Instruction/ maintenance manual of the product 580J Bryant
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580J GAS H EA T/ELECTRIC COO LING P ACKAG ED ROOF TOP 3 T O 12.5 NOMINAL T ONS Pr oduct Data C08515 (Uni t shown wit h optional l ouvered hail guard. ) the environmentally sound refrigerant.
2 T ABLE OF CONTENTS P AGE FEA TURE S AND BE NEFIT S 3 .................... MODEL NUMB ER NOME NCL A TURE 4 ............ F AC TOR Y OPT IONS AND/OR ACCE SSORIE S 6 ..... AHRI COOL ING R A TING T ABLE S 8 ............... HEA T RA T ING T ABL E 9 ......
3 FEA TURES AND BENEFITS S Single cooli ng stage model s are availa ble from 3 - - 10 ton. S T wo cooling stage models a re avai labl e from 7. 5 - - 12.5 t on. S SEER up to 13. 0. S EER’ s u p to 1 1.1. S IEER’ s up to 1 1.8. S Up to 28% lighter than s imilar industry units.
4 MODE L NUMB ER NOME NCLA TURE 123456789 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 5 8 0 J E 0 6 A 0 7 2 A 1 A 0 A A ____________ ______ ________ ______ Unit T ype Pa c ka g i n g 580J = C ooling/Gas Heat R TU.
5 T able 1 – F ACTORY- - INST ALLED O PTIO NS AND FIELD - - INST ALLED ACCESSO RIES CA TEGO RY ITEM FA C T O R Y INSTALLED OPTION FIELD INSTALLED ACCE S SOR Y Cabin et Thru - - - the - - - base ele .
6 F ACTOR Y OPTIONS AND/OR ACCESS ORIES Economiz er (dry - - bulb or enthalpy) Economi zers save money . They bring in fresh, outside ai r for ventilation; and p rovide cool, outside air t o cool your buildin g. This is the preferred method of low amb ient cooling.
7 F ACTOR Y OPTIONS AND/OR ACCESSORIES (cont.) The L egacy L ine 580J*04 - - 14 rooftop c oupled wit h the Perf ect Humidity s ystem is capable of operating in normal design cooli ng mode, subcooling m ode, a nd hot gas rehea t mode.
8 T able 2 – AHR I COOL ING RA TING T AB LE 1- - ST AGE C OOLING UNI T COOLING STAGES NOM . CAP ACITY (TONS) NET COOLING CAP ACITY (MBH ) TOT AL POWER (kW) SEER EER IEER 04A 1 3 34.6 3.1 13.00 11.00 N/A 05A 1 4 45.0 4.0 13.00 11.00 N/A 06A 1 5 59.0 5.
9 T abl e 4 – HE A T ING RA TING T ABLE - - NA T URAL GAS & P ROP ANE Unit s Gas Heat AL /S S H EAT EXC HA NG E R TEMP RIS E (DEG F ) THERMAL EFFICI ENCY (%) AFUE (%) INPUT / OU TPUT STAGE 1 (MB.
10 T able 5 – HEA TING RA TING T ABLE - - LO W NO x 1 UNI T GAS HEAT LO W NO x H E AT E X C H A NG E R TEMP RIS E (DEG F ) THERMAL EFFICI ENCY (%) AFUE (%) INPUT / OU TPUT STAGE 1 (MBH) INPUT / OU T.
11 T abl e 7 – MINIM UM - - MAXIM UM AIRF LO W RA T INGS - - NA TURAL G AS & PROP ANE UNI T HEA T LEVEL COOLING HEATI NG MIN IMUM MAXIMUM MIN IMUM MAXIMUM 580J* 04 LO W 900 1500 990 2190 MED 100.
12 T able 8 – PHYS IC AL DA T A (COOL IN G) 3 - - 6 TON S 580J*04A 580J*05A 580J*06A 580J*07A Refr igera tion 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.
