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Bryant 548J manuel d'utilisation

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Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Bryant 548J décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Bryant 548J devrait contenir:
- informations sur les caractéristiques techniques du dispositif Bryant 548J
- nom du fabricant et année de fabrication Bryant 548J
- instructions d'utilisation, de réglage et d’entretien de l'équipement Bryant 548J
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Bryant 548J ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Bryant 548J et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Bryant en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Bryant 548J, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Bryant 548J, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Bryant 548J. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    548J P ACKAGED HEA T PUMP 3 TO 8.5 NOMINAL TO NS Pr oduct Data C08515 (Opt ional ha il guard shown. ) Thi s produ ct has been desi gned and man uf actur ed to meet Ener gy St ar ® criteria for ene rgy efficiency . However, proper ref ri gerant c harge and proper ai r fl ow are critical to achieve ra t e d capa city and e f ficiency . Ins tallatio [...]

  • Page 2

    2 T ABLE OF CONTENTS P AGE FEA TUR ES AND BE NEFIT S 3 .................... MODEL NUMB ER NOMENC LA TURE 4 ............ F A CTO R Y OPTIONS & ACCESSORIES 5 ........... ARI CAP ACITY RA T ING 8 ....................... SOUND PERFOR MANCE 9 ....................... PHYSICAL DA T A 10 ............................. WE IGHTS & DIMENSI ONS 18 .....[...]

  • Page 3

    3 FEA TURES AND BENEFITS S Up to 28% lighter than s imilar industry units. Li ghter rooftops make eas ier replacement jobs. S 3- - 8.5 ton units fit on existing Bryan t rooftop curbs making the u tility connections the same. This saves time and money on repl acement jobs . S Standardiz ed component s and layout. Standardi zed compone nts and contro[...]

  • Page 4

    4 MODEL NUMBER NOMENCLA TURE 123456789 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 5 4 8 J P 0 6 A 0 0 0 A 0 B 0 A A -- ____________ ______ ________ ______ Unit T yp e Design Revision 548J = H igh Eff. Heat P ump - - - = First Revisio n Vol tag e Pac ka g in g E = 4 6 0 --- 3 --- 6 0 A=S t a n d a r d J = 208/230 - - - 1 - - - 60 B=L T L P = 208/230 - - - [...]

  • Page 5

    5 F ACTOR Y OP TIONS AND/OR ACCESSORIES T abl e 1 – F ACTOR Y - - I NST ALLED OPTIONS AND F IELD- - INST ALLED ACCESSORIES CA TEGORY ITEM FA CT OR Y INSTALLED OPTION FIELD INSTALLED ACCESSORY Cabine t T h r u --- t h e --- b a s e e l e c t r i c a l c o n n e c t i o n s X X Coil O ptio ns Cu /Cu ind oor and /or outdoor coils X Pre - - - coated [...]

  • Page 6

    6 F ACTOR Y OPTIONS AND/OR ACCESSORIES (cont . ) Economiz er (dry - - bulb or enthalpy) Economi zers save m oney . T hey bring i n fresh, out side air for ventilation; and provide cool, outside air t o cool your buildin g. This is the preferred method of low- - ambient cooling. W hen coupled t o CO 2 s ensors, Ec onomizers c an prov ide even more s[...]

  • Page 7

    7 F ACTOR Y OPTIONS AND/OR ACCESSORIES (cont . ) Motormaster H ead Pres sur e Con tr oller The Moto rmaster motor con troller is a low ambient, h ead pressure c ontroller ki t t hat is designed t o ma intain the unit’ s c ondenser hea d pressure during peri ods of low ambie nt cooling ope ration. Thi s device should be used as an alternative to e[...]

  • Page 8

    8 T able 2 – ARI COOLING RA TING T ABLES COOLING MODE 548J* NOM INAL CAP ACITY (TONS) NET COOLING CAP ACITY (BTU H) TOT AL POWER (kW) SEER EER IPL V 04A 3 37,000 3.3 13.40** 11.00 N/A 05A 4 47,000 4.1 13.10** 11.20 N/A 06A 5 61,500 5.5 13.20** 11.15 N/A 07A 6 70,000 6.3 N/A 11.10 N/A 08D 7.5 88,000 7.8 N/A 11.20 12.40 09D 8.5 99,000 8.8 N/A 11.20[...]

