Instruction/ maintenance manual of the product 581B Bryant
Go to page of 298
Form No. PDS580F-36-4 COMMERCIAL SINGLE P ACKAGE ROOFTOP UNITS GAS HEA TING/ELECTRIC COOLING UNITS S tandard efficiency units (580F072, 090, 120, 150 and 579F180-300) are availa ble. S tandard efficiency units (580F036-060, 073, 091,103,1 21, 151, and 180-300) th at meet ASHRAE 90.
2 T ABLE OF CONTENTS Page Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . 5-9 ARI Capacity Ratings . . . . . . . . . . . . . . . . . . . .
3 FEA TURES/BENEFITS (cont) EASY INST ALLA TION AND CONVERSION All Unit s are Shipp ed in the V ertical Duct Co nfiguration for fit-up to standard roof curbs. The co ntractor can order and install the roof curb early in the construction stage, before deci- sions on size requirements are made.
4 FEA TURES/BENEFITS (cont) INDOOR-AIR QUALITY (IAQ) BEGINS WITH BR Y ANT ROOF- TOPS — Sloped condensate pans minimize biological growth in rooftop units in accordance with ASHRAE (American Society of Heating, Refrigeration and Air Co nditioning Engineers) S tandard 62.
5 MODEL NUMBER NOMENCLA TUR E 580F036-151 3 to 12 1 / 2 T ons NOTE: The example model numbe r 580FEV090180KV designates a 7 1/2 to n 460-3-6 0 volt gas/electric ro oftop unit with 180,000 Btuh natural gas h eat, Econo Mi$er IV and Alte rnate Drive.
6 MODEL NUMBER NOMENCLA TURE 581B036-150 (S t andard) 3 to 12 1 / 2 T ons NOTE: The example model number 581BEV0 90180HQ designates a 7 1/ 2 ton 460-3-60 volt gas/ele ctric roo ftop unit with 180,000 Btuh natural gas heat and EconoMi$er IV .
7 MODEL NUMBER NOMENCLA TURE 581C024-060 (S t andard Efficiency) — 2 to 5 T ons NOTE: The example model number 581 CEV0601 50HQ designates a 5 ton 460-3-60 volt gas/electric rooftop unit with 150,000 Btuh natural gas heat and EconoMi$er IV .
8 MODEL NUMBER NOMENCLA TURE — 579F180-300 MODEL NUMBER NOMENCLA TURE 580F180- 300 NOTES: 1. All indoor-fan motors 5 hp and larger meet t he minimum efficiency requi rements as established by the Energy Policy Act of 1992 (EP ACT) effective October 24, 1997.
9 MODEL NUMBER NOMENCLA TURE 581A155, 180, 181 — 13 to 15 T ons MODEL NUMBER NOMENCLA TURE 581A210-30 0 — 18 to 25 T ons *See pages 212 and 213 f or cooling capacity tables for 581A18 1 unit.
10 ARI* CAP ACITY RA TIN GS — 580F036-151 LEGEND *Air Conditioning and Refrigeration Institute. †Applies only to units with capacity of 65,000 Btuh or less. **The IPL V applies o nly to two-stage cooling units. NOTES: 1. Rated in accordance with ARI S tandards 210/240 (for sizes 036- 120) or 360, (for size 150 and 151) and 270.
11 ARI* CAP ACITY RA TINGS (cont) HEA TING CAP ACITIES AND EFFICIENCIES (St andard Efficiency Units) — 580F036-151 (cont) 208/230/460-3-60 — SINGLE-ST AGE GAS HEA T — LOW NOx 208/230, 460, 575-3.
12 ARI* CAP ACITY RA TINGS — 581B036-150 LEGEND *Air-Conditioning & Refrigeration Institute. †Applies only to units with capacity of 65,000 Btuh or less. **The IPL V is not applicable to single-compressor units. NOTES: 1. Rated in accordance with ARI S tandard 210/240 (036-120 units) or 360 (150 units) and 270 (036-150 units).
13 ARI* CAP ACITY RA TINGS (cont) HEA TING CAP ACITIES AND EFFIC IENCIES — 58 1B036-150(cont) 208/230/460-3-60 — SINGLE-ST AGE GAS HEA T — LOW NOx 208/230/460-3-60 — 2-ST AGE GAS HEA T LEGEND AFUE — Annual Fuel Utilization Efficiency NOTE: Capacities for stainless steel heat exchanger units are the same as standard units.
14 ** ARI* CAP ACITY RA TINGS — 581C024-060 L EGEND *Air-Conditioning & Ref rigeration Institute. **ARI does not require EER ratings fo r unit with capacity below 65,000 Btuh. For these units, the EER rating at ARI standard co nditions is provided for informa- tion only .
15 HEA TING CAP ACITIES AND EFFICIENCIES — 581C024-060 (cont) 208/230/460-3-60 — SINGLE-ST AGE GAS HEA T — LOW NOx 208/230/460/575-3-60 — 2-ST AGE GAS HEA T AFUE — Annual Fuel Utilization Efficiency NOTE: Capacities for st ainless steel heat exchanger unit s (S/R/T) are the same as standard unit s (D/E/F).
16 ARI* CAP ACITY RA TIN GS — 579F180-300 LOW HEA T UNITS HIGH HEA T UNITS LEGEND *Air Conditioning and Refrigeration Institute. NOTES: 1. Rated in accordance with ARI S tandards 360 and 270. 2. The 579F300 is beyond th e scope of the ARI Certification Program.
17 ARI* CAP ACITY RA TIN GS — 580F180-300 LEGEND *Air Conditioning and Refrigeration I nstitute. NOTES: 1. Rated in accordance with ARI S tandards 360 and 270.
18 ARI* CAP ACITY RA TINGS — 581A155,180 LOW HEA T UNITS HIGH HEA T UNITS LEGEND *Air Conditioning and Refrigeration Institute. NOTES: 1. Rated in accordance with ARI S tandards 360 and 270. 2. ARI ratings are net values, reflec ting the effects of circulating fan heat.
19 ARI* CAP ACITY RA TINGS — 581A210-300 LEGEND *Air Conditioning a nd Refrigeration Inst itute. †IPL V values are calculated based on control configuration T .CTL = 2 (2 S tage Y1) . **Size 300 unit is not listed with ARI, but is tested to ARI standards.
20 OPTIONS AND ACCESSORIES 581C024-060, 581B0 36-150 AND 580F03 6-151 *Factory-installed. †Field-installed. NOTES: 1. Refer to unit price pages or contact your local representative for accessory and option package information. 2. Some options may increase product lead times.
21 OPTIONS AND ACCESSORIES (cont) 579F180-300, 580F180-300 , AND 581A155-180 *Factory-installed. †Field-installed. NOTES: 1. Refer to unit price pages or contact your local representative for accessory and option package information. 2. Some options may increase product lead times.
22 OPTIONS AND ACCESSORIES (cont) 581A210-300 *Factory-installed. †Field-installed. NOTES: 1. Refer to unit price pages or contact your local representative for accessory and option package information. 2. Some options may increase product lead times.
23 OPTIONS AND ACCESSORIES (cont) Roof Curbs (Horizontal and V ertical) permit inst allation and securing of ductwork to curb prior to mounting unit on the curb.
24 PHYSICAL DA T A — 580F036-073 L EGEND *Evaporator coil fin material/ condenser coil fin mate rial. Contact your local repre- sentative for det ails about coated fins. †Weight of 14-in. roof curb. **Single phase/three- phase. ††Rollout switch lockout is manually reset by interrupt ing power to unit or reset- ting thermost at.
25 PHYSICAL DA T A — 580F036-073 (cont) L EGEND *Evaporator coil fin material/ condenser coil fin mate rial. Contact your local repre- sentative for det ails about coated fins. †Weight of 14-in. roof curb. **Single phase/three- phase. ††Rollout switch lockout is manually reset by interrupt ing power to unit or reset- ting thermost at.
26 PHYSICAL DA T A — 580F090,120,150 UNITS LEGEND *Evaporator coil fin material/ condenser coil fin material. Contact your local repre- sentative for det ails about coated fins. †Weight of 14- in. roof curb. **Rollout switch lockout is manually reset by interrupting power to unit or resettin g thermost at.
