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York 048 & 060 manual

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Infelizmente, pequenos usuários tomam o tempo para ler o manual York 048 & 060, e um bom manual não só permite conhecer uma série de funcionalidades adicionais do dispositivo, mas evita a formação da maioria das falhas.

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Primeiro, o manual York 048 & 060 deve conte:
- dados técnicos do dispositivo York 048 & 060
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- instruções de utilização, regulação e manutenção do dispositivo York 048 & 060
- sinais de segurança e certificados que comprovam a conformidade com as normas pertinentes

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Normalmente, isso é devido à falta de tempo e à certeza quanto à funcionalidade específica do dispositivo adquirido. Infelizmente, a mesma ligação e o arranque York 048 & 060 não são suficientes. O manual contém uma série de orientações sobre funcionalidades específicas, a segurança, os métodos de manutenção (mesmo sobre produtos que devem ser usados), possíveis defeitos York 048 & 060 e formas de resolver problemas comuns durante o uso. No final, no manual podemos encontrar as coordenadas do serviço York na ausência da eficácia das soluções propostas. Atualmente, muito apreciados são manuais na forma de animações interessantes e vídeos de instrução que de uma forma melhor do que o o folheto falam ao usuário. Este tipo de manual é a chance que o usuário percorrer todo o vídeo instrutivo, sem ignorar especificações e descrições técnicas complicadas York 048 & 060, como para a versão papel.

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Primeiro de tudo, contem a resposta sobre a construção, as possibilidades do dispositivo York 048 & 060, uso dos acessórios individuais e uma gama de informações para desfrutar plenamente todos os recursos e facilidades.

Após a compra bem sucedida de um equipamento / dispositivo, é bom ter um momento para se familiarizar com cada parte do manual York 048 & 060. Atualmente, são cuidadosamente preparados e traduzidos para sejam não só compreensíveis para os usuários, mas para cumprir a sua função básica de informação

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  • Página 1

    INST ALLA TION MANUAL CAUTION: READ ALL SAFETY GUIDES BEFORE YOU BEGIN TO INST ALL YOUR UNIT . SAVE THIS MANUAL SUNLINE 2000™ SINGLE P ACKAGE HEA T PUMP BCH 036, 048 & 060 177820-YIM-A-0506 CONTENTS GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SAFETY CONSIDERATION S . . . . . . . . . . . . . . . . . 4 INSPECTION .[...]

  • Página 2

    177820-YIM-A-0506 2 Unitary Products Group T ABLE OF CONTENTS GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SAFETY CONSIDERATION S . . . . . . . . . . . . . . . . . . 4 INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 RENE[...]

  • Página 3

    177820-YIM-A-0506 Unitary Products Group 3 LIST OF FIGURES Fig. # Pg. # 1 RECOMMENDED DRAIN PIPING . . . . . . . . . . . . . . . . 7 2 COMPRESSOR RESTRAINING BRACKET . . . . . . . . 7 3 TYPICAL FIELD POWER & CONTROL WIRING . . . . 9 4 ENTHALPY SETP OINT ADJUSTMENT . . . . . . . . . . 12 5 HONEYWELL ECONOMIZER CONTROL W7212 . . . . . . . . . . .[...]

  • Página 4

    177820-YIM-A-0506 4 Unitary Products Group GENERAL YORK Model BCH units are single pa ckage heat pumps. Th ese are desi gned for outd oor installatio n on a rooftop or slab. The units are complete ly assembled on ri gid, perma- nently attached base r ails. All piping, refrigerant charge, and e lectrical wirin g is factory installed and tested. The [...]

  • Página 5

    177820-YIM-A-0506 Unitary Products Group 5 PRODUCT NOMENCLA TURE INST ALLA TION INST ALLA TION SAFETY INFORMA TION: Read these instructions befo re continuing this a ppli- ance installation. This is an outdoor combination hea t- ing and cooling unit. The in staller must assure that these instructions are ma de available to the cons umer and with in[...]

  • Página 6

    177820-YIM-A-0506 6 Unitary Products Group LOCA TION Use the following guidelines to select a suitable loca- tion for these units. 1. Unit is designed for ou tdoor installation only . 2. Condenser coils must have an unlimited s upply of air . 3. Where a choice of locatio n is possible, position the unit on either north or east side of bui lding. 4.[...]