  • Page 9

    9 T able 3 – M IN IMUM - - MAXIMUM AIRFLOWS ELECTR IC HEA T UNI T COOLING ELECTRI C HEA TERS MIN IMUM MAXIMUM MI NIMUM MAXIMUM 548J* 04 900 1500 900 1500 548J* 05 1200 2000 1200 2000 548J* 06 1500 2500 1500 2500 548J* 07 1800 3000 1800 3000 548J* 08 2250 3750 2250** 3750 548J* 09 2550 4250 2250** 4250 **M inimum electric heat CFM exceptio ns : UN[...]

  • Page 10

    10 T able 5 – PHY SI CAL DA T A (COOL IN G) 3 - - 6 TON S 548J*04 548J*05 548J *06 548J*07 Refr igeration System #C i r c u i t s/#C o m p ./T y p e 1/1/S c r o l l 1/1/S c r o l l 1/1/S c r o l l 1/1/S c r o l l Puron r refrig. (R - - - 410A) charg e per circuit A/B (lbs - - - oz) 9 --- 8 / --- 1 0 --- 3 / --- 1 2 --- 1 3 / --- 1 6 --- 1 3 / ---[...]

  • Page 11

    11 T able 6 – PHY SI CAL D A T A (COOLI NG) 7.5 - - 8.5 TON S 548J*08 548J*09 Refr igeration System #C i r c u i t s/#C o m p ./T y p e 2/2/S c r o l l 2/2/S c r o l l Puron r refrig. (R - - - 410A) charg e per circuit A/B (lbs - - - oz) 1 0 --- 3 / 1 0 --- 3 1 1 --- 2 / 1 1 --- 2 Oil A /B (oz) 4 2 / 42 42 / 42 Meterin g Device Accutr ol Accutrol[...]

  • Page 12

    12 T able 7 – ELECTRIC HEA T - - ELECTRICA L DA T A 3 TONS UNI T N O M . V --- P H --- H Z IFM TYPE ELECTRI C HEA TER PA R T N U M B E R CRHEA TERXXXXXX NOM PWR (kW) APP PWR (kW) SINGLE POINT KIT P AR T NUMBER CRSIN GLEXXXXXX WITHOUT C . O . or UNPWRD C.O . WITH PWRD C. O. WITHOUT P .E. WITH P .E. WITHOUT P . E. WITH P .E. 548J*04 208/230 - - - 1[...]

  • Page 13

    13 T able 7 - - (cont.) ELECTRIC HEA T - - ELECTRICA L DA T A 4 TONS UNI T N O M . V --- P H --- H Z IFM TYPE ELECTRI C HEA TER PA R T N U M B E R CRHEA TERXXXXXX NOM PWR (kW) APP PWR (kW) SINGLE POINT KIT P AR T NUMBER CRSIN GLEXXXXXX WITHOUT C . O . or UNPWRD C.O . WI TH P WRD C.O . WITHOUT P .E. WITH P .E. WITHOUT P . E. WITH P .E. 548J*05 208/2[...]

  • Page 14

    14 T able 7 - - (cont.) ELECTRIC HEA T - - ELECTRICA L DA T A 5 TONS UNI T N O M . V --- P H --- H Z IFM TYPE ELECTRI C HEA TER PA R T N U M B E R CRHEA TERXXXXXX NOM PWR (kW) APP PWR (kW) SINGLE POINT KIT P AR T NUMBER CRSIN GLEXXXXXX WITHOUT C . O . or UNPWRD C.O . WITH PWRD C. O. WITHOUT P .E. WITH P .E. WITHOUT P . E. WITH P .E. 548J*06 208/230[...]

  • Page 15

    15 T able 7 - - (cont.) ELECTRIC HEA T - - ELECTRICA L DA T A 6 TONS UNI T N O M . V --- P H --- H Z IFM TYPE ELECTRI C HEA TER PA R T N U M B E R CRHEA TERXXXXXX NOM PWR (kW) APP PWR (kW) SINGLE POINT KIT P AR T NUMBER CRSIN GLEXXXXXX WITHOUT C . O . or UNPWRD C.O . WITH PWRD C. O. WITHOUT P .E. WITH P . E. WITHOUT P .E. WITH P .E. 548J*07 208/230[...]

  • Page 16

    16 T able 7 - - (cont.) ELECTRIC HEA T - - ELECTRICA L DA T A 7.5 TONS UNI T N O M . V --- P H --- H Z IFM TYPE ELECTRI C HEA TER PA R T N U M B E R CRHEA TERXXXXXX NOM PWR (kW) APP PWR (kW) SINGLE POINT KIT P AR T NUMBER CRSIN GLEXXXXXX WITHOUT C . O . or UNPWRD C.O . WITH PWRD C. O. WITHOUT P .E. WITH P .E. WITHOUT P . E. WITH P .E. 548J*08 (2 - [...]