27 PHYSICAL DA T A — 580F090,120,150 UNITS (cont) LEGEND *Evaporator coil fin material/ condenser coil fin material. Contact your local repre- sentative for det ails about coated fins. †Weight o f 14-in. roof curb. **Rollout switch lockout is manually reset by interrupting power to unit or resettin g thermost at.
28 PHYSICAL DA T A — 580F091,103,121,151 UNITS ASHRAE 90.1 COMPLIANT UNITS LEGEND *Evaporator coil fin ma terial/ condenser coi l fin ma terial. Con tact your local repre- sentative for details about coated fins. †Weight of 14- in. roof curb. **Rollout switch lockout is manually reset by interrupti ng power to unit or reset- ting thermostat.
29 PHYSICAL DA T A — 580F091,103,121,151 UNITS (cont) ASHRAE 90.1 COMPLI ANT UNITS (cont) LEGEND *Evaporator coil fin material/ condenser coi l fin ma terial. Con t act your local repre- sentative for details about coated fins. †Weight o f 14-in. roof curb.
30 BASE UNIT DIMENSIONS — 580F036-072 a48-8195 580F036-151.
31 BASE UNIT DIMENSIONS — 580F073 a48-8196 580F036- 151.
32 BASE UNIT DIMENSIONS — 580F090,120,150 a48-8197 580F036-151.
33 BASE UNIT DIMENSIONS — 580F091,103,121,151 a48-8198 580F036- 151.
34 ACCESSOR Y DIMENSIONS — 580F ROOF CURB ACCESSORY A UNIT SIZE CRRFCURB001A01 1 ′ -2 ″ [356] 580F 036-073 CRRFCURB002A01 2 ′ -0 ″ [610] NOTES: 1. Roof curb accessory is shipped disassembled. 2. Insulated panel s. 3. Dimensions in [ ] are in millimeters.
35 ACCESSOR Y DIMENSIONS — 580F (cont) CONNECTOR PKG . A CCY . BC D AL T DRAIN HOLE GAS P OWER CONTROL ACCESSORY POWER CRBTMPWR001A01 2 ′ -8 7 / 16 ″ [827] 1 ′ -10 15 / 16 ″ [583] 1 3 / 4 ″ [44.5] 3 / 4 ″ [19] NPT 3 / 4 ″ [19] NPT 1 / 2 ″ [12.
36 SELECTION PROCEDURE (w ith 580F060 example) I DETERMINE COOLING AND HEA T ING REQUIRE- MENTS A T DESIGN CONDITIONS. Given: Required Cooling Capacity (TC) . . . . . . . . . . . 55,000 Btuh Sensible Heat Capacity (SHC) . . . . . . . . . . . . 40,000 Bt uh Required Heating Capacity .
37 PERFORMANCE DA T A COOLING CAP ACITIES S tandard Ratings LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. The following formulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil. 3. The SHC is based on 80 F edb temperature of air entering evaporator coil.
38 PERFORMANCE DA T A (cont) COOLING CAP ACITIES (cont) 580F072 (6 TONS) T emp (F) Air Entering Condenser (Edb) Air Entering Evaporator — Cfm/BF 1800/0.06 2100/0.08 2400/0.09 3000/0.11 Air Entering Evaporator — Ewb (F) 72 67 62 72 67 62 72 67 62 72 67 62 75 TC 86.
39 PERFORMANCE DA T A (cont) COOLING CAP ACITIES (cont) 580F091 (7 1 / 2 TONS ) Te m p ( F ) Air Enteri ng Condenser (Edb) Air Entering Evaporator — Cfm/BF 2250/0.10 2800/0 .1 1 3000/0.1 1 3750/0.14 Air Entering Evaporator — Ewb (F) 72 67 62 72 67 62 72 67 62 72 67 62 75 TC 105.
40 PERFORMANCE DA T A (cont) COOLING CAP ACITIES (cont) S tandard Ratings LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The fo llowing f ormulas m ay be us ed: Where: h ewb = Enthalpy of air entering evapor ator coil. 3.
41 PERFORMANCE DA T A (cont) F AN PERFORMANC E — VERT ICAL DISCHARGE UNITS LEGEND See page 74 for gener al fan performance notes. LEGEND *Motor drive range: 685 to 1045 rpm. All other rpms require a field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required .
42 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND See page 74 for general fan performance notes. LEGEND *Motor drive range: 770 to 1 175 rpm. Al l othe r rpms require a field-suppli ed drive. NOTES: 1. Boldface indicates field-sup plied drive is required.
43 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND See page 74 for general fan performance notes. LEGEND *Motor drive range: 900 to 1300 rpm. All other rpms require a field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required .
44 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 1300 to 1685 rpm. All other rpms r equire a field-supplied drive. NOTES: 1. Boldface indicates field-sup plied drive is required. 2. Maximum continuous bhp is 2.
45 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 1070 to 1460 rpm. All other rpms r equire a field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required . 2. Maximum continuous bhp is 2.
46 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 590 to 84 0 rpm. All other rp ms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 2.
47 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 685 to 93 5 rpm. All other r pms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 2.
48 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 60 to 1080 r pm. All ot her rpms r equire fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 3.
49 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 685 to 93 5 rpm. All other r pms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 2.
50 PERFORMANCE DATA (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 60 to 1080 r pm. All ot her rpms r equire fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 3.
51 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 685 to 93 5 rpm. All other r pms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 2.
52 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 35 to 1085 r pm. All ot her rpms r equire fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 2.
53 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 83 0 to 1 130 rpm. All other rpms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 5.
54 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 685 to 93 5 rpm. All other rp ms require fi eld-suppli ed drive. Refer to page 74 for gen eral Fan Perf ormance Data notes. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
55 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 35 to 1085 r pm. All ot her rpms r equire fi eld-suppli ed drive. Refer to page 74 for gen eral Fan Perf ormance Data notes. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
56 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 83 0 to 1 130 rpm. All other rpms require fi eld-suppli ed drive. Refer to page 74 for gen eral Fan Perf ormance Data notes. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
57 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 60 to 1080 r pm. All ot her rpms r equire fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 3.
58 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 83 0 to 1 130 rpm. All other rpms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 5.
59 PERFORMANCE DA T A (cont) F AN PERFORMANCE — HORIZONT AL DISCHARGE UNITS LEGEND See page 74 for gener al fan performance notes. LEGEND *Motor drive range: 685 to 1045 rpm. All other rpms require a field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required .
60 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND See page 74 for gener al fan performance notes. LEGEND *Motor drive range: 770 to 1 175 rpm. Al l othe r rpms require a field-suppli ed drive. NOTES: 1. Boldface indicates field-sup plied drive is required.
61 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND See page 74 for gener al fan performance notes. LEGEND *Motor drive range: 900 to 1300 rpm. All other rpms require a field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required .
62 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 1300 to 1685 rpm. All other rpms r equire a field-supplied drive. NOTES: 1. Boldface indicates field-sup plied drive is required. 2. Maximum continuous bhp is 2.
63 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 1070 to 1460 rpm. All other rpms r equire a field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required . 2. Maximum continuous bhp is 2.
64 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 590 to 84 0 rpm. All other rp ms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 2.
65 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 685 to 93 5 rpm. All other r pms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 2.
66 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 60 to 1080 r pm. All ot her rpms r equire fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 3.
67 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 685 to 935 rpm. All other rpms require f ield- supp lied drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 2.
68 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 60 to 1080 r pm. All ot her rpms r equire fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 3.
69 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 685 to 93 5 rpm. All other r pms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 2.
70 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 35 to 1085 r pm. All ot her rpms r equire fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 2.
71 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 83 0 to 1 130 rpm. All other rpms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 5.
72 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 60 to 1080 r pm. All ot her rpms r equire fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum contin uous bhp i s 3.
73 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 83 0 to 1 130 rpm. All other rpms require fi eld-suppli ed drive. NOTES: 1. Boldface indicates field-supp lied drive i s r equired. 2. Maximum conti nuous bhp is 5.
74 PERFORMANCE DA T A (cont) GENERAL NOTES FOR F AN PERFORMANCE DA T A T ABLES 1. V alues include losses for filters, unit casing, and wet coils. See this page for accessory/FIOP static pressure information. 2. Extensive motor and elect rical testing on these unit s ensures that the full range of the motor can be utilized with con fidence.
