operation must be within voltage range indicated on unit namepl ate (also see T ables 2A-2D). On 3-phase units, voltage s between phases must be balanced within[...]

  • Página 9

    9 RACEW A Y LOW V OL T AGE CONNECTIONS INTEGRA TED GAS UNIT CONTROLLER (IGC) HOLE IN END P ANEL (HIDDEN) Fig. 8 — Power Wiring Connections LEG END C— Contactor COMPS — Compressor s EQUIP — Equipment GND — Ground IFC — Indoor (Evaporator) F an Contactor NEC — National Electrical Code TB — T erminal B lock Fig. 9 — Low-Voltage Conne[...]

  • Página 10

    10 Table 2A — 48HJ Electrical Data Standard Motor (Units Without Electrical Convenience Outlet) Table 2B — 48HJ E lectrica l Data Standar d Motor ( Units W ith El ectrical C onvenien ce Ou tlet) LEGEND *Used to determine minimum disconnect per NEC. † Fuse or HACR circuit breaker . NO TES: 1. In compliance with NEC requirem ents f or multimoto[...]

  • Página 11

    11 Table 2C — 4 8HJ High -Static M otor Units W ithout E lectrica l Convenie nce Outlet Table 2D — 48HJ High-Static Motor Units With Electrical Convenience Outlet LEGEND *Used to determine minimum disconnect per NEC. † Fuse or HACR circuit breaker . NO TES: 1. In compliance with NEC requirem ents f or multimotor and combi- nation load equipme[...]

  • Página 12

    12 OP TIONAL DURABLA DE ECON OMIZER — The option- al economizer hood assembly is packaged and shipped in the filter section. Damper blade s and control boards are installed at the factory and the econom izer is shipped in the vert ical dis- charge position. NOTE: Horizontal discharge block-off plate is shipped with the air hood package. If unit i[...]

  • Página 13

    13 9. Replace outdoor-air opening panel using screws from Step 2. R eplace fi lter acce ss panel. Ens ure the filter ac - cess panel slides along the tracks and is secur ely engaged. 10. Fasten hood top and side plate assembly (Fig. 14) t o outdoor-air opening panel with screws provided. 1 1. Place knob supplied w ith economizer on OA T . See Fig. [...]

  • Página 14

    14 U-SHAPED HOLE (NOT SHOWN) ECONOMIZER PLUG WIRING HARNESS 4 3 2 1 0 5 6 7 8 9 UNIT TOP OA T (TERMINALS ARE UP) OUTSIDE AIR SCREEN MINIMUM POSITION OPEN 3 1 T P P1 T1 4 2 5 S S O D C TR B RE V . B 1 9 8 8 1 8 A % H U M I D I T Y 90 70 60 30 10 D C B A 60 65 70 7 5 55 50 85 8 0 DAMPER DAMPER CLOSED OPEN OUTDOOR TEMP . ° F R E V . 9 7-36 72 CW – [...]

  • Página 15

    15 OP TIONAL ECO NOMI$ER — See Fig . 23 fo r Ec onoMi$er component locations. 1. T o remove the existing unit filter access panel, raise the panel and swing the bottom outward. The panel is now disengaged from the track and can be removed. Remove the indoor coil access panel and di scard. See Fig. 24. If installing an optional Power Exhaust Assem[...]

  • Página 16

    16 SEAL STRIP SEAL STRIP OUTDOOR AIR HOOD TOP SCREEN RET AINER OUTDOOR AIR INLET SCREENS OUTDOOR AIR HOOD SIDES ASSEMBLED EXHAUST HOOD OUTDOOR AIR OPENING P ANEL ECONOMIZER ECONOMIZER REAR FLANGE UNIT BASE UNIT FIL TER RACK ECONOMIZER CLIP HV AC UNIT WIRING HARNESS OUTDOOR AIR BLOCK-OFF PLA TE Fig. 26 — Outdoor-Air Hood Assembly Fig. 27 — Compl[...]