  • Page 17

    17 T able 7 - - (cont.) ELECTRIC HEA T - - ELECTRICA L DA T A 8.5 TONS UNI T N O M . V --- P H --- H Z IFM TYPE ELECTRI C HEA TER PA R T N U M B E R CRHEA TERXXXXXX NOM PWR (kW) APP PWR (kW) SINGLE POINT KIT P AR T NUMBER CRSIN GLEXXXXXX WITHOUT C . O . or UNPWRD C.O . WITH PWRD C. O. WITHOUT P .E. WITH P .E. WITHOUT P . E. WITH P .E. 548J*09 (2 - [...]

  • Page 18

    18 WEIGHTS & DIMENSIONS C09018 Fig. 1 - - Dime nsi ons 548J 04 - - 07 548J[...]

  • Page 19

    19 WEIGHTS & DIMENSIONS (cont.) C09019 Fig. 2 - - Dime nsi ons 548J 04 - - 07 C B A D C08337 Fig. 3 - - Ser v i ce Cle aranc e LO C DIMENSION CONDITION A 48” (1219 mm) U nit disc onnect i s mo unted on panel 18” (457 mm) No d isconnect, conv enience outlet op tion 18” (457 mm) Recomme nded service c learanc e 12” (305 mm) Minim um clear[...]

  • Page 20

    20 WEIGHTS & DIMENSIONS (cont.) 548J*04-07A ROOFCURB ACCESSORY CRRFCURB001A01 CRRFCURB002A01 1’ - 2” [356] 2’ - 0” [610] UNIT SIZE C08560 Fig. 4 - - Curb Dim ens ions 548J 04 - - 07 548J[...]

  • Page 21

    21 WEIGHTS & DIMENSIONS (cont.) Horizontal Connections / Economizer V ertical Connections / Economizer C08679 Fig. 5 - - Dime nsi ons 548J 08 - - 09 548J[...]

  • Page 22

    22 WEIGHTS & DIMENSIONS (cont.) C08680 Fig. 6 - - Dime nsi ons 548J 08 - - 09 C B A D C08337 Fig. 7 - - Ser v i ce Cle aranc e LO C DIMENSION CONDITION A 48” (1219 mm) U nit disc onnect i s mo unted on panel 18” (457 mm) No d isconnect, conv enience outlet op tion 18” (457 mm) Recomme nded service c learanc e 12” (305 mm) Minim um clear[...]

  • Page 23

    23 WEIGHTS & DIMENSIONS (cont.) 548J08, 09 548J08, 09 UNIT SIZE ROOFCURB ACCESSORY CRRFCURB003A01 CRRFCURB004A01 1’ - 2” [356] 2’ - 0” [610] C08561 Fig. 8 - - Curb Dim ens ions 548J 08 - - 09 548J[...]

  • Page 24

    24 AP PL ICA TION DA T A Min operat ing ambient t emp (cooli ng): In mecha nical c ooling mode, your Bryant rooftop ca n safely opera te down to a n outdoor ambie nt tempera ture of 25 _ F( - - 4 _ C). It is pos sible to provide cool ing at l ower outdoor am bient t emperat ures by using le ss outside air , economizer s, and/or access ory low ambie[...]

  • Page 25

    25 SELECTION PROCEDURE (WITH 548J*07 EXAMP LE) (S election so ftware by Br yant s aves time by p erfo rming man y of the st eps belo w .) I. Determ ine coo ling a nd heat ing lo ad s. Given: Mixed Air Drybulb 80 _ F( 2 7 _ C) Mixed Air W etbul b 67 _ F( 1 9 _ C) Ambient Drybulb 95 _ F( 3 5 _ C) TC Load 65. 0 MBH SHC Loa d 46.0 MBH HC Loa d 45.0 MBH[...]

  • Page 26

    26 T a ble 8 – CO OLING CAP ACIT IES 1 - - ST AG E COOL ING 3 TONS 548J*04 AMBI ENT TEMPERA TURE 85 95 105 115 EA (d B) EA (d B) EA (d B) EA (d B) 75 80 85 75 80 85 75 80 85 75 80 85 900 Cfm EA T (w b) 58 THC 31.4 31.4 35.7 29.6 29.6 33.6 27.6 27.6 31.5 25.6 25.6 29.1 SHC 27.1 31.4 35.7 25.5 29.6 33.6 23.8 27.6 31.5 22.0 25.6 29.1 62 THC 33.5 33.[...]