75 PERFORMANCE DA T A (cont) F AN RPM A T MOTOR PULLEY SETTINGS* — 580F036-073 *Approximate fan rpm shown. †Indicates alternate motor and drive package. **Indicates high-static motor and drive package. ††Indicates standard motor and drive package.
76 PERFORMANCE DA T A (cont) POWER EXHAUST OPTIONS VERTICAL — MOUNTED IN ECONOMIZER HOOD POWER EXHAUST PA R T N O . POWER EXHAUST DESCRIPTION APPLICA TION USAGE POWER OUTPUT (Hp per fan) NO. F ANS CRPWREXH030A01 Power Exhaust System (208/230-1- 60) 036-073 0.
77 PERFORMANCE DA T A (cont) OPTIONAL POWER EXHAUST POWER REQ UIREMEN TS LEGEND EV APORA TOR-F AN MOTOR EFFICIENCY *Single phase/three-phase. NOTE: The EP ACT (Ener gy Policy Act of 1992) regulates energy requirements for specific types of indoor fan motors.
78 PERFORMANCE DA T A (cont) EV APORA TOR-F AN MOTOR PERFORMANCE LEGEND BHP — Brake Horsepow er *Extensive motor and el ectrical testing on these uni ts ensures tha t the full horsepower ra nge of the motors ca n be utilized with confidenc e.
79 ELECTRICAL DA T A LEGEND *Used to determ ine minimum disconnect p er NEC. †Fuse or HACR ci rcuit breaker . NOTES: 1. In co mpliance with NEC requirements for mult im otor and combination l oad equipme nt (refer to NEC Articles 4 30 and 440), the overcurr ent protective device fo r the unit shall be fuse or HACR breaker .
80 ELECTRICAL DA T A (cont) UNIT SIZE 580F NOMINAL V- P H - H z IFM TYPE CONV OUTLET VOL T AGE RANGE COMPRESSOR (eac h) OFM (e ach) IFM FLA COMBUSTION F AN MOTOR POWER SUPPL MINIMU M UNIT DISCONNECT SIZE* Min Max Qty RLA LRA Qty FLA FLA MCA MOCP† FLA LRA 060 (5 T on) 208/230-3- 60 STD NO 187 254 1 16 1 14 1 1.
81 ELECTRICAL DA T A (cont) LEGEND *Used to determ ine minimum disconnect p er NEC. †Fuse or HACR ci rcuit breaker . NOTES: 1. In co mpliance with NEC requirements for mult im otor and combination l oad equipme nt (refer to NEC Articles 4 30 and 440), the overcurr ent protective device fo r the unit shall be fuse or HACR breaker .
82 ELECTRICAL DA T A (cont) LEGEND *Used to determ ine minimum disconnect p er NEC. †Fuse or HACR ci rcuit breaker . NOTES: 1. In compliance with NEC r e qui r em e nt s for multimotor and com bi na ti on lo ad equ ipment (refer to NEC Articles 4 30 and 440), the overcurr ent protective device fo r the unit shall be fuse or HACR breaker .
83 TYPICAL WIRING SCHEMA TICS — 580F036-151 (580F090 , 46 0- 3- 6 0 S ho w n ) CIRCUIT BREAKER VOL TS MFG . PT . NO. MUST TRIP AMPS CB 24 V POTTER & BRUMFIELD 3.
84 TYPICAL WIRING SCHEMA TI CS — 580F036-151 (cont) LEGEND IAQ — Indoor Air Quality LA — Low Ambient Lockout De vice POT — Potentiometer OA T — Outdoor-Air T emp erature RA T — Return-Air T emperature EconoMi$er IV Wiring — 58 0F036-151 Units NOTES: 1.
85 TYPICAL WIRING SCHEMA TICS — 580F (cont) C2 FOR 008-014 UNITS LINE SIDE C 11 13 23 23 21 BLU BLU GRA GRA RED GRA RED RED YEL YEL 208-230-1 ONL Y 240V H1 H1 H3 H2 H2 H4 TRAN4 TRAN4 TRAN4 X4 X2 X3 .
86 TYPICAL PIPING AND WIRING — 580F036-151 NO.2 NO.1 CONVENIENCE OUTLET V ertical Discharge Ducting Horizontal Discharge Ducting NEC — National Electrical Code 48-983 a48-6307 581B036-15 0.
87 PHYSICAL DA T A — 581B036-072 LEGEND *Single phase/t hree phase. †Indicates automatic reset . **60,000 and 72, 000 Btuh heat input u nits have 2 burners. 90,000 and 120,000 Btuh heat inp ut units have 3 burners. 1 15,000 Btuh heat input u nits and 150,000 Btuh Heat inpu t uni ts have 3 burners.
88 PHYSICAL DA T A — 581B036-072 (cont) LEGEND *Single phase/t hree phase. †Indicates automatic reset . **60,000 and 72, 000 Btuh heat input u nits have 2 burners. 90,000 and 120,000 Btuh heat inp ut units have 3 burners. 1 15,000 Btuh heat input u nits and 150,000 Btuh Heat inpu t uni ts have 3 burners.
89 PHYSICAL DA T A — 581B090-150 LEGEND *Single phase/t hree phase. †Indicates automatic reset . **72,000 Btuh hea t inpu t units have 2 burners. 1 15,000 Btuh heat input unit s and 150,000 Btuh Heat input units have 3 burners. ††An LP kit is available as an accessory .
90 PHYSICAL DA T A — 581B090-150 (cont) LEGEND *Single phase/t hree phase. †Indicates automatic reset . **180,000 Btuh heat inp ut units have 2 burners. 224,000 Btuh heat input units and 250,000 B tuh Heat input units have 3 burners. ††An LP kit is available as an accessory .
91 BASE UNIT DIMENSIONS — 581B 036-072 a48-8199 581B036-150.
92 BASE UNIT DIMENSIONS — 581B 090-150 UNIT 581B STD UNIT WEIGHT ECONOMI$ER IV WEIGHT VERT . ECON IV W/P .E. WEIGHT (A) CORNER WEIGHT (B) CORNER WEIGHT (C) CORNER WEIGHT (D) CORNER WE IGHT “H” “J” “K” “L” Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg ft-in.
93 ACCESSOR Y DIMENSIONS — 581B036-072 a48-8201 581B036-150.
94 ACCESSORY DIMENSIONS — 581B090-150 a48-8202 581B036-15 0.
95 SELECTION PROCEDURE (With 581B048 Example) I DETERMINE COOLING AND HEA T ING REQUIRE- MENTS A T DESIGN CONDITIONS. Given: Required Cooling Capacity (TC) . . . . . . . . . . 44,600 Btuh Sensible Heat Capacity (SHC). . . . . . . . . . . . 32,000 Btuh Required Heating Capacity .
96 PERFORMANCE DA T A COOLING CAP ACITIES, ST ANDARD UNITS S tandard Ratin gs LEGEND NOTES: 1. Direct interpolati on is permissible. Do not extrapolate. 2. The following formulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil. 3.
97 PERFORMANCE DA T A (cont) COOLING CAP ACITIES, ST ANDARD UNITS (cont) S tandard Rating s LEGEND NOTES: 1. Direct interpolati on is permissible. Do not extrapolate. 2. The following formulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil.
98 PERFORMANCE DA T A (cont) COOLING CAP ACITIES, ST ANDARD UNITS (cont) S tandard Ratin gs LEGEND NOTES: 1. Direct interpolati on is permissible. Do not extrapolate. 2. The following formulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil.
99 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — UNITS WITH PERFECT HUM IDITY™ ADAPTIVE DEHUMIDIFICA TION SYSTEM OPTION LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapolate. 2. The following formulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil.
100 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — UNITS WITH PERFECT HUMIDITY™ ADAPTIVE DEHUMIDIFICA TION SYSTEM OPTION (cont) LEGEND *Negative SHC value indicates that the air enter ing the coil is being heated. NOTES: 1. Direct interpolation is permissible.
101 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — UNITS WITH PERFECT HUMIDITY™ ADAPTIVE DEHUMIDIFICA TION SYSTEM OPTION (cont) LEGEND *Negative SHC value indicates that the air enter ing the coil is being heated. NOTES: 1. Direct interpolation is permissible.