  • Página 17

    17 OUTDOOR AIR SENSOR TEMP TEMP COM OUT PWR BROWN VIOLET WHITE RED BROWN TEMP TEMP COM OUT PWR RETURN AIR SENSOR VIOLET WHITE RED OA T COM OAH -15 V RA T COM RAH +15 V ECONOMI$ER CONTROLLER PINK TEMP TEMP VIOLET SUPPL Y AIR TEMPERA TURE SENSOR V+ 24 COM V AC SENSOR CO 2 (+) COM DA T COM REM POT COM LED COM CO 2 CO 2 CONTROL BOX/BURNER ACCESS P ANEL[...]

  • Página 18

    18 CO 2 C ontrol Setu p — If a CO 2 sensor is not being used, pro- ceed to t he next sect ion. If a CO 2 sensor is being used, perform the following: 1. Determine the value at which you want the minimum po- sition of the dampers to begin opening to allow a greater amount of outdoor air to enter . The range i s 800 to 1,400 ppm. 2. Loca te the CO [...]

  • Página 19

    19 Step 9 — A dju st Evapor ator-Fan Sp eed — Ad- just evaporator-fan speed to meet jobsite condi tions. T ables 5A and 5B show fan rpm at motor pulley settings. T ables 6 and 7 show maximum amp draw of belt-drive motor . T able 8 shows motor nominal horsepower for eva porator-fan motors. Refer to T ables 8-25 for performance data. See T ables [...]

  • Página 20

    20 Table 5A — 48HJ Fan Rpm at Motor Pulley Setting With Standard Motor *Approx imate fan rpm s hown (standard motor/drive). Table 5B — 48HJ Fan Rpm at Motor Pulley Setting With High Static Motor Table 6 — Evaporator-Fa n Motor Data — Standar d Motor LEGEND Bhp — Brake Hor sepower *Extensive motor and electrical testing on these units ensu[...]

  • Página 21

    21 Table 8 — Motor Nominal Horsepower Table 9 — Outdoor Sound Power (Total Unit) LEG END Table 10 — 48HJ004 Fan Perf ormance — Ve rtical Disc harge Units W ith Standar d Motor Table 11 — 48HJ004 Fan Performance — Verti cal Discha rge Uni ts With Hi gh-Stati c Motor LEGEND AND NOTES FOR T ABLES 10 AND 11 LEGEND NO TES: 1. Boldface indica[...]

  • Página 22

    22 Table 12 — 48HJ005 Fan Perf ormance — Ve rtical Disc harge Units W ith Standar d Motor Table 13 — 48HJ005 Fan Performance — Ver tical Disch arge Uni ts With Hi gh-Stati c Motor LEGEND AND NOTES FOR T ABLES 12 AND 13 LEGEND NO TES: 1. Boldface indica tes fie ld-s upp lied driv e requi red. (See Note 3.) 2. indicates field -supplied moto r[...]

  • Página 23

    23 Table 14 — 48HJ006 Fan Perf ormance — Ve rtical Disc harge Units W ith Standar d Motor Single-Phase Un its 3-Phase Units Table 15 — 48HJ006 Fan Performance — Verti cal Discha rge Uni ts With Hi gh-Stati c Motor LEGEND AND NOTES FOR T ABLES 14 AND 15 L EGEND NO TES: 1. Boldface indica tes fie ld-s upp lied driv e requ ired. (See Note 3.) [...]

  • Página 24

    24 Table 16 — 48HJ007 Fan Perf ormance — Ve rtical Disc harge Units W ith Standar d Motor Table 17 — 48HJ007 Fan Performance — Ver tical Disch arge Uni ts With Hi gh-Stati c Motor LEGEND AND NOTES FOR T ABLES 16 AND 17 LEGEND NO TES: 1. Boldface indica tes fie ld-s upp lied driv e requ ired. (See Note 3.) 2. indicates field -supplied moto r[...]

  • Página 25

    25 Tab le 1 8 — 4 8HJ004 Fan Perf ormance — Horizontal Discharge Units With Standard Motor Table 19 — 48HJ004 Fan Performance — Horizont al Discha rge Units With Hig h-Static M otor LEGEND AND NOTES FOR T ABLES 18 AND 19 LEGEND NO TES: 1. Boldface indica tes fie ld-s upp lied driv e requ ired. (See Note 3.) 2. Motor dri ve range is 760 to 1[...]