  • Page 27

    27 T a ble 9 – CO OLING CAP ACIT IES 1 - - ST AG E COOL ING 4 TONS 548J*05 AMBI ENT TEMPERA TURE 85 95 105 115 EA (d B) EA (d B) EA (d B) EA (d B) 75 80 85 75 80 85 75 80 85 75 80 85 1200 Cfm EA T (w b) 58 TC 41.7 41.7 46.9 39.9 39.9 45.1 37.8 37.8 43.1 35.6 35.6 41.0 SHC 36.5 41.7 46.9 34.7 39.9 45.1 32.5 37.8 43.1 30.3 35.6 41.0 62 TC 44.1 44.1[...]

  • Page 28

    28 T a ble 10 – CO OLING CAP ACITIE S 1 - - ST AG E COOL ING 5 TONS 548J*06 AMBI ENT TEMPERA TURE 85 95 105 115 EA (d B) EA (d B) EA (d B) EA (d B) 75 80 85 75 80 85 75 80 85 75 80 85 1500 Cfm EA T (w b) 58 TC 52.7 52.7 59.2 49.9 49.9 56.5 46.9 46.9 53.6 43.6 43.6 50.4 SHC 46.2 52.7 59.2 43.4 49.9 56.5 40.3 46.9 53.6 36.8 43.6 50.4 62 TC 55.5 55.[...]

  • Page 29

    29 T a ble 1 1 – COO LING CAP ACITIES 1 - - ST AG E COOLING 6 TONS 548J*07 AMBI ENT TEMPERA TURE 85 95 105 115 EA (d B) EA (d B) EA (d B) EA (d B) 75 80 85 75 80 85 75 80 85 75 80 85 1800 Cfm EA T (w b) 58 TC 61.1 61.1 68.9 58.3 58.3 66.1 55.2 55.2 63.2 51.8 51.8 59.9 SHC 53.3 61.1 68.9 50.4 58.3 66.1 47.2 55.2 63.2 43.7 51.8 59.9 62 TC 64.1 64.1[...]

  • Page 30

    30 T a ble 12 – CO OLING CAP ACITIE S 2 - - ST AG E COOL ING 7. 5 T ONS 548J*08 AMBI ENT TEMPERA TURE 85 95 105 115 EA (d B) EA (d B) EA (d B) EA (d B) 75 80 85 75 80 85 75 80 85 75 80 85 2250Cfm EA T (w b) 58 TC 77.4 77.4 87.8 74.1 74.1 84.1 69.8 69.8 79.2 65.2 65.2 74.1 SHC 66.9 77.4 87.8 64.0 74.1 84.1 60.3 69.8 79.2 56.4 65.2 74.1 62 TC 81.8 [...]

  • Page 31

    31 T a ble 13 – CO OLING CAP ACITIE S 2 - - ST AG E COOL ING 8. 5 T ONS 548J*09 AMBI ENT TEMPERA TURE 85 95 105 115 EA (d B) EA (d B) EA (d B) EA (d B) 75 80 85 75 80 85 75 80 85 75 80 85 2550 Cfm EA T (w b) 58 TC 91.1 91.1 102.9 86.4 86.4 97.5 81.2 81.2 91.7 75.7 75.7 85.5 SHC 79.4 91.1 102.9 75.2 86.4 97.5 70.8 81.2 91.7 66.0 75.7 85.5 62 TC 96[...]

  • Page 32

    32 T a ble 14 – H EA TING CAP ACITIE S 3 TONS 548J*04 RETURN AIR ( ° Fd b ) CFM (STANDAR D AIR) TEMPERA TURE AIR ENTERI NG OUTDO OR COIL ( ° F db at 70% rh) --- 1 0 0 10 17 30 40 47 50 60 55 900 Capac ity 11.6 15.1 18.9 21.7 27.6 32.7 36.0 37.1 41.8 Int. C ap . 10.7 13.9 17.4 19.8 24.2 32.7 36.0 37.1 41.8 1200 Capac ity 12.0 15.5 19.4 22.3 28.4[...]

  • Page 33

    33 T a ble 16 – H EA TING CAP ACITY 5 TONS 548J*06 RETURN AIR ( ° FD B ) CFM (STANDAR D AIR) TEMPERA TURE AIR ENTERI NG OUTDO OR COIL ( ° F DB AT 70% RH) --- 1 0 0 10 17 30 40 47 50 60 55 1500 Capac ity 22.7 28.3 34.2 38.6 47.4 54.3 60.0 62.6 70.3 Int. C ap . 21.0 26.1 31.4 35.2 41.5 54.3 60.0 62.6 70.3 2000 Capac ity 22.8 28.5 34.4 38.9 47.9 5[...]