13 T abl e 9 – PH YSICAL DA T A (HE A T ING) 3 - - 6 T ONS 580J*04 580J*05 580J *06 580J*07 Gas Connect ion #o f G a sV a l v e s 1111 Nat. ga s supply line press (in. w.g.)/(PSIG) 4 --- 1 3 / 0 . 1 8 --- 0 . 4 7 4 --- 1 3 / 0 . 1 8 --- 0 . 4 7 4 --- 1 3 / 0 .
14 T able 10 – PHY SI CAL D A T A (C OOLIN G) 7.5 - - 8.5 T ONS 580J*08A 580J*08D 580J*09A 580J*09D Refr igera tion System #C i r c u i t s/#C o m p .
15 T able 1 1 – PHYS IC AL D A T A (COOL IN G) 10 - - 12.5 T ONS 580J*12A 580J*12D 580J*14D Refr igera tion 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 2/2/S c r o l l 2/2/ S c r o l .
16 T abl e 12 – P HYSICAL DA T A (HE A T ING) 7. 5 - - 1 2. 5 TONS 580J*08 580J*09 580J *12 580J*14 Gas Connect ion #o f G a sV a l v e s 1111 Nat. ga s supply line press (in. w.g.)/(PSIG) 4 --- 1 3 / 0 . 1 8 --- 0 . 4 7 4 --- 1 3 / 0 . 1 8 --- 0 . 4 7 4 --- 1 3 / 0 .
17 CURBS & WEIGHTS DIMENSIONS - - 580J*04 - - 07 C08523 Fig. 1 - - Dime nsions 580J 04 - - 07 580J.
18 CURBS & WEIGHTS DIMENSIONS - - 580J*04 - - 07 (cont.) C08599 Fig. 2 - - Dime nsions 580J 04 - - 07 C B A D C08337 Fig. 3 - - Servi ce Cl ear ance LO C DIMENSION CO NDITION A 48 - - - in (1219 m.
19 CURBS & WEIGHTS DIMENSIONS - - 580J*04 - - 07 (cont.) CONNECTOR PKG. ACCY. BC D ALT DRAIN HOLE GAS POWER CONTROL ACCESSORY POWER CRBTMPWR001A01 1’-9 11 / 16 ” [551] 1 3 / 4 ” [44.5] 1’-4” [406] 3 / 4 ” [19] NPT CRBTMPWR003A01 3 / 4 ” [19] NPT 1 / 2 ” [12.
20 CURBS & WEIGHTS DIMENSIONS - - 580J*08 - - 12 C10496 Fig. 5 - - Dime nsions 580J 08 - - 12 580J.
21 CURBS & WEIGHTS DIMENSIONS - - 580J*08 - - 12 (cont.) C08526 Fig. 6 - - 580J 08- - 12 C B A D C08337 Fig. 7 - - Servi ce Cl ear ance LO C DIMENSION CO NDITION A 48 - - - in (1219 mm) Uni t dis .
22 CURBS & WEIGHTS DIMENSIONS - - 580J*08 - - 14 580J 580J * 08 – 08 – 14 14 UNIT SIZE ROOFCURB ACCESSORY CRRFCURB003A01 CRRFCURB004A01 1’ - 2” (356) 2’ - 0” (610) TYPICAL CORNER F ASTENING DEVICE C10481 Fig.
23 CURBS & WEIGHTS DIMENSIONS - - 580J 14 C10508 Fig. 9 - - Dime nsions 580J- - 14 580J.
24 CURBS & WEIGHTS DIMENSIONS - - 580J 14 (cont.) C08528 Fig. 10 - - Dime nsi ons 580J - - 14 C B A D C08337 Fig. 1 1 - - Servi ce Cl ear ance LO C DIMENSION CO NDITION A 48 - - - in (1219 mm) Uni.