102 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — UNITS WITH PERFECT HUMIDITY™ ADAPTIVE DEHUMIDIFICA TION SYSTEM OPTION (cont) LEGEND *Negative SHC value indicates that the air enter ing the coil is being heated. NOTES: 1. Direct interpolation is permissible.
103 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — UNITS WITH PERFECT HUMIDITY™ ADAPTIVE DEHUMIDIFICA TION SYSTEM OPTION (cont) LEGEND *Negative SHC value indicates that the air enter ing the coil is being heated. NOTES: 1. Direct interpolation is permissible.
104 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — UNITS WITH PERFECT HUMIDITY™ ADAPTIVE DEHUMIDIFICA TION SYSTEM OPTION (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extr apolate. 2. The following formulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil.
105 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — UNITS WITH PERFECT HUMIDITY™ ADAPTIVE DEHUMIDIFICA TION SYSTEM OPTION (cont) LEGEND *Negative SHC v alue indicat es that th e ai r entering the coil is bei ng heated . NOTES: 1. Direct interpolat ion is p ermissib le.
106 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — UNITS WITH PERFECT HUMIDITY™ ADAPTIVE DEHUMIDIFICA TION SYSTEM OPTION (cont) LEGEND *Negative SHC value indicates that the air enter ing the coil is being heated. NOTES: 1. Direct interpolation is permissible.
107 PERFORMANCE DA T A (cont) F AN PERFORMANC E — VERT ICAL DISCHARGE UNITS LEGEND *Motor drive range: 680 to 1044 rpm. All othe r rpms require field- supplied drive. Refer to this page for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is required .
108 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 770 to 1 185 rpm. All other rpms require field- supplied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is required .
109 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 1035 to 1460 rpm. All ot her rpms require field-supplied drive. Refer to page 107 fo r general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is required.
110 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 1300 to 1685 rpm. All ot her rpms require field-supplied drive. Refer to page 107 fo r general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is required.
111 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 1300 to 1685 rpm. All other rpms requir e field- supplied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is required .
112 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 840 to 1085 rpm. All other rpms require field- sup- plied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is requ ired.
113 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 860 to 1080 rpm. All other rpms require field- sup- plied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is req uired.
114 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 840 to 1085 rpm. All other rpms require field- sup- plied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is requ ired.
115 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 860 to 1080 rpm. All other rpms require field- sup- plied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is req uired.
116 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 860 to 1080 rpm. All other rpms require field- sup- plied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is requ ired.
117 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 830 to 1 130 rpm. All other rpms require field- sup- plied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is req uired.
118 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 830 to 1 130 rpm. All other rpms require field- sup- plied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is requ ired.
119 PERFORMANCE DA T A (cont) F AN PERFORMANCE — HORIZONT AL DISCHARGE UNITS LEGEND *Motor drive range: 680 to 1044 rpm. All other rpms require field- sup- plied drive. See page 107 for general fan performance notes. NOTES: 1. Boldface indicates field-supplied drive is required .
120 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 770 to 1 185 rpm. All other rpms require field- supplied drive. See page 107 for general fan performance notes. NOTES: 1. Boldface indicates field-supplied drive is required .
121 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 1035 to 1460 rpm. All other rpms requir e field- supplied drive. See page 107 for general fan performance notes. NOTES: 1. Boldface indicates field-supplied drive is required .
122 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 1300 to 1685 r pm. All other rpms requ ire field-supplie d drive. See page 107 for gene ral fan per formance not es. NOTES: 1. Boldface indi cates fiel d-supplied drive is re quired.
123 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ra nge: 1300 to 1686 rp m. All other rpms req uire field- supplied dr ive. See page 107 for gene ral fan per formance not es. NOTES: 1. Boldface indi cates fiel d-supplied drive is re quired.
124 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 40 to 1085 r pm. All ot her rpms r equire fi eld-suppli ed drive. See page 107 for gene ral fan per formance not es. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
125 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 60 to 1080 r pm. All ot her rpms r equire fi eld-suppli ed drive. See page 107 for gene ral fan per formance not es. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
126 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 40 to 1085 r pm. All ot her rpms r equire fi eld-suppli ed drive. See page 107 for gene ral fan per formance not es. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
127 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 60 to 1080 r pm. All ot her rpms r equire fi eld-suppli ed drive. See page 107 for gene ral fan per formance not es. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
128 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor dri ve range: 8 60 to 1080 r pm. All ot her rpms r equire fi eld-suppli ed drive. See page 107 for gene ral fan per formance not es. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
129 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 83 0 to 1 130 rpm. All other rpms require fi eld-suppli ed drive. See page 107 for gene ral fan per formance not es. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
130 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 83 0 to 1 130 rpm. All other rpms require fi eld-suppli ed drive. See page 107 for gene ral fan per formance not es. NOTES: 1. Boldface indicates field-supp lied drive i s r equired.
131 PERFORMANCE DA T A (cont) F AN RPM A T MOTOR PULLEY SETTING WITH ST ANDARD MOTOR* — 581B036-150 *Approximat e fan rpm shown (s tandard motor/dri ve). F AN RPM A T MOTOR PULLEY SETTING WITH HIGH-ST A TIC MOTOR* — 581B036-150 *Approximate fan rpm shown (high -static motor /drive).
132 PERFORMANCE DA T A (cont) OUTDOOR SOUND POWER (TOT AL U NIT) LEGEND NOTE: Th e indoor so und power is availab le in Brya nt’s Electronic Catalog program (ECA T) for sp eci fic operat ing parameters. EV APORA TOR-F AN MOTOR EFFICIENCY *Single phas e/3 phase.
133 PERFORMANCE DA T A (cont) Perfect Humidity™ Adaptive Dehu midification Coil Pressure Drop (Subcooling a nd Reheat Modes of Operation) 600 0 5000 4000 3000 2000 1000 0 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 Coil Pressure Drop (in. wg) 4 & 5 ton 6 ton 7.
134 PERFORMANCE DA T A (cont) 0 500 1000 1500 2000 2500 0. 05" 0. 15" 0. 25" St atic P r es s u re (in. wg) Fl ow i n cub i c feet per m in ute (c fm ) 3- 6 Ton 7 1/2 - 12 1/2 T o n 0 5 10 15 20 25 30 0. 1" 0. 2" 0 . 3 " 0.
135 PERFORMANCE DA T A (cont) EV APORA TOR-F AN MOTOR PERFORMANCE — ST ANDARD MOTOR LEGEND Bhp — Brake Horsepower *Extensive motor and electrical testing on these units ens ures that the full horsepower and watts range of the motors can be ut ilized with confiden ce.
136 PERFORMANCE DA T A (cont) POWER EXHAUST OPTIONS *Single or three phase rooftop unit. POWER EXHAUST POWER REQUIREMENTS LEGEND MOCP — Maximum Overcurrent Protection VERTICAL — MOUNTED IN ECONOMIZER HOOD POWER EXHAUST PA R T N O . POWER EXHAUST DESCRIPTION APPLICA TION USAGE POWER OUTPUT (Hp per fan) NO.
137 ELECTRICAL DA T A 581B036-150 UNITS UNIT SIZE 581B NOMINAL V- P H - H z IFM TYPE CONV OUTLET VOL T AGE RANGE COMPRESSOR ( each) OFM (each) IFM FLA COMBUSTION F AN MOTOR POWE R SUPPL Y* MI NIMUM UNIT DISCONNECT SIZE† Min Max Qty RLA LRA Qty FLA FLA MCA MOCP** FLA LRA 036 (3 T ons) 208/230-1- 60 STD NO 187 254 1 16 88 1 0.
138 ELECTRICAL DA T A (cont) 581B036-150 UNITS LEGEND *The values listed in this table do not incl ude power exha ust. See table at rig ht for powe r exhaust requir ements. †Used to det ermine minimum disco nnect per NEC. **Fuse or HACR cir cuit break er.
139 TYPICAL WIRING SCHEMA TICS — 581B SIZES 036-150 (581B090, 460-3-60 Sho wn ) a48-8233 580F036-151 AND 58 1B036-150.
140 TYPICAL WIRING SCHEMA TICS — 581B (cont) LEGEND IAQ — Indoor Air Quality LA — Low Ambient Lockout De vice POT — Potentiomete r OA T — Outdoo r-Air T e mperature RA T — Return-Air T emperature EconoMi$er IV Wiring — 581B036-150 Units NOTE: Potenti ometer Defaults Settings : Power Exhaust Middle Minimum Pos .