  • Page 34

    34 T a ble 18 – H EA TING CAP ACITY 7. 5 T ONS 548J*08 RETURN AIR ( ° Fd b ) CFM (STANDAR D AIR) TEMPERA TURE AIR ENTERI NG OUTDO OR COIL ( ° F db at 70% rh) --- 1 0 0 10 17 30 40 47 50 60 55 2250 Capac ity 46.9 53.5 66.3 77.2 86.2 89.4 103.3 Int. C ap . 43.1 48.7 58.1 77.2 86.2 89.4 103.3 3000 Capac ity 68.5 80.2 89.8 93.1 106.7 Int. C ap . 60[...]

  • Page 35

    35 T a ble 20 – ST A T IC PRESSURE ADDERS (F acto ry Opt ions and/ or A ccess ories) Economize r 3 --- 6 T O N S CFM (in. w g) 600 800 1000 1250 1500 1750 2000 2250 2500 2750 3000 Ver tic al Eco nom izer 0.01 0.02 0.04 0.05 0.07 0.09 0.12 0.15 0.18 0.22 0.26 Horizo ntal Eco nom izer 0.02 0.03 0.04 0.06 0.08 0.10 0.13 0.15 0.18 0.23 0.28 7.5 - - -[...]

  • Page 36

    36 F AN PERF ORMANCE T able 21 – 548J*04 ELECTRIC DR IVE, X13 MOTOR, 3 TON HOR IZONT AL SU PPL Y SPEED (TORQU E) TAP CFM ESP BHP 1 900 0.70 0.31 975 0.60 0.30 1050 0.50 0.29 1125 0.39 0.27 1200 0.29 0.26 1275 0.21 0.24 1350 0.12 0.23 1425 0.03 0.21 1500 --- --- 2 900 0.85 0.37 975 0.76 0.36 1050 0.66 0.36 1125 0.55 0.34 1200 0.46 0.34 1275 0.36 0[...]

  • Page 37

    37 F AN PERF ORMANCE (cont .) T able 23 – 548J*05 ELECTRIC DR IVE, X13 MOTOR, 4 TON HOR IZONT AL SU PPL Y SPEED (TORQU E) TAP CFM ESP BHP 1 1200 0.75 0.48 1300 0.63 0.46 1400 0.48 0.44 1500 0.33 0.41 1600 0.19 0.39 1700 0.05 0.36 1800 --- --- 1900 --- --- 2000 --- --- 2 1200 0.97 0.58 1300 0.88 0.59 1400 0.77 0.59 1500 0.64 0.59 1600 0.50 0.57 17[...]

  • Page 38

    38 F AN PERF ORMANCE (cont .) T able 25 – 548J*06 ELECTRIC DR IVE, X13 MOTOR, 5 TON HOR IZONT AL SU PPL Y SPEED (TORQU E) TAP CFM ESP BHP 1 1500 1.19 0.74 1625 1.01 0.73 1750 0.82 0.70 1875 0.60 0.66 2000 0.38 0.62 2125 0.16 0.57 2250 --- --- 2375 --- --- 2500 --- --- 2 1500 1.40 0.86 1625 1.25 0.88 1750 1.08 0.86 1875 0.90 0.84 2000 0.67 0.80 21[...]

  • Page 39

    39 F AN PERF ORMANCE (cont .) T able 27 – 548J*04 3 TON HORIZONT AL SUPPL Y CFM A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( I N .W G ) 0.2 0. 4 0.6 0. 8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BH P 900 574 0.13 707 0.23 817 0.34 913 0.47 999 0.61 975 597 0.15 727 0.25 835 0.37 929 0.50 1015 0.64 1050 621 0.18 747 0.28 853 0.40 946[...]

  • Page 40

    40 F AN PERF ORMANCE (cont .) T able 29 – 548J*05 4 TON HORIZONT AL SUPPL Y CFM A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( I N .W G ) 0.2 0. 4 0.6 0. 8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BH P 1200 671 0.23 790 0.34 892 0.47 982 0.61 1064 0.76 1300 705 0.28 820 0.39 919 0.52 1007 0.67 1088 0.82 1400 740 0.33 851 0.45 947 0.58[...]

  • Page 41

    41 F AN PERF ORMANCE (cont .) T able 31 – 548J*06 5 TON HORIZONT AL SUPPL Y CFM A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( I N .W G ) 0.2 0. 4 0.6 0. 8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BH P 1500 725 0.33 840 0.46 937 0.60 1023 0.75 1101 0.90 1625 765 0.40 876 0.54 970 0.68 1054 0.84 1131 1.00 1750 806 0.48 912 0.63 1004 0.[...]