25 OPTIONS & ACCESSO R Y WEI GHTS OPTION / AC CES SORY OPTION / ACC ES SORY W EIGHTS 04 05 06 07 08 09 12 14 lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg P erfect Hum idity 1 15 7 23 10 25 11 2.
26 AP PLIC A TION DA T A Min operat ing ambi ent tem p (coolin g): In mecha nica l cool ing mode, your Bryant rooft op unit ca n safely opera te down to a n outdoor ambient t empera ture of 40 _ F( 4 _ C) a nd 25 _ F( - - 4 _ C) , with an accessory w inter start kit.
27 AP PLIC A TION DA T A (con t.) Sizing a r ooftop Bigger isn’t nece ssarily bett er . Whil e an ai r condit ioner needs to ha ve enough ca paci ty to me et t he design loa ds, it does n’t n eed exces s capacity . In fact, excess capacity typica lly re sults i n very poor part load performanc e and humidity co ntrol.
28 SELECTION PROCEDURE (W ITH 580J*07A EXAMPLE) 1 I. Determ ine coolin g and h eatin g loads . Given: Mixed air dry bul b 80 _ F( 2 7 _ C) Mixed air wet bulb 67 _ F( 1 9 _ C) Ambient dry bul b 95 _ F( 3 5 _ C) TC Load 72. 0 MBH SHC Loa d 54.0 MBH V e rtica l supply ai r 2100 CFM Heati ng load 85.
29 T abl e 13 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 3 TONS 580J*04A (RT PF) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EA T (d b) EAT ( db) EA T (d b) 75 80 85 75 80 85 75 80 85 75 80 85 900 Cfm EA T (w b) 58 TC 28.1 28.1 31.7 26.3 26.3 29.
30 T abl e 14 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 3 TONS 580J04 ( 3 TON S) - - - UNIT WI TH PERFECT HUMIDITY S YSTEM IN SUBCOOL ING MODE A i r E n t e r i n g E v a p o r a t o r --- C F M.
31 T abl e 15 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 4 TONS 580J*05A (RT PF) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EAT ( db) EAT (d b) EAT (d b) 75 80 85 75 80 85 75 80 85 75 80 85 1200 Cfm EA T (w b) 58 TC --- --- --- --- --- --- 36.
32 T abl e 16 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 4 TONS 580J05 ( 4 TON S) - - - UNIT WI TH PERFECT HUMIDITY S YSTEM IN SUBCOOL ING MODE A i r E n t e r i n g E v a p o r a t o r --- C F M.
33 T abl e 17 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 5 TONS 580J*06A (RT PF) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EAT ( db) EAT (d b) EAT (d b) 75 80 85 75 80 85 75 80 85 75 80 85 1500 Cfm EA T (w b) 58 TC 52.9 52.9 60.0 49.9 49.9 56.
34 T abl e 18 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 5 TONS 580J06 ( 5 TON S) - - - UNIT WI TH PERFECT HUMIDITY S YSTEM IN SUBCOOL ING MODE A i r E n t e r i n g E v a p o r a t o r --- C F M.
35 T abl e 19 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 6 TONS 580J*07A (RT PF) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EAT ( db) EAT (d b) EAT (d b) 75 80 85 75 80 85 75 80 85 75 80 85 1800 Cfm EA T (w b) 58 TC 64.9 64.9 73.3 62.1 62.1 70.
36 T abl e 20 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 6 TONS 580J07 ( 6 TON S) - - - UNIT WI TH PERFECT HUMIDITY S YSTEM IN SUBCOOL ING MODE A i r E n t e r i n g E v a p o r a t o r --- C F M.
37 T abl e 21 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 7. 5 TONS 580J*08A (RT PF) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EA T (d b) EAT (d b) EA ( db ) 75 80 85 75 80 85 75 80 85 75 80 85 2250 Cfm EA T (w b) 58 TC 81.2 81.2 91.8 77.5 77.