  • Página 7

    177820-YIM-A-0506 Unitary Products Group 7 DUCTWORK Ductwork should be designe d and sized according to the methods in Manual Q of th e Air Condition ing Con- tractors of Am erica (ACCA). A closed return duct system shall be used. This s hall not preclude use of econo mizers or outdoor fresh air intake. The supply and retur n air duct conne ctions [...]

  • Página 8

    177820-YIM-A-0506 8 Unitary Products Group FIL TERS One-inch or two-inch filters can be supplied with each unit. Filters must always be installed ahead of the evaporator coil an d must be ke pt clean or re placed with same size and type. Dirty f ilters will reduce the capacity of the unit and w ill result in fros ted coils or saf ety shut- down. Mi[...]

  • Página 9

    177820-YIM-A-0506 Unitary Products Group 9 TYPICAL POWE R WIRIN G TYPICAL CONTROL WIRING FIGURE 3 - TYPICAL FIELD POWER & CONTROL WIRING REFER TO THE ELECTRICAL DA T A T ABLES TO SIZE THE DISCONNECT SWITCH, O VERCURRENT PRO T EC- TION AND WIRING. RC Y R Y1 Y2 W1 W W2 G C G RH THERMOSTAT TERMINALS UNIT TERMINAL STRIP TB1 24 VOLT TRANSFORMER ADD [...]

  • Página 10

    177820-YIM-A-0506 10 Unitary Products Group THERMOST A T The room thermosta t should be located on an inside wall approximat ely 56 inches above the floor where it will not be subject to drafts, sun exposure or heat from electrical fixtures or appliances. Fo llow the manufac- turer's instruc tions enclosed with the thermos tat for general inst[...]

  • Página 11

    177820-YIM-A-0506 Unitary Products Group 11 ECONOMIZER/MOTORIZED DAMPER AND RAIN HOOD The instruction for the optiona l economizer/motorized damper and rain hood can be fo und in form 035- 07364-000. Use these instructions when field assem- bling an economizer rain hood onto a unit. The outdoo r and return air dampers, the da mper actuator , the da[...]

  • Página 12

    177820-YIM-A-0506 12 Unitary Products Group MINIMUM POSITION ADJUSTMENT With thermostat set to indoor fan on positio n, or termi- nals “R” to “G” energized, turn the M inimum Position Adjusting screw (located o n the damper control mod - ule) counterclockwise until the de sired minimum damper position has be en attained. ENTHALPY SET POINT [...]

  • Página 13

    177820-YIM-A-0506 Unitary Products Group 13 FIGURE 6 - 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 7 / 8 82 1 / 4 Y X A B C D E F CONDENSER COIL END OF UNIT FRONT OF UNIT APPROXIMATE CENTER OF GRAVITY BACK OF UNIT T ABLE 4: CENTER OF G RA VITY (ALL M[...]

  • Página 14

    177820-YIM-A-0506 14 Unitary Products Group T ABLE 7: PHYSICAL DATA MODELS BCH 036 048 060 EV APORA TOR BLOWER Centrifug al Blower (Dia. x Wd. in.) 12 X 10 12 X 10 12 X 10 Fan Motor HP (Direc t Drive ) 1/2 3/4 1 Fan Motor HP (Belt Driv e) 1 1/2 1 1/2 1 1/2 EV APORA TOR COIL Rows Deep 4 3 3 Fins Per In ch 16 15 15 Face Area (Sq. Ft.) 4.3 5.1 5.1 CON[...]

  • Página 15

    177820-YIM-A-0506 Unitary Products Group 15 T ABLE 9: ELEC TRICAL DA T A - BCH 036 - 060 DIRECT DRIVE MODEL VOL T AGE COMPRESSORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN. CIRCUIT AMP ACITY (AMPS) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EACH LRA EACH BCH036 208-3-60 1 1.9 85.0 1.7 4.4 None -- -- 21.0 30[...]

  • Página 16

    177820-YIM-A-0506 16 Unitary Products Group MODEL VOL T AGE COMPRESSORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN. CIRCUIT AMP ACITY (AMPS) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EACH LRA EACH BCH060 208-3-60 19.3 137.0 2 .3 6.6 None -- -- 33.0 45 2CE04510525 2 4.0 1 1.1 46.9 60 2CE04510725 2 5.6 15.5 5[...]