141 TYPICAL WIRING SCHEMA TICS — 581B (cont) C2 FOR 008-014 UNITS LINE SIDE C 11 13 23 23 21 BLU BLU GRA GRA RED GRA RED RED YEL YEL 208-230-1 ONL Y 240V H1 H1 H3 H2 H2 H4 TRAN4 TRAN4 TRAN4 X4 X2 X3.
142 TYPICAL PIPING AND WIRING — 581B036-150 NO.2 NO.1 CONVENIENCE OUTLET V e rtical Discharge Ducting Horizontal Discharge Ducting NEC — National Electrical Code 48-983 a48-6307 581B036-15 0.
143 GUIDE SPECIFICA TIONS — 580F0 36-151 AND 581B036-150 P ACKAGED ROOFTOP ELECTRIC COOLING UNIT WITH GAS HEA T — CONST ANT VOLUME APPLICA T ION HV AC GUIDE SPECIFICA TIONS SIZE RANGE: 3 T O 12 1 / 2 T ONS, NOMINAL (COOLING) 60,000 TO 250,000 BTUH, NO MINAL (INPUT HEA TING) BRY ANT MODEL NUMBER S: 580F , 581B P ART 1 — GENERAL 1.
144 GUIDE SPECIFICA TIONS — 580F036-151 AND 581B036-150 (cont) 2. Dual compressor models (size 090-150) shall have face-split type evaporato r coil (circuit no. 1 on bottom). 3. T esting: a. Evaporator and condenser coils shall be qualified to UL 1995 burst test at 2,200 psi.
145 GUIDE SPECIFICA TIONS — 580F036-151 AND 581B036-150 (cont) The lockout protection sha ll be easily disc on- nected at the control board, if necessary . b. Heating section shall b e provided with the follow- ing minimum prot ect ions: 1) High-temperature limit switches.
146 GUIDE SPECIFICA TIONS — 580F036-151 AND 581B036-150 (cont) t. Remote Minimum Posi tion Control — A field- installed accessory re mote potentiometer allows the outdoor air damper to be opened or closed beyond the minimum position in the occupied mode for modified ventilation.
147 GUIDE SPECIFICA TIONS — 580F036-151 AND 581B036-150 (cont) 23. Return Air Enthalpy Sensor (EconoMi$er IV or EconoMi$er2): The return air enthalpy sensor sh all be used with the EconoMi$er IV or EconoMi$e r2 device.
148 PHYSICAL DA TA — 581C LEGEND UNIT SIZE 581C 024 036 048 060 NOMINAL CAP ACITY (tons) 2 3 4 5 OPERA TING WEIGHT(lb) Base Unit** 530 540 560 635 COMPRES SOR Scroll Quantity 1 1 1 1 Oil (oz) 25 42 .
149 PHYSICAL DATA — 581C LEGEND UNIT SIZE 581C 024 036 048 060 FURNACE SECTION Rollout Switch Cutou t T emp(F )† 195 195 195 195 Burner Orifice Diameter (in....drill size)** Natural Gas—Std* 071/072 .1 13. ..33 .1 13...33 .1 13...33 1 14/1 15 .089.
150 BASE UNIT DIMENSIONS — 581C 024-060 581C024-060.
151 PERFORMANCE DATA — 581C COOLING CAP ACITIES — 581C024-060 ST ANDARD UNITS 581C024 (2 T on s) T emp (F ) Air Entering Evaporator -- C FM/BF Air Ent 600/0.12 800/0.14 1000/0.18 Condenser Air Entering Evaporator -- Ewb (F) ( E d b ) 5 76 26 77 25 76 26 77 25 76 26 77 2 75 TCG 22.
152 PERFORMANCE DATA — 581C COOLING CAP ACITIES — 5 81C024-060 ST ANDARD UNITS (cont) LEGEND NOTES: 1. Direct interpolation is per missible. Do not extrapolate. 2. The following formulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil.
153 PERFORMANCE DATA — 581C F AN PERFORMANC E — VERT ICAL DISCHARGE UNITS LEGEND *Motor drive range: 680 to 1044 rpm. All othe r rpms require field- supplied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is required .
154 PERFORMANCE DATA — 581C LEGEND *Motor drive range: 1075 to 1455 rpm. All other rpms requir e field- supplied drive. Refer to page 107 for general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is required . 2. Maximum continuous bhp is 2.
155 PERFORMANCE DATA — 581C LEGEND *Motor drive range: 1075 to 1 455 rpm. All other rpms require field- supplied drive. Refer to page 107 for general Fan Performance Data notes. F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 1035 to 1460 rpm.
156 PERFORMANCE DATA — 581C LEGEND *Motor drive range: 1035 to 1460 rpm. All ot her rpms require field-supplied drive. Refer to page 107 fo r general Fan Performance Data notes. NOTES: 1. Boldface indicates field-supplied drive is required. 2. Maximum continuous bhp is 2.
157 PERFORMANCE DATA — 581C F AN PERFORMANCE — HORIZONT AL DISCHARGE UNITS LEGEND *Motor drive range: 680 to 1044 rpm. All other rpms require field- supplied drive. See page 107 for general fan performance notes. NOTES: 1. Boldface indicates field-supplied drive is required .
158 PERFORMANCE DATA — 581C LEGEND *Motor drive range: 1075 to 1 455 rpm. All other rpms require field- supplied drive. See page 107 for general fan performance notes. F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive range: 770 to 1 185 rpm.
159 PERFORMANCE DATA — 581C LEGEND *Motor drive range: 1075 to 1 455 rpm. All other rpms require field- supplied drive. See page 107 for general fan performance notes. NOTES: 1. Boldface indicates field-supplied drive is required . 2. Maximum continuous bhp is 2.
160 PERFORMANCE DATA — 581C LEGEND *Motor drive range: 1035 to 1460 rpm. All other rpms requir e field- supplied drive. See page 107 for general fan performance notes. NOTES: 1. Boldface indicates field-supplied drive is required . 2. Maximum continuous bhp is 2.
161 PERFORMANCE DATA — 581C F AN RPM A T MOTOR PULLEY SETTING WITH ST ANDARD MOTOR* — 581C024-060 *Approximate fan rpm shown (standard motor/drive). F AN RPM A T MOTOR PULLEY SETTING WITH HIGH-ST A TIC MOTOR* — 581C030-060 *Approximate fan rpm shown (high-static motor/drive).
162 EV APORA TOR-F AN MOT OR EFFICIENCY — 581C024-060 *Single phase/3 phase. NOTES: 1. Convert bhp to watts using the following formula: 2. The EP ACT (Energy Policy Act of 1 992) regulates energy re quire- ments for specific types of indoor fan motors.
163 PERFORMANCE DATA — 581C AL TITUDE COMPENSA TION* — 581C024-060 ST ANDARD UNIT *As the heig ht above sea level in creases, there i s less oxygen per cubic foot of air. Therefore, heat in put rate shoul d be reduced at higher alti t udes. †Orifices a vailable th rough your B ry ant distr i butor .
164 PERFORMANCE DATA — 581C * Single or three phase rooftop unit. V ertical - Mounted in Economiz er Hood Power Exhaust Part No. Power Exhaust Description Application Usage Power Output (Hp per fan) Fans per PE CRPWREXH021A01 Power Exhaust System (460-3-60) 036-060 0.
165 SOUND DA T A LEGEND ARI — Air Conditioning and Refrigeration Institute NOTE: Indoor sound power is available in Brya nt’s Electronic Catalog Program (ECA T) for specific operating parameters. PERFORMANCE DATA — 581C 581C024-036 LEGEND *The values listed in t his table do not include p ower exhaust.
166 PERFORMANCE DATA — 581C 581C048-060 UNITS LEGEND *The values listed in t his table do not include p ower exhaust. See table at right for power exhaust requirement s.
167 TYPICAL WIRING SCHEMA TICS — 581C LEGEND OFM — Outdoo r (C ondenser ) Fan Motor OLR — Overload Relay P— Pl ug PL — Plug Assembly QT — Quad ruple T erminal RS — Rollout Switch SA T .