38 T abl e 22 – CO OL ING CAP ACITIES 2 - - ST AGE COO LING 7. 5 TONS 580J*08D (RT PF & Novation) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EAT ( db) EAT (d b) EA (d b) 75 80 85 75 80 85 75 80 85 75 80 85 2250 Cfm EA T (w b) 58 TC 77.4 77.4 87.
39 T able 23 – C OOLIN G CAP AC ITI ES 2- - ST AGE COOLI NG (R TPF ONL Y) 7.5 T ONS 580J08 CO OLI NG CAP ACITIES, UNI T WITH PERFECT HUMIDITY S YSTEM IN SUBCOO LIN G MODE TEMP (F) AI R ENT CON DENSER ( Edb) AIR EN TERIN G EVAPORA TOR - - - CFM 2250/0.
40 T abl e 24 – CO OL ING CAP ACITIES 1 - - ST AGE COO LING 8. 5 TONS 580J*09A (RT PF) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EA T (d b) EAT (d b) EA T (db ) 75 80 85 75 80 85 75 80 85 75 80 85 2550 Cfm EA T (w b) 58 TC 88.1 88.1 99.9 84.1 84.
41 T abl e 25 – CO OL ING CAP ACITIES 2 - - ST AGE COO LING 8. 5 TONS 580J*09D (RT PF) AMBI ENT TEMPERA TURE 85 95 105 115 EA (d B) EA ( dB ) EA ( dB ) EA (d B) 75 80 85 75 80 85 75 80 85 75 80 85 2550 Cfm EA T (w b) 58 TC 89.7 89.7 101.6 85.2 85.2 96.
42 T able 26 – C OOLIN G CAP AC ITI ES 2- - ST AGE COOLI NG (R TPF ONL Y) 8.5 T ONS 580J09 CO OLI NG CAP ACITIES, UNI T WITH PERFECT HUMIDITY S YSTEM IN SUBCOO LIN G MODE TEMP (F) AI R ENT CON DENSER ( Edb) AIR EN TERIN G EVAPORA TOR - - - CFM 2550/0.
43 T able 27 – COOL IN G CAP ACI TIES 1 - - ST AGE COOLI NG 10 T ONS 580J*12A (RT PF) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EA T (d b) EAT (d b) EA T (db ) 75 80 85 75 80 85 75 80 85 75 80 85 3000 Cfm EA T (w b) 58 TC 106.3 106.3 120.5 101.
44 T able 28 – COOL IN G CAP ACI TIES 2 - - ST AGE COOLI NG 10 T ONS 580J*12D (RT PF & Novation) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EA T (d b) EAT (d b) EA T (db ) 75 80 85 75 80 85 75 80 85 75 80 85 3000 Cfm EA T (w b) 58 TC 107.6 107.
45 T able 29 – COOL IN G CAP ACI TIES 2- - ST AGE C OOLIN G (R TPF ONL Y) 10 T ONS 580J12 CO OLI NG CAP ACITIES, UNI T WITH PERFECT HUMIDITY S YSTEM IN SUBCOO LIN G MODE TEMP (F) AI R ENT CON DENSER ( Edb) AIR EN TERIN G EVAPORA TOR - - - CFM 3000/0.
46 T able 30 – COOL IN G CAP ACI TIES 2 - - ST AGE COOLI NG 12.5 T ONS 580J*14D (RT PF & Novation) AMBI ENT TEMPERA TURE 85 95 105 115 EA T (d b) EA T (d b) EAT (d b) EA T (db ) 75 80 85 75 80 85 75 80 85 75 80 85 3600 Cfm EA T (w b) 58 TC 127.6 127.
47 T able 31 – COOL IN G CAP ACI TIES 2- - ST AGE C OOLIN G (R TPF ONL Y) 12.5 T ONS 580J14 CO OLI NG CAP ACITIES, UNI T WITH PERFECT HUMIDITY S YSTEM IN SUBCOO LIN G MODE TEMP (F) AI R ENT CON DENSER ( Edb) AIR EN TERIN G EVAPORA TOR - - - CFM 3750/0.