  • Página 17

    177820-YIM-A-0506 Unitary Products Group 17 T ABLE 10: ELECTRICAL DA T A - BCH036 - 060 B ELT DRIVE MODEL VOL T AGE COMPRESSORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN. CIRCUIT AMP ACITY (AMPS) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EACH LRA EACH BCH036 208-3-60 1 1.9 85.0 1.7 5.2 None -- -- 21.8 30 2[...]

  • Página 18

    177820-YIM-A-0506 18 Unitary Products Group MODEL VOL T AGE COMPRESSORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN. CIRCUIT AMP ACITY (AMPS) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EACH LRA EACH BCH060 208-3-60 19.3 137.0 2 .3 5.2 None -- -- 31.6 40 2CE04510525 2 4.0 1 1.1 45.5 60 2CE04510725 2 5.6 15.5 5[...]

  • Página 19

    177820-YIM-A-0506 Unitary Products Group 19 T ABLE 1 1: ELECTRIC HEA T CORRECTION FA C T O R S NOMINAL VOL T AGE VOL T AGE kW CAP . MUL TIPLIER 208 208 0.75 240 230 0.92 480 460 0.92 600 575 0.92 T ABLE 12: VOL T AGE LIMIT A TIONS 1 1. Utilization Range “A” in accordance with ARI S tandard 1 10. POWER SUPPL Y VOL T AGE MIN. MAX. 208/230-3-60 18[...]

  • Página 20

    177820-YIM-A-0506 20 Unitary Products Group FIGURE 8 - UNIT WITH ECO NOMIZER RAINHOOD FIGURE 9 - UNIT WITH FIXED OU TDOOR AIR/MOTORIZED DAMPER RAINHOOD DETAIL “A” DETAIL “B”[...]

  • Página 21

    177820-YIM-A-0506 Unitary Products Group 21 FIGURE 10 - UNIT DIMENSION S (REAR VIEW) FIGURE 1 1 - DISC ONNECT/BLOWER ACCESS LOCA TI ON T ABLE 13: UTILITIES ENTRY HOLE OPENING SIZE (DIA.) USED FOR A 7/8” KO 1 Contro l Wiring 2 Side Bottom B 2” KO 1 Power W iring Side Bottom C 1-5/8” KO Gas Pipin g (Front ) D 1-1/2” KO Gas Piping ( Bottom) 1.[...]

  • Página 22

    177820-YIM-A-0506 22 Unitary Products Group T ABLE 15: SUPPLY AIR BLOWER PERFORMANCE (3 TON BELT DRIVE) - SIDE DUCT APPLICATION RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS 2000 843 860 880 925 919 1005 956 1065 993 1145 1030 1195 1067 1235 1900 817 775 854 850 893 920 930 995 970 1065 1008 1125 1046 1170 1800 790 700 828 7[...]

  • Página 23

    177820-YIM-A-0506 Unitary Products Group 23 T ABLE 16: SUPPLY AIR BLOWER PERFORMANCE (4 TON BELT DRIVE) - SIDE DU CT APPLICATION RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS 2000 843 860 880 925 919 1005 956 1065 993 1145 1030 1195 1067 1235 1900 817 775 854 850 893 920 930 995 970 1065 1008 1125 1046 1170 1800 790 700 828 [...]

  • Página 24

    177820-YIM-A-0506 24 Unitary Products Group T ABLE 17: SUPPLY AIR BLOWER PERFORMANCE (5 TON BELT DRIVE) - SIDE DUCT APPLICATION RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS 2500 1059 1560 1077 1590 1095 1630 1114 1650 1134 1660 1158 1685 1181 1720 2400 1032 1405 1054 1470 1074 1525 1094 1560 1116 1595 1140 1620 1167 1640 23[...]

  • Página 25

    177820-YIM-A-0506 Unitary Products Group 25 T ABLE 18: SUPPLY AIR BLOWER PERFORMANCE (3 - 5 T O N DIRECT DRIVE) - SIDE DUCT APPLICATION CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS HI ------ 1720 825 1665 795 MED 1660 850 1630 820 1590 780 1550 750 1500 720 LOW 1470 750 1440 725 1410 700 1370 675 1330 650 HI ---- 2000 1010 1950 975 1905 945 ME[...]