168 TYPICAL WIRING SCHEMA TICS — 581C ECONOMI$ER2 WIRING — 581C024-060 UNIT NOTES: 1. Switch on actuator must be in run position for economizer to operate. 2. PremierLink™ control requires that the st andard 50HJ540569 out s ide-air sensor be replaced by eithe r the CROASENR001A00 dry bu lb sensor or HH57A077 enthalpy sensor .
169 TYPICAL PIPING AND WIRING — 581C 024-060 NO.2 NO.1 CONVENIENCE OUTLET NEC — National Electrica l Code HORIZONT AL DISCHARGE DUCTING VERTICAL DISCHARGE DUCTING.
170 GUIDE SPECIFICA TON S — 581C024-060 Packaged Rooftop Electric Cooling Unit with Gas Heat – Constant V olume Ap plication HV AC Guide Specifications Size Range: 24,000 to 60,000 Btuh, Nominal (Inpu t Heating) 2 to 5 T ons, Nominal (Cooling) Bryant Model Number: 581C P ART 1 — General 1.
171 GUIDE SPECIFICA TIONS — 581C024-060 (cont) 2. T esting: a. Evaporator and conden ser coils shall be quali- fied to UL 1995 burst test at 2,200 psi. b. Evaporator and cond enser coils shall be leak tested to 150 psig and pressure te sted to 400 psi g.
172 GUIDE SPECIFICA TIONS — 581C024-060 (cont) The lockout protection s hal l be easily di scon- nected at the control board, if necessary . b. Heating section shall b e provided with the fol- lowing minimum protectio ns: 1) High-temperature limit switches.
173 GUIDE SPECIFICA TIONS — 581C024-060 (cont) 3. Manual Outdoor-Air Damper: Manual damper package shall consist of dampe r , birdscreen, and ra inhood which can be preset to admit up to 50% outdoor air for year round ventila- tion. *4. 100% T wo-Position Damp er: a.
174 GUIDE SPECIFICA TIONS — 581C024-060 (cont) For the EconoMi$er2, the po wer exhaust shall be controlled by the or third party controls. 23. Outdoor Air Enthalpy Sensor (EconoMi$er IV or EconoMi$er2): The outdoor air enthalpy sensor shall be used with the EconoMi$er IV or EconoMi$er2 device to pro- vide single enthalpy control.
175 PHYSICAL DA T A — 579F180-300 LEGEND *Circuit 1 uses the lower p ortion of condenser coil and lower porti on of evapora- tor coils; and Circuit 2 uses the upper portion of bo th coils. †Rollout switch is manual reset. **The 579F300 units req uires 2-i n.
176 PHYSICAL DA T A — 579F180-300 (cont) LEGEND *Circuit 1 uses the lower p ortion of condenser coil and lower porti on of evapora- tor coils; and Circuit 2 uses the upper portion of bo th coils. †Rollout switch is manual reset. **The 579F300 units requires 2-in.
177 BASE UNIT DIMENSIO NS — 579F180 ,216 NOTES: 1. Re fe r to prin t fo r r oof curb a cce ssor y dim e n sio ns . 2. Dimensions in ( ) are in millimeters. 3. C e nter of Gr av ity . 4. Direction of airflow. 5. Ductwork to be attached to accessory roof curb only .
178 BASE UNIT DIMENSIO NS — 579F240 ,300 NOTES: 1. Refer to print for roof curb acce ssor y dimensions. 2. Dimensions in ( ) are in millimeters. 3. Center of Gravity . 4. Direct i on of airflow . 5. Ductwork to be attached to accessory roof curb only .
179 ACCESSOR Y DIMENSIONS — 579F180-300 Horizontal and V ertical Roof Curbs — 579F180-300 PKG . NO. REF . CURB HEIGHT DESCRIPTION CRRFCURB010A00 1 ′− 2 ″ (305) Stan dard Curb 14 ″ High CRR.
180 ACCESSOR Y DIMENSIONS — 579F180-300 (cont) Horizontal Supply/Return Adapter Installation (579F180-300) NOTE: CRRFCUR B013A00 is a fully factory preassembled horizontal adapter and includes an insulated transition duct. The pressure drop through the adapter curb is negligib le.
181 ACCESSOR Y DIMENSIONS (cont) Factory-Installed Convenience Outlet Factory-In stalled Non-Fu sed Disconn ect LEGEND K.O. — Knockout a48-4184 a48-4185 579F180-300.
182 SELECTION PROCEDURE (With 579F180 Example) I DETERMINE COOLING AND HEA T ING REQUIRE- MENTS A T DESIGN CONDITIONS. Given: Required Cooling Capacity . . . . . . . . . . . . . . 170 ,0 00 Btuh Sensible Heat Capacity . . . . . . . . . . . . . . . . 1 1 1,000 Btuh Required Heating Capacity .
183 PERFORMANCE DA T A — 579F COOLING CAP ACITIES LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The following for mulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil.
184 PERFORMANCE DA T A — 579F (cont) COOLING CAP ACITIES (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The foll ow ing formul a s ma y be us ed: Where: h ewb = Enthalpy of air entering evaporator coil 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil.
185 PERFORMANCE DA T A — 579F (cont) COOLING CAP ACITIES (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The following for mulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil.
186 PERFORMANCE DA T A — 579F (cont) COOLING CAP ACITIES (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The foll ow ing formul a s ma y be us ed: Where: h ewb = Enthalpy of air entering evaporator coil 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil.
187 PERFORMANCE DA T A — 579F (cont) COOLING CAP ACITIES (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The following for mulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil.
188 PERFORMANCE DA T A — 579F (cont) COOLING CAP ACITIES (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The foll ow ing formul a s ma y be us ed: Where: h ewb = Enthalpy of air entering evaporator coil 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil.
189 PERFORMANCE DA T A — 579F (cont) COOLING CAP ACITIES (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The following for mulas may be used: Where: h ewb = Enthalpy of air entering evaporator coil 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil.
190 PERFORMANCE DA T A — 579F (cont) COOLING CAP ACITIES (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The foll ow ing formul a s ma y be us ed: Where: h ewb = Enthalpy of air entering evaporator coil 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil.
191 PERFORMANCE DA T A — 579F (cont) F A N PERFORMANCE — 579F18 0-300 UNITS LEGEND *S tandard low-medium st atic drive range is 891 to 1 179 rpm (208/230 v and 460 v) or 1 159 to 1429 (575 v). Alte rnate high-static drive range is 1227 to 1550 (208/230 v and 460 v only).
192 PERFORMANCE DA T A — 579F (cont) F AN PERFORMANCE — 579F180-300 UNITS (cont) LEGE ND *S tandard low-mediu m static drive range is 1066 to 1283 rpm. Alternate high- static drive range is 13 32 to 1550. Ot her rpms require a field-supplied drive.
193 PERFORMANCE DA T A — 579F (cont) F AN PERFORMANCE — 579F180-300 UNITS (cont) LEGEND *S tandard low-medium st atic drive range for the 216 size is 91 0 to 1095 rpm. S tandard low-medium static drive range for the 240 size is 1002 to 1225 rpm. Alternate high-st atic drive range for the 2 16 size is 1069 to 1287.
194 PERFORMANCE DA T A — 579F (cont) AL TITUDE COMPENSA TION* — 579F180-3 00 *Includes a 4% input reduction per each 1,000 feet. †Orifices available through your Bryant distributor .
195 PERFORMANCE DA T A — 579F (cont) AL TITUDE C OMPENSA TION — 579F180-300 (LP Gas Units) OUTDOOR SOUND POWER NOTE: Indoor sound power is available in Bry ant’s Electronic Catalog program (ECA T) for specific oper ating parameters. ACCESSOR Y/FIOP ST A T IC PRESSURE (in.
196 PERFORMANCE DA T A — 579F (cont) EV APORA TOR-F A N MOTOR DA T A LEGEND *Extensive motor and electrical testi ng on these units ensures that the full horsepower (brake kilowatt) r ange of the motors can be utilized with confidence.
197 ELECTRICAL DA T A LEGEND *Fuse or HACR circuit breaker . NOTES: 1. In compliance with NEC requiremen ts for multimotor and combination load equipment (refer to NEC Articles 430 and 440), the overcurrent protective device for t he unit shall be fuse or HACR breaker .