48 T abl e 32 – ST A TIC PRESSURE ADDE RS (Fac to ry O pti ons and/o r A ccesso ries) Economize r 3 --- 6 T O N S CFM ( in. wg) 600 800 1000 1250 1500 1750 2000 2250 2500 2750 3000 Ve r ti c a l Economizer 0.01 0. 02 0.04 0.05 0.07 0.09 0.12 0.15 0.
49 F AN PERFORMANCE T able 33 – 580J*04 1 PHASE 3 TON HORI ZONT AL S UPPL 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 F i e l dS u p p l i e dD r i v e 1 Standard Static Option Medium St atic Opt ion 900 553 0.
50 F AN PERFORMANCE ( cont.) T able 35 – 580J*04 3 PHASE 3 TON HORI ZONT AL S UPPL 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 F i e l dS u p p l i e dD r i v e 1 Standard Static Option Medium Stat ic Opt ion 900 553 0.
51 F AN PERFORMANCE ( cont.) T able 37 – 580J*05 1 PHASE 4 TON HORI ZONT AL S UPPL 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 Standard Static Option Medium St atic Opt ion 1200 643 0.
52 F AN PERFORMANCE ( cont.) T able 39 – 580J*05 3 PHASE 4 TON HORI ZONT AL S UPPL 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 Standard Static Option Medium St atic Opt ion 1200 643 0.
53 F AN PERFORMANCE ( cont.) T able 41 – 580J*06 1 PHASE 5 TON HORI ZONT AL S UPPL 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 Standard Static Option 1500 800 0.
54 F AN PERFORMANCE ( cont.) T able 43 – 580J*06 3 PHASE 5 TON HORI ZONT AL S UPPL 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 Standard Static Option 1500 800 0.
55 F AN PERFORMANCE ( cont.) T able 45 – 580J*07 3 PHASE 6 TON HORI ZONT AL S UPPL 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 F i e l dS u p p l i e dD r i v e 1 Standard Static Option 1800 913 0.
56 F AN PERFORMANCE ( cont.) T able 47 – 580J*08 3 PHASE 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 Standard Static Option Medium St atic Opt ion 2250 505 0.
57 F AN PERFORMANCE ( cont.) T able 49 – 580J*09 3 PHASE 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 F i e l d --- S u p p l i e d D r i v e 1 Standard Static Option Medium St atic O pti on 2550 497 0.
58 F AN PERFORMANCE ( cont.) T able 51 – 580J*12 3 PHASE 10 T ON HORIZONT AL SU P PL 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 F i e l dS u p p l i e dD r i v e 1 Standard Static Option Medium St atic O pti on 3000 579 0.
59 F AN PERFORMANCE ( cont.) T able 53 – 580J*14 3 PHASE 12.5 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 Standard Static Option Medium St atic O pti on 3438 639 0.
60 F AN PERFORMANCE ( cont.) T able 55 – P ULLEY ADJU STMENT UNI T MOTOR/DRI VE COMB O MOTOR P ULLEY T UR NS OPEN 0.0 0.5 1. 0 1.5 2.0 2. 5 3. 0 3.5 4.
61 ECONOMIZER, BAROMETRI C RELIEF AND PE P E RFORMANCE 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 TAT I C PRE S S U RE (i n . w g ) RE L IE F FL O W (CF M) 3 - 6 T on 7½ - 12½ T on Horiz ont al E c onomi z ers C08070 Fig .
62 ELECTRICAL INFO RMA TION T able 56 – 580J*04A 1- - Stage Cooling 3 TONS V --- P h --- H z VOL T AGE RANGE COMP ( ea) OF M (ea) IFM RLA LRA WAT T S FLA TYPE Max WAT T S Max AMP Draw EFF at F ull Load FLA MIN MAX 2 0 8 --- 1 --- 6 0 187 253 16.6 79 325 1.