  • Page 42

    42 F AN PERF ORMANCE (cont .) T able 33 – 548J*07 6 TON HORIZONT AL SUPPL Y CFM A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( I N .W G ) 0.2 0. 4 0.6 0. 8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BH P 1800 --- --- 927 0.66 1018 0.82 1100 0.98 1174 1.15 1950 --- --- 973 0.79 1061 0.95 1140 1.13 1213 1.31 2100 923 0.75 1019 0.92 1104 1[...]

  • Page 43

    43 F AN PERF ORMANCE (cont .) T able 35 – 548J*08 7.5 TON HORIZONT AL SUPPL Y CFM A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( I N .W G ) 0.2 0. 4 0.6 0. 8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BH P 2250 --- --- 509 0.40 587 0.52 659 0.66 725 0.80 2438 --- --- 525 0.46 600 0.59 669 0.73 733 0.88 2625 465 0.40 543 0.53 614 0.67 68[...]

  • Page 44

    44 F AN PERF ORMANCE (cont .) T able 37 – 548J*09 8.5 TON HORIZONT AL SUPPL Y CFM A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( I N .W G ) 0.2 0. 4 0.6 0. 8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BH P 2550 468 0.39 546 0.52 618 0.66 684 0.80 747 0.96 2763 493 0.47 567 0.61 635 0.76 699 0.91 760 1.07 2975 520 0.57 589 0.72 654 0.87 [...]

  • Page 45

    45 F AN PERF ORMANCE (cont .) T able 39 – P ULLEY AD JUSTMENT UNI T MOTOR/D RIVE COMBO MOTOR P ULLEY T URNS OPEN 0 0.5 1 1. 5 2 2.5 3 3.5 4 4.5 5 04 3p h a s e Mediu m Static 1251 1208 1165 1121 1078 1035 992 949 905 862 819 High Stat ic 1466 1423 1380 1337 1294 1251 1207 1164 1121 1078 1035 05 3p h a s e Mediu m Static 1303 1265 1226 1188 1150 1[...]

  • Page 46

    46 ECONOMIZER, BAROMETRI C RELIEF AND P E PERFORMANCE 0 500 1000 1500 2000 2500 0 0.05 0.1 0.15 0.2 0.25 0.3 RE TU RN DU CT S TATI C P RE S S U RE (i n. w g ) REL I EF FL OW (CF M) 3-6 T on 7.5-8.5 T on Hori zo nt al E c onom iz ers C09028 Fig. 9 - - Bar omet r ic Re lie f Flow Capaci ty 0 5 10 15 20 25 30 0.00 0. 10 0.20 0. 30 0.40 0. 50 S TATI C [...]

  • Page 47

    47 ELECTRICAL INFO RMA TION T able 40 – 548J*04 1- - Stage Cooling 3 TONS V- -P h- -H z V O LTA G E RANGE CO MP (ea) OFM (ea) IFM MIN MA X RLA LRA W A TTS FLA TYPE Max W A TTS Max AMP Dra w EFF at Full Load FLA 208- - 1- - 60 187 253 17. 9 11 2 190 0.9 DD - - STD 980 7.8 84% 7.4 230- - 1- - 60 187 253 17. 9 11 2 190 0.9 DD - - STD 980 7.8 84% 7.4[...]

  • Page 48

    48 ELECTRICAL INFORMA T IO N (con t.) T able 43 – 548J*07 1- - Stage Cooling 6 TONS V --- P h --- H z VOL TAGE RANGE COMP ( ea) OFM (ea) IFM RLA LRA WAT T S FLA TYPE Max WAT T S Max AMP Draw EFF a t F ull Load FLA MIN MAX 2 0 8 --- 3 --- 6 0 187 253 19.0 123 325 1.5 STD 1600 5.5 80% 5.2 MED 2770 7.9 81% 7.5 HIGH 2770 7.9 81% 7.5 2 3 0 --- 3 --- 6[...]

  • Page 49

    49 T able 46 – MCA/MO CP DETERMINA TION WITHOUT C.O . OR UNPWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELEC. HTR WITHOUT C . O . or UNPWR C.O. Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*04 208/230 - - - 1 - - - 60 D D --- S T D --- --- 30.7 45 30 121 32.6 50 32 123 3.3/4.4 15.9/18.3 5[...]

  • Page 50

    50 T able 46 – (cont. ) MCA/MOCP DETERMINA TION WITHOUT C.O. OR UNPWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELEC. HTR WI THOUT C .O . or UNPWR C.O. Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*05 208/230 - - - 1 - - - 60 D D --- S T D --- --- 36.2 50 35 128 38.1 50 37 130 3.3/4.4 15.9[...]