198 TYPICAL WIRING SCHEMA TICS — 579F (579F240, 20 8/230 V Shown) a48-7929.
199 TYPICAL WIRING SCHEMA TICS — 579F (579F240, 208/230 V Sh own ) (cont) AHA — Adjustable Heat Anticipator BKR W/A T — Breaker with Amp T urns C— Contactor , Compressor CB — Circuit Breaker.
200 TYPICAL WIRING SCHEMA TICS — 579F (cont) 4 3 5 2 8 6 7 1 10 11 9 12 PINK BLACK BLUE NOTE 1 NOTE 2 RUN 500 OHM RESISTOR 50HJ540573 ACTUA TOR ASSEMBL Y RED WHITE ECONOMISER2 PLUG DIRECT DRIVE ACTU.
201 TYPICAL WIRING SCHEMA TICS — 579F (cont) Non-Fused Disco nnect (Optional) — 579F180-3 00 NOTES: 1. If the Non-Fused Disconnect Service Option is ordered for these units, the Non-Fused Disconnect will be factory-installed.
202 TYPICAL PIPING AND WIRING — 579F180-300 (579F180 Shown) LEGEND NEC — National Electrical Code b48-1258.
203 PHYSICAL DA T A — 580F180-300 LEGEND *Circuit 1 uses the lower portion of the condenser coil and lower portion of the evapor ator coils; and Circuit 2 uses the upper portion of both coils. †Rollout switch is manual r e set. **The 580F300 unit requires 2-in.
204 PHYSICAL DA T A — 580F180-300 (cont) LEGEND *Circuit 1 us es the lower portion of t he condense r coil and lowe r portion of the evapora t or coils; and Circuit 2 use s the upper p ortion of both c oils. †Rollout sw itch is manual rese t. **The 580 F300 unit require s 2-in.
205 BASE UNIT DIMENSIONS — 580F180, 210 $ a48-8203 580F180-300.
206 BASE UNIT DIMENSIONS — 580F240 a48-8204.
207 BASE UNIT DIMENSIONS — 580F300 $ a48-8205 580F180-300.
208 ACCESSOR Y DIMENSIONS — 580F180-240 Horizontal and V ertical Roof Curbs 580F180-240 PKG . NO. REF . CURB HEIGHT DESCRIPTION CRRFCURB010A00 1 ′− 2 ″ (305) Stan dard Curb 14 ″ High CRRFCUR.
209 ACCESSOR Y DIMENSIONS — 580F300 V ertical Roof Curbs 580F300 a48-7456 580F180-300.
210 ACCESSOR Y DIMENSIONS — 580F (cont) Horizontal Supply/Return Adapter Installation (580F180-240) NOTE: CRRFCURB013A00 is a fu lly factory preassembled horizo ntal adapter and includes an in sulated transition duct. The pr essure drop through the adapter curb is negligible.
211 ACCESSOR Y DIMENSIONS — 580F (cont) Factory-Installed Convenience Outlet Factory-In stal le d N o n - Fu se d D is connect (180-30 0) LEGEND K.O.
212 SELECTION PROCEDURE (With 580F240 Example) I DETERMINE COOLING AND HEA T ING REQUIRE- MENTS A T DESIGN CONDITIONS. Given: Required Cooling Capacity . . . . . . . . . . . . . . 230 ,0 00 Btuh Sensible Heat Capacity (SHC) . . . . . . . . . . . 170,000 Btuh Required Heating Capacity .
213 PERFORMANCE DA T A COOLING CAP ACITIES LEGEND 580F180 (15 TONS) Te m p ( F ) Air Enteri ng Condenser (Edb) Air Entering Evaporator — Cfm/BF 4,500/0.010 5,250/0. 120 6,000/0.140 6,750/0.150 7,500/0.160 Air Entering Evaporator — Ewb (F) 62 67 72 62 67 72 62 67 72 62 67 72 62 67 72 75 TC 175.
214 PERFORMANCE DA T A (cont) COOLING CAP ACITIES (cont) LEGEND 580F240 (20 TONS) Te m p ( F ) Air Enteri ng Condenser (Edb) Air Entering Evaporator — Cfm/BF 6,000/0.
215 PERFORMANCE DA T A (cont) F A N PERFORMANCE — 580F18 0-300 UNITS LEGEND *S tandard low-medium static drive range is 873 to 1021 rpm. Alternate high-static drive range is 1025 to 1200. Other rpms r equire a field- supplied drive. Refer to page 221 for general Fan Performance Data notes.
216 PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580F180-300 UNITS (cont) LEGEND *S tandard low-medium static drive range is 873 to 1021 rpm. Alternate high-static drive range is 1025 to 1200. Other rpms r equire a field- supplied drive. Refer to page 221 for general Fan Performance Data notes.
217 PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580F180-300 UNITS (cont) LEGEND * St andard low-medium static drive range is 910 t o 1095 rpm. Alternate high-static drive range is 1069 to 1287. Other rp ms require a field-supplied drive. Refer to page 221 fo r general Fan Performance Data notes.
218 PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580F180-300 UNITS (cont) LEGEND *S tandard low-medium static drive range is 1002 to 1 151 r pm. Alternate high-static drive range is 1 193 to 1369. Other rpms require a field- supplied drive. Refer to page 221 for general Fan Performance Data notes.
219 PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580F180-300 UNITS (cont) LEGEND *S tandard low-medium static drive range is 1002 to 1 151 rpm. Alternate high-static drive range is 1 193 to 1369. Other rpms require a field- supplied drive. Refer to page 221 for general Fan Performance Data notes.
220 PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580F180-300 UNITS (cont) LEGEND *S tandard low-mediu m static drive range is 1066 to 1283 rpm. Alternate high- static drive range is 13 32 to 1550. Ot her rpms require a field-supplied drive. Refer to this page for gene ral Fan Performance Data notes.
221 PERFORMANCE DA T A (cont) AL TITUDE COMPENSA TION* — 580F180-300 *Includes a 4% input reduction per each 1,000 feet. †Orifices available thr ough your Bryant dealer .
222 PERFORMANCE DA T A (cont) ACCESSOR Y/FIOP ST A T IC PRESSURE (in. wg)* — 580F180-300 LEGEND *The static pressure must be added to external stat ic pressure. The sum and the evaporator entering -air cfm should then be used in conjunction with the Fan Performance tables to determine blower rpm and watt s.
223 ELECTRICAL DA T A LEGEND *Fuse or HACR circuit breaker . NOTES: 1. In compliance with NEC requiremen ts for multimotor and combination load equipment (refer to NEC Articles 430 and 440), the overcurrent protective device for t he unit shall be fuse or HACR breaker .
224 TYPICAL WIRING SCHEMA TICS — 580F T ypical Wiring Schematic — 580F180, 460-3-6 0 Sho wn LEGEND AHA — Adjustable Heat Antici pator C— Contactor , Compressor CAP — Ca pacitor CB — Circui.
225 TYPICAL WIRING SCHEMA TICS — 580F (cont) 4 3 5 2 8 6 7 1 10 11 9 12 PINK BLACK BLUE NOTE 1 NOTE 2 RUN 500 OHM RESISTOR 50HJ540573 ACTUA TOR ASSEMBL Y RED WHITE ECONOMISER2 PLUG DIRECT DRIVE ACTU.
226 TYPICAL WIRING SCHEMA TICS — 580F (cont) Non-Fused Disconnect (Opt io nal) — 580F180-300 NOTES: 1. If the Non-Fused Disconnect Service Option is ordered for these units, the Non-Fused Disconnect will be factory-installed.
227 TYPICAL PIPING AND WIRING — 580F180-300 LEGEND NEC — National Electrical Code b48-1258 580F180-300.
228 PHYSICAL DA T A — 581A155,180 LEGEND *Evaporator c oil fin material/conden ser coil fin ma terial. †Weight of 14- in. roof curb. **Circuit 1 uses the lower port ion of condenser coil and lower por tion of evaporator c oils, and Circuit 2 uses the upper portion of bot h coils.
229 PHYSICAL DA T A — 581A210-300 LEGEND UNIT 581A 210 240 300 NOMINAL CAP ACITY (tons) 18 20 25 OPERA TING WEIGHT (lb) Al/Al 2 2 2 42 2 7 22 5 2 6 COMPRESSOR Quantity 332 Number of Refri ger ant Circuits 332 Oil (ounce s) Ckt A...Ckt B...Ckt C 68..