63 ELECTRICAL INFORMA TION (co nt .) T able 59 – 580J*07A 1- - Stage Cooling 6 TONS V --- P h --- H z VOL T AGE RANGE COMP ( ea) OF M (ea) IFM RLA LRA WAT T S FLA TYPE Max WAT T S Max AMP Draw EFF at F ull Load FLA MIN MAX 2 0 8 --- 3 --- 6 0 187 253 19.
64 ELECTRICAL INFORMA TION (co nt .) T able 62 – 580J*09A 1- - Stage Cooling 8.5 TONS V --- P h --- H z VOL T AGE RANGE COMP ( ea) OF M (ea) IFM RLA LRA WAT T S FLA TYPE Max WAT T S Max AMP Draw EFF at F ull Load FLA MIN MAX 2 0 8 --- 3 --- 6 0 187 253 29.
65 ELECTRICAL INFORMA TION (co nt .) T able 65 – 580J*12D 2- - Stage Cooling 10 TONS V --- P h --- H z VOL T AGE RANGE COMP ( Cir 1) COMP (Cir 2) OFM (ea) IFM RLA LRA RLA LRA WAT T S FLA TYPE Max WAT T S Max AMP Draw EFF at Ful l Load FLA MIN MAX 2 0 8 --- 3 --- 6 0 187 253 15.
66 T able 67 – M CA/MOCP DETERMINA TION NO C.O . O R UNPWRD C.O. UNI T NOM . V --- P h --- H z IFM TYPE COMB USTIO N FAN MOTOR FLA POWER EXHA UST FLA NO C. O. or UN PWRD C.O . NO P .E . w/ P .E. (pwrd fr / un it) MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 580J*04(A,B ,C, G,H,J) 208/230 - - - 1 - - - 60 STD 0.
67 T ABLE 67 (cont .) MCA /MOCP DETER MIN A TION NO C.O. OR UNPWR D C.O. UNI T NOM . V --- P h --- H z IFM TYPE COMB USTIO N FAN MOTOR FLA POWER EXHA UST FLA NO C. O. or UN PWRD C.O . NO P .E . w/ P .E. (pwrd fr / un it) MCA MOCP DISC. SIZE MCA MOCP DISC.
68 T ABLE 67 (cont .) MCA /MOCP DETER MIN A TION NO C.O. OR UNPWR D C.O. LEGEND: C. O . - - - Conv enienc e outlet DISC - - - Disconnect FLA - - - Full load amps IFM - - - In door fan motor LRA - - - Lock ed ro tor amps MCA - - - Minimum circuit amp s MOCP - - - Maximum over curr ent prote ction P .
69 T able 68 – M CA/MOCP DETERMINA TION W/ P WRD C.O. UNI T NOM . V --- P h --- H z IFM TYPE COMB USTIO N FAN MOTOR FLA POWER EXHA UST FLA w/ P WRD C.O . NO P .E . w/ P .E. (pwrd fr / un it) MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 580J*04(A,B ,C, G,H,J) 208/230 - - - 1 - - - 60 STD 0.
70 T ABLE 68 (cont .) MCA /MOCP DETER MIN A TION W/ PWRD C.O. UNI T NOM . V --- P h --- H z IFM TYPE COMB USTIO N FAN MOTOR FLA POWER EXHA UST FLA w/ P WRD C.O . NO P .E . w/ P .E. (pwr d fr / un it) MCA MOCP DISC. SIZE MCA MOCP DISC. SIZE FLA LRA FLA LRA 580J*08(D ,F ,K,M) 208/230 - - - 3 - - - 60 STD 0.