  • Página 26

    26 Tab le 2 0 — 4 8HJ005 Fan Performance — Horizontal Discharge Units With Standa rd Motor Table 21 — 48HJ00 5 Fan Per formance — Horizo ntal Disc harge Units With H igh-St atic Motor LEGEND AND NOTES FOR T ABLES 20 AND 21 LEGEND NO TES: 1. Boldface indica tes fie ld-s upp lied driv e requ ired. (See Note 3.) 2. indicate s field-su pplied m[...]

  • Página 27

    27 Tab le 2 2 — 4 8HJ006 Fan Perf ormance — Horizontal Discharge Units With Standard Motor Single-Phase Un its 3-Phase Units Table 23 — 48HJ006 Fan Performance — Horiz ontal Disc harge Units With Hig h-Static M otor LEGEND AND NOTES FOR T ABLES 22 AND 23 LEGEND NO TES: 1. Boldface indica tes fie ld-s upp lied driv e requ ired. (See Note 3.)[...]

  • Página 28

    28 Tab le 2 4 — 4 8HJ007 Fan Performance — Horizontal Discharge Units With Standa rd Motor Table 25 — 48HJ00 7 Fan Per formance — Horizo ntal Disc harge Units With H igh-St atic Motor LEGEND AND NOTES FOR T ABLES 24 AND 25 LEGEND NO TES: 1. Boldface indica tes fie ld-s upp lied driv e requ ired. (See Note 3.) 2. indicate s field-su pplied m[...]

  • Página 29

    29 PRE-ST ART -UP Proceed as foll ows to inspect and prepare the unit for initial start-up: 1. Remove all ac cess panels. 2. Read and follow instructions on all W ARNING, CAU- TION, and INF ORMA TION labels at tached to, or shipped with, unit. 3. Make the following inspec tions: a. Inspect for shipping and handling damages such as broken lines, loo[...]

  • Página 30

    30 NOTE: When the compre ssor is rotating in the wr ong direc- tion, the unit will make an elevated level of noise and will not provide cooling. Cooling — Set space thermostat to OFF position. T o start unit, turn on main power supply . Set system selector switch at COOL position and fan s witch at AUT O. position. Adjust ther- mostat to a settin[...]

  • Página 31

    31 HEA TING, UN ITS WIT HOUT ECON OMIZER — Wh e n the thermostat cal ls for heat ing, termina l W1 is energized. The induced-draft motor is e nergized and the burner ignition se- quence begins. The indoor (evaporator) fan mot or (IFM) is en- ergized 45 seconds after a flame is ignited. When a dditional heat is needed, W2 is energized and the high[...]

  • Página 32

    32 Fig. 39 — Moi stureMiser Opti on Operat ion[...]

  • Página 33

    33 SER VICE Cleaning — Inspect unit interior at the begi nning of heat- ing and cooling season and as operating conditions require. EV APORA T OR COI L 1. T urn unit power of f, tag disconnect. Remo ve evaporator coil access panel. 2. If economizer or two-position damper is installed, re - move economizer by disconnecting Mole x plug and re- movi[...]

  • Página 34

    34 Condenser -Fan Adjustme nt (Fig. 43) — Shut off unit power supply . Remove condenser-fan assembly (grille, motor , motor cover , and fan) and loosen f an hub setscrews. Adjust fan height as shown in Fig. 43. Tighten setscrews and replace condenser-f an assembly . Economizer Adjustment — Refer to Optional Econo- mizer sections on pages 12 and[...]

  • Página 35

    35 TO USE COOLING CHARGING CHAR T , ST ANDARD UN I T — T ake the outdoor ambient temperature and read the suction pressure gage. Ref er to charts to dete rmine what suction temperature should be. If suction temperature is high, add refrigerant. If suction tempera ture is low , ca refully recover some of the charge. Recheck the suction pressure as[...]

  • Página 36

    36 Fig. 48 — Cooling Charging Chart, 48HJ004 with Optional MoistureMiser Dehumidification Pac kage Fig. 49 — Cooling Charging Chart, 48HJ005 with Optiona l Moistur eMiser Deh umidific ation Pa ckage Fig. 50 — Cooling Charging Chart, 4 8HJ006 with Optional MoistureMis er Dehumidifica tion Package Fig. 51 — Cooli ng Chargin g Chart, 48 HJ007 [...]