  • Página 26

    177820-YIM-A-0506 26 Unitary Products Group PHASING Check for proper compressor rotation. If the blower or compressors rotate in the wrong direction at start-up, the electrical con nection to the unit is mi sphased. Change the incoming line con nection phasing to ob tain proper rotation. (Scroll compre ssors operate in only one direction. If the sc[...]

  • Página 27

    177820-YIM-A-0506 Unitary Products Group 27 Start the supply air b lower motor. Adjust the resis- tances in both the supply and the return air duct sys- tems to balance the air distri bution throughout the conditioned sp ace. The job specific ations may require that this balancing be done by someone other th an the equipment installer. To check the[...]

  • Página 28

    177820-YIM-A-0506 28 Unitary Products Group INTERMITTENT BLOWER With the room thermostat fan switch set to “AUTO” and the system switch set to ei ther the “AUTO” or “HEAT” settings, the blower is energized whenever a cooling or heating operation is reques ted. The blower is ener- gized after any sp ecified delay associated with the oper[...]

  • Página 29

    177820-YIM-A-0506 Unitary Products Group 29 Should a high-p ressure switch op en three times wit hin two hours of operation, the UCB will lock-out the com- pressor and flash a code (see Table 23). LOW-PRESSURE LIMIT SWITCH The low-pressure limit swit ch is not monitor ed during the initial 30 seconds of a cooling system's operation. For the fo[...]

  • Página 30

    177820-YIM-A-0506 30 Unitary Products Group The ASCD is initiated on unit start-up and on any co m- pressor reset or lock-out. FLASH CODES The UCB will initiate a flash code associated with errors with in the system . Refer to UNIT CON TROL BOARD FLASH CODES Table 23. RESET Remove the call for cooling, by raising thermostat se t- ting higher than t[...]

  • Página 31

    177820-YIM-A-0506 Unitary Products Group 31 HEA T ANTICIP A TOR SETPOINTS It is important th at the anticipato r setpoint be correct . Too high of a setting will resu lt in longer heat cycles and a greate r temperature swing in the cond itioned space. Reduc ing the value be low the correct se tpoint will give shorter “ON” cycles and may result [...]

  • Página 32

    177820-YIM-A-0506 32 Unitary Products Group 7. Measure evapor ator fan motor's a mp draw . 8. Set the room thermostat fan switch to of f. 9. T urn unit el ectrical power off. OPERA TING INSTRUCTIONS 1. T urn unit el ectrical powe r on. 2. Set the room thermost at setting to lower than the room tem perature. 3. First stage compressors will ener[...]

  • Página 33

    177820-YIM-A-0506 Unitary Products Group 33 8. If 24 volts is no t present at the “ F AN” terminal, check for 24 volts from the room the rmostat. If 24 volts a re not present from the ro om thermost at, check for the following: a. Proper operation of the room thermostat (contact between R and G with the fan switch in the ON posi- tion and in th[...]

  • Página 34

    177820-YIM-A-0506 34 Unitary Products Group of the UCB. If 24 volt s is present, trace the wiring from Y1 “OUT ” for incorre ct wiring. If 24 volts is not present at the Y1 “OUT” term inal, the UCB must be replaced. 12. For units without econom izers : If 24 volt s is pr esent at the Y1 OUT terminal, ch eck for 24 volts a t the Y1 “ECON?[...]

  • Página 35

    177820-YIM-A-0506 Unitary Products Group 35 the replacement filter m ust be the same as the replaced filter. MOTORS Outdoor fan motors are pe rmanently lubricated and require no ma intenance. Indoor Blower Motor and Drive - The indoor blower motor feat ures ball bear ings that do not require periodic lubrication. On an annual basis, check the motor[...]

  • Página 36

    Subject to change without notice. Pr inted in U.S.A. 177820-YIM-A-0506 Copyright © 2006 by Unitary Product s Group. All right s reserved . Supersedes: 66278/035- 1619 7-001-A-0204 Unitary 5005 Norman Product s Y ork OK Group Drive 73069[...]