71 TYPICAL WIRING DI AGRAMS C08518 Fig. 18 - - 1 - - Stage Cool ing T ypic al Power Di agram 580J.
72 TYPICAL WIRING DI AGRAMS (cont .) C08577 Fig. 19 - - 2 - - Stage Cool ing T ypic al Power Di agram 580J.
73 C08524 Fig. 20 - - 1 - - Stage T ypic al Wi ring Diagr am 580J.
74 C08578 Fig. 21 - - 2 - - Stage T ypic al Wi ring Diagr am 580J.
75 SEQUENCE OF OPERA TI ON General The sequenc e be low describes the sequenc e of operat ion for an el ectrom echa nical unit wit h and without a fact ory installed EconoMi$er IV ( called “economizer” in this sequence ).
76 SEQUENCE OF OPERA TI ON (cont. ) On the initial power to the Ec onoMi$er IV control, it will take t he dam per up to 2 1/2 m inute s before it begins to pos ition its elf. After the initial power- - up, fur ther changes in damper position can take up to 30 seconds to initiate.
77 SEQUENCE OF OPERA TI ON (cont. ) COMP COND COIL PERFECT HUMIDITY COIL EV AP COIL INDOOR ENTERING AIR OUTDOOR AIR METERING DEVICE CLOSED V AL VE OPEN V AL VE RH1.
78 GUIDE SPECIFICA TIONS - - 580J*04 - - 14 Note about this spec ifica tion: Bryant wrote this speci fica tion in t he 2004 version of t he “Maste rformat” as published by t he Construc tion Speci ficat ion Institute. Pleas e feel free to c opy this sp eci fication directly in to your building s pec.
79 1 1. Shall have a battery back - - up cap able of a minimum of 10, 000 hours of data a nd time clock retention during power outag es. 12. Shall ha ve built - - in support for Bryant techni cia n tool.
80 2. Fact ory assemble d, single - - piec e hea ting and c ooling rooft op unit. Cont aine d within the unit enc losure shall be a ll factory wiri ng, pipi ng, cont rols, and spec ial feature s required pri or to fiel d start - - up. 3. Unit shal l use envi ronmenta lly sound, Puron refri gerant .
81 5. Ba se Rail a. Unit s hall have base r ails o n a minimum o f 2 s ides. b. Holes shall be prov ided in the bas e rails for rigg ing shackles to facilitate maneu vering an d overh ead riggin g. c. Hole s shall be provi ded in the base rai l for moving t he rooftop by fork t ruck.
82 c. Burners shall incorpor ate orifices for rated heat output up to 2000 ft (610m) eleva tion. Additional access ory kits may be require d for appli cati ons above 2000 ft (610m ) eleva tion, dependi ng on local gas supply condi- tions. d. Each heat exchan ger tube s hall contain multip le dimples fo r increas ed heating eff ectiveness .
83 5. Standa rd All Alumi num Novation Coi ls: a. Sta ndard condenser coi ls shall have al l alumi num NOV A TION Heat Exchange r T e chnology design consisti ng of alumin um multi port flat tu be design an d aluminum fin . Coils s hall be a furn ace brazed d esig n and co ntain epoxy line d shrink wrap on all alum inum to c opper conne ctions.
84 b. Sh all use sealed , permanently lu bricated ball- - bearin g type. c. Bl ower fan shall be double - - inle t type wit h forward - - curved bl ades. d. Shall be construc ted from ste el wit h a corrosion resista nt fini sh and dynamic all y balanc ed.
85 4. Perf ect Humidity D ehumidif ication Sy stem: a. T he Perfec t Humidi ty Dehumidi fica tion System shal l be fa ctory insta lle d in single sta ge 580J04 - - 07 and two stage 580J08 - - 14 mode .
86 b. Minim um of four conne ction l ocat ions per unit. 13. Propell er Power Exhaust: a. Power e xhaust shall be used in conj unction wit h an int egrate d econom izer. b. Indepe ndent modul es for vertica l or horizontal re turn configura tions shall be avai labl e.
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