  • Página 37

    37 Burner Igniti on — Unit is equipped with a direct spark ignition 100% lockout system. Integrated Gas Unit Controller (IGC) is located in the control box (Fig . 10). A single LED on the IGC provides a visual display of op e rational or sequential problems when the power supply is uninterrupted. The LED can be observed through the viewport. When[...]

  • Página 38

    38 Fig. 54 — Spar k Gap Adjus tment LO W H EA T 48HJE004, 48H JD005 -007 — 72,000 BTUH INPUT MEDIUM AND HIG H HEA T 48HJE00 5-007, 4 8HJF00 4 — 115,0 00 B TUH INP UT 48HJF005 -007 — 150,000 BTUH INPUT[...]

  • Página 39

    39 TROUBLESHOO TING Refer to T ables 30-36 for troubleshooting details. Table 30 — LED Error Code Service Analysis LEGEND SYMPTOM CA USE REMED Y Har dware fa ilure. (LED OF F) Loss of power to control module (IGC). Check 5 amp fuse on IGC , power to unit, 24-v circuit break er, and transf or mer. Units without a 24-v circuit breaker ha ve an inte[...]

  • Página 40

    40 Table 31 — Heatin g Servic e Analysis Table 32 — Durab lade Ec onomi zer Serv ice An alysis LEGE ND PROBLEM C A US E RE MED Y Burners wil l not ignit e . Misaligned spark electrodes. Check flame ignition and sensor electrode positioning. Adjust as needed. No gas at main b urner s. Chec k gas line for air purge as necessar y . After purging g[...]

  • Página 41

    41 Ta b l e 3 3 — EconoMi$er Flash Code Identification T ab le 34 — EconoMi$er T roubleshooting LEGEND FLASH CODE CA USE A C TION T AKEN BY E CONOMI$ER Constant On Nor mal operation Norm al operation. Constant Off No power No operation. Continu ous Flash CONFIG but ton pushed and held between 3 and 9 sec onds Outdoor air damper is stroked fully[...]

  • Página 42

    42 Table 35 — MoistureMiser Dehumidification Subcooler Service Analysis PROBLEM CA USE REME D Y Subcoole r will not ener gize . No power to control transformer from ev aporator-fan motor . Check po wer source and e vaporator-f an rela y . Ensure all wire connections are tight. No power f rom control transf or mer to liquid line solenoid valv e 1.[...]

  • Página 43

    43 Table 36 — Cooling Se rvice A nalysis PROBLEM C A USE REMED Y Compressor and condenser fan will n ot start. P ower f ailure. Call power company . Fuse blown or circuit breaker tripped. Replace fuse or reset circ uit breaker . Def ectiv e thermos tat, contactor , transf o rm er , or control rela y . Replace component. Insufficient line voltage [...]

  • Página 44

    44 Fig. 55 — Typic al Wiring Schematic and Component Arra ngement (208/230 3-Phas e Unit Sh own)[...]

  • Página 45

    45 LEGEND AND NO TES FOR FIG. 55 AHA — Adjustable Heat Anticipator C — Contactor , Compress or CAP — Capacitor CC — Cooling Compensator CLO — Compresso r Lock out COMP — Compresso r Motor D — Diode EC — Enthalpy Control ECON — Economizer EPS — Emergenc y P ow er Supp ly EQUIP — Equipm ent ER — Economizer Relay FPT — F reez[...]

  • Página 46

    Manufactu rer reser ves the rig ht to dis continue , or chan ge at a ny time, spec ificati ons or des igns without notice an d wit hout inc urring obligations. PC 111 Catalog No. 534-767 Prin ted in U.S.A. Form 4 8HJ-18S I Pg 46 9-00 Repla ces: 48 HJ-17S I Book 1 4 Ta b 1 a 6 a Copyright 20 00 Car rier Cor po ration[...]

  • Página 47

    [...]

  • Página 48

    Manufactu rer reser ves the rig ht to dis continue , or chan ge at a ny time, spec ificati ons or des igns without notice an d wit hout inc urring obligations. PC 111 Catalog No. 534-767 Print ed in U.S.A. Form 48HJ -18SI Pg CL -1 9 -00 Repl aces: 48HJ-17 SI Book 1 4 Ta b 1 a 6 a Copyright 20 00 Car rier Cor po ration - - - - - - - - - - - - - - - [...]