  • Page 51

    51 T able 46 – (cont. ) MCA/MOCP DETERMINA TION WITHOUT C.O. OR UNPWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELEC. HTR WI THOUT C .O . or UNPWR C.O. Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*06 208/230 - - - 1 - - - 60 D D --- S T D --- --- 41.7 60 40 145 43.6 60 43 147 4.9/6.5 23.5[...]

  • Page 52

    52 T able 46 – (cont. ) MCA/MOCP DETERMINA TION WITHOUT C.O. OR UNPWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELEC. HTR WITHOUT C.O . or UNPWR C .O . Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*07 208/230 - - - 3 - - - 60 STD --- --- 30.5 45 30 146 32.4 50 32 148 4.9/6.5 13.6/15.6 47.5[...]

  • Page 53

    53 T able 46 – (cont. ) MCA/MOCP DETERMINA TION WITHOUT C.O. OR UNPWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELEC. HTR WITHOUT C.O . or UNPWR C .O . Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*08 208/230 - - - 3 - - - 60 STD --- --- 37.7 50 40 193 41.5 50 44 197 7.8/10.4 21.7/25.0 64.[...]

  • Page 54

    54 T able 46 – (cont. ) MCA/MOCP DETERMINA TION WITHOUT C.O. OR UNPWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELEC. HTR WITHOUT C.O . or UNPWR C .O . Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*09 208/230 - - - 3 - - - 60 STD --- --- 41.9 50 44 201 45.7 60 48 205 7.8/10.4 21.7/25.0 69.[...]

  • Page 55

    55 T able 47 – MCA/MO CP DETERMINA TION WITH PWRD C.O . UNI T N O M . V --- P H --- H Z IFM TYPE ELEC. HTR WITH PWRD C. O. Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*04 208/230 - - - 1 - - - 60 D D --- S T D --- --- 35.5 50 36 126 37.4 50 38 128 3.3/4.4 15.9/18.3 55.4/58.4 60/60 54/57 142/14[...]

  • Page 56

    56 T able 47– (cont.) MCA/MOCP DETERMINA TION WITH PWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELEC. HTR WITH PWRD C. O. Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*05 208/230 - - - 1 - - - 60 D D --- S T D --- --- 41 60 41 133 42.9 60 43 135 3.3/4.4 15.9/18.3 60.8/63.8 70/80 59/62 149[...]

  • Page 57

    57 T able 47 – (cont. ) MCA/MOCP DETERMINA TION WITH PWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELEC. HTR W ITH PWRD C. O. Nom (kW) FLA WITHOUT P .E. WITH P . E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*06 208/230 - - - 1 - - - 60 D D --- S T D --- --- 46.5 60 46 150 48.4 60 48 152 4.9/6.5 23.5/27.1 75.8/80.3 80/90 73/[...]

  • Page 58

    58 T able 47 – (cont. ) MCA/MOCP DETERMINA TION WITH PWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELECTRI C HEA TER WI TH PW RD C.O . Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*07 208/230 - - - 3 - - - 60 STD --- --- 35.3 50 35 151 37.2 50 37 153 4.9/6.5 13.6/15.6 52.3/54.8 60/60 51/53[...]

  • Page 59

    59 T able 47 – (cont. ) MCA/MOCP DETERMINA TION WITH PWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELECTRI C HEA TER WI TH PW RD C.O . Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*08 208/230 - - - 3 - - - 60 STD --- --- 42.5 50 45 198 46.3 50 49 202 7.8/10.4 21.7/25.0 69.6/73.7 70/80 70/7[...]

  • Page 60

    60 T able 47 – (cont. ) MCA/MOCP DETERMINA TION WITH PWRD C.O. UNI T N O M . V --- P H --- H Z IFM TYPE ELECTRI C HEA TER WI TH PW RD C.O . Nom (kW) FLA WITHOUT P .E. WITH P .E. MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 548J*09 208/230 - - - 3 - - - 60 STD --- --- 46.7 60 49 206 50.5 60 53 210 7.8/10.4 21.7/25.0 73.8/78.0 80/80 74/7[...]

  • Page 61

    61 TYPICAL WIRING DI AGRAMS C09063 Fig. 17 - - 1 - - St age Cool ing T ypic al Powe r Diagr am 548J[...]

  • Page 62

    62 C09065 Fig. 18 - - 2 - - St age Cool ing T ypic al Powe r Diagr am 548J[...]

  • Page 63

    63 C09067 Fig. 19 - - Mult i- - Pr otoc ol Opti on Diagr am 548J[...]

  • Page 64

    64 C09062 Fig. 20 - - 1 - - St age T ypic al W iri ng Diagr am 548J[...]

  • Page 65

    65 C09064 Fig. 21 - - 2 - - St age T ypic al W iri ng Diagr am 548J[...]

  • Page 66

    66 SEQUENCE OF OPERA TI ON Cooling, unit without eco nomizer When thermo stat calls for coo ling, terminals G and Y1 are energized. T he indoor-fan contact or (IFC), reversing va lve solenoid (R VS) and compressor conta ctor are e ner gized and indoor-fan m otor , c ompressor , a nd outdoor fa n s tart s . The outdoor fan mot or runs continuously w[...]

  • Page 67

    67 At th e end of the defros t cycle, the electric heaters (if install ed) will be deenergized; t he reversing valves switch and the outdoor-fan motor will be energize d. The unit w ill now operate i n the Heati ng mode. If the s pace thermos tat is satis fied during a defro st cy cle, the unit w ill continue in the D efrost mo de un til the time o[...]

  • Page 68

    68 GUIDE SPECIFICA T IONS - - 548J*04 - - 09 Note about this spec ificati on: Bryan t created this s pecification in “Mas terformat” as pu blis hed by th e Cons truction Specification I ns titute. Pleas e feel free to c opy this specific ation dire ctly int o your building speci fications. Rooftop P ackaged Heat Pump HV AC Guide Specifica tions[...]

  • Page 69

    69 7. Shall have a n LED display inde pendently showing the sta tus of seria l communi cation, runni ng, errors, power , a ll digita l outputs, a nd all ana log inputs. 8. Shall accept the following inputs: s pace temperat ure, setpoint adjus tment, out door air temperatu re, indoor air qu- ality , outdoor air quality , compr essor lock- - out, fir[...]

  • Page 70

    70 23 40 13 Panel Air Fil ters 23 40 13 . 13 D ecentralized , Roofto p Un its: 23 40 13 . 13 .A. Stand ard filter s ection 1. Shall consis t of factory- - installed, low velocity , throw away 2- - in. thick fiber glass filters of commercially availab le sizes . 2. Unit s hall use on ly on e filter s ize. Mu ltiple s izes ar e not acceptab le. 3. Fi[...]

  • Page 71

    71 5. Unit shall be factory c onfigured for verti cal supply & re turn configurat ions. 6. Unit shall be fiel d convertible from ve rtical t o horizontal confi guration 7. Unit shall be capa ble of m ixed operat ion: vertic al supply with horizont al re turn or hori zontal supply with ve rtical return. 23 81 19.13.G. E lectric al Require ments [...]

  • Page 72

    72 2. Optional Pre - - c oated al uminum - - fin c ondenser coils: on a ll models. a. Shall have a durable epoxy- - phenolic coating to provide prot ection in mildly corrosive coastal environments. b. Coating shal l be appli ed to the a luminum fin stoc k prior to the fi n stamping proce ss to cre ate an i nert barrie r betwee n the alumi num fin a[...]

  • Page 73

    73 3. Shall co ns ist o f facto ry- - installed , low velocity , throw- - away 2- - in. thick fiber glass filters. 4. Filters shall b e stan dard , commercially av ailable s izes. 5. Only on e size filter per u nit is allow ed. 23 81 19.13.M. E vaporator Fan and Motor 1. Evaporat or fan motor: a. Shall have perman ently lubricated bear ings . b. Sh[...]

  • Page 74

    74 n. Economizer con troller shall accept a 2- - 10Vd c CO 2 s ensor input for IAQ/DCV control. In t his mode, da mpers shall modulate the outdoor - - air damper to provide ventila tion based on the sens or input. o. Compressor lockout sensor shall open at 35 _ F( 2 _ C) and c loses at 50 _ F( 1 0 _ C). p. Actuator shall be direct coupled to econom[...]

  • Page 75

    75 9. Fan/F ilter Status S witch: a. Switch shall provide status of indoor evaporator fan (ON/OF F) or filter (CLEAN/D IR T Y ). b. Status shall be displayed e ither over c ommunica tion bus (when used with direc t digita l controls) or with a n indica tor light at the t hermostat. 10. Propeller Power Exha ust: a. Power exhaust shall be used in c o[...]

  • Page 76

    76 (2.) Heater ass emblies are prov ided w ith integr al fusin g for protectio n of inter nal heater circu its not exceed ing 48 amps each . Au to res et thermo limit contr ols , magnetic heater contacto rs ( 24V co il) and terminal block all m ounted in el ectric heate r control box (mi nimum 18 ga ga lvanize d steel) at tached to e nd of heater a[...]