230 PHYSICAL DA T A (cont) EV APORA TOR F AN DA T A — 581A210-300 VERTICAL SUPPL Y/RETURN UNITS LEGEND EV APORA TOR F AN DA T A — 581A210-300 HORIZONT AL SUPPL Y/RETURN UNITS LEGEND 581A 210 240 300 203/230 and 460 V 575 V 203/230 and 460 V 575 V 203/230 and 460 V 575 V LOW RANGE Motor Hp 3 .
231 PHYSICAL DA T A (cont) OPERA TING AND RIGGING WEIGHTS — 581A155,180 *Base unit wei ght does not includ e electric heaters, copper coils, economiz er , power exhaus t, barometric relief or crating. See Opt ions and Acces sories table below for more inform at ion.
232 BASE UNIT DIMENSIONS — 581A15 5,180 UNIT 581A STD UNIT WEIGHT ECONOMI$ER IV WEIGHT CORNER A CORNER B CORNER C CORNER D DIM A DIM B D IM C Lb Kg Lb K g Lb Kg Lb Kg Lb Kg Lb Kg ft-in.
233 BASE UNIT DIMENSIONS — 581A 210-300 a48-8206 581A155, 180.
234 ACCESSOR Y DIMENSIONS — 581A155,180 PKG . NO. REF . CURB HE IGHT DESCRIPTION CRRFCURB010A00 1 ′ -2 ″ (305) S tandard Curb 14 ″ High CRRFCURB01 1A00 2 ′ -0 ″ (610) S tandard Curb for Units Requiring High Install ation CRRFCURB012A00 2 ′ -0 ″ (610) Side Supply and Return Curb for High Installation NOTES: 1.
235 ACCESSOR Y DIMENSIONS (cont) Horizontal Supply/Return Adap ter Inst allation (581A155,180) NOTE: CRRFCURB013A00 is a fully factory preassembled horizontal adapter and includes an insulated transition du ct. The pressure drop through the adapter curb is negligible.
236 ACCESSOR Y DIMENSIONS (cont) Factory-Installed Convenience Outle t Factory-Installed Non-Fused Disconnect a48-4184 a48-6126.
237 ACCESSOR Y DIMENSIONS — 581A210-300 a48-8234 581A155, 180.
238 SELECTION PROCEDURE I DETERMINE COOLING AND HEA T ING REQUIRE- MENTS A T DESIGN CONDITIONS. Given: Required Gross Cooling Capacity (T C) . . . . . . . . . . . . . . . . . . . . . . 168,000 Btuh Gross Sensible Heat Capacity (SHC) . . . . . . . . . .
239 PERFORMANCE DA T A COOLING CAP ACITIES — ST ANDARD UNITS LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The following for mulas may be used: t lwb = Wet-bulb temperature correspo nding to enthalpy of air leaving evapo- rator coil (h lwb ) Where: h ewb = Enthalpy of air entering evaporator coil 3.
240 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — ST ANDARD UNITS (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late.
241 581A155, 180 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — ST ANDARD UNITS (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late.
242 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — ST ANDARD UNITS (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late.
243 PERFORMANCE DA T A (cont) COOLING CAP ACITIES — ST ANDARD UNITS (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late. 2. The following for mulas may be used: t lwb = Wet-bulb temperature correspo nding to enthalpy of air leaving evapo- rator coil (h lwb ) Where: h ewb = Enthalpy of air entering evaporator coil 3.
244 PERFORMANCE DA T A (cont) COOLING CAP ACITIES, UNITS WITH HOT GAS REHEA T OPTION LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late.
245 PERFORMANCE DA T A (cont) COOLING CAP ACITIES, UNITS WITH HOT GAS REHEA T OPTION (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late.
246 PERFORMANCE DA T A (cont) COOLING CAP ACITIES, UNITS WITH HOT GAS REHEA T OPTION (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late.
247 PERFORMANCE DA T A (cont) COOLING CAP ACITIES, UNITS WITH HOT GAS REHEA T OPTION (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late.
248 PERFORMANCE DA T A (cont) COOLING CAP ACITIES, UNITS WITH HOT GAS REHEA T OPTION (cont) LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapo late.
249 PERFORMANCE DA T A (cont) F AN PERFORMANC E — VERT ICAL DISCHARGE UNITS LEGEND *S tandard low-mediu m sta tic dr ive range is 8 95 to 1 147 rpm. Other rpms require a field-supplied drive. Refer to page 262 for gene ral Fan Performance Data notes.
250 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *S tandard low-mediu m sta tic dr ive range is 8 95 to 1 147 rpm. Other rpms require a field-supplied drive. Refer to page 262 for gene ral Fan Performance Data notes.
251 581A155 -300 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *S tandard low-medium static drive range is 873 to 1021 rpm. Alternate high-static drive range is 1025 to 1200. Other rpms r equire a field- supplied drive.
252 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *S tandard low-medium static drive range is 873 to 1021 rpm. Alternate high-static drive range is 1025 to 1200. Other rpms r equire a field- supplied drive. Refer to page 262 for general Fan Performance Data notes.
253 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 647-886 (208/230 and 460- v), 810-1072 (575-v) High Range: 897-1 139 (208/230 and 460-v), 873-1 10 8 (575-v) All other rpms require field-supplied drive.
254 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 647-886 (208/230 and 460- v), 810-1072 (575-v) High Range: 897-1 139 (208/230 and 460-v), 873-1 10 8 (575-v) All other rpms require field-supplied drive.
255 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 647-886 (208/230 and 460- v), 810-1072 (575-v) High Range: 897-1 139 (208/230 and 460-v), 873-1 10 8 (575-v) All other rpms require field-supplied drive.
256 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 949-1206 High Range: 941-1 176 All other rpms require field-supplied drive. Refer to page 262 for general Fan Performance Data notes.
257 581A155-300 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 949-1206 High Range: 941-1 176 All other rpms require field-supplied drive. Refer to page 261 for general Fan Performance Data notes.
258 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 949-1206 High Range: 941-1 176 All other rpms require field-supplied drive. Refer to page 261 for general Fan Performance Data notes.
259 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 805-1007 High Range: 941-1 176 All other rpms require field-supplied drive. Refer to page 261 for general Fan Performance Data notes.
260 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 805-1007 High Range: 941-1 176 All other rpms require field-supplied drive. Refer to page 261 for general Fan Performance Data notes.
261 PERFORMANCE DA T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 805-1007 High Range: 941-1 176 All other rpms require field-supplied drive. Refer to this page for general Fan Performance Data notes.
262 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 896-1227 (208/230 and 460- v), 863-1 141 (575-v) High Range: 1 1 13- 1414 (208/230 and 460-v), 1042-1285 (575-v) All other rpms require field-supplied drive.
263 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 896-1227 (208/230 and 460- v), 863-1 141 (575-v) High Range: 1 1 13- 1414 (208/230 and 460-v), 1042-1285 (575-v) All other rpms require field-supplied drive.
264 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 896-1227 (208/230 and 460- v), 863-1 141 (575-v) High Range: 1 1 13- 1414 (208/230 and 460-v), 1042-1285 (575-v) All other rpms require field-supplied drive.
265 581A155-3 00 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 896-1227 (208/230 and 460- v), 873-1 108 (575-v) High Range: 1 1 13-1414 All other rpms require field-supplied drive.
266 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 896-1227 (208/230 and 460- v), 873-1 108 (575-v) High Range: 1 1 13-1414 All other rpms require field-supplied drive. Refer to page 261 for general Fan Performance Data notes.
267 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 896-1227 (208/230 and 460- v), 873-1 108 (575-v) High Range: 1 1 13-1414 All other rpms require field-supplied drive. Refer to page 261 for general Fan Performance Data notes.
268 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 805-1007 High Range: 941-1 176 All other rpms require field-supplied drive. Refer to page 261 for general Fan Performance Data notes.
269 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 805-1007 High Range: 941-1 176 All other rpms require field-supplied drive. Refer to page 261 for general Fan Performance Data notes.
270 PERFORMANCE DA T A (cont) F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive ranges: Low Range: 805-1007 High Range: 941-1 176 All other rpms require field-supplied drive. Refer to page 261 for general Fan Performance Data notes.
271 PERFORMANCE DA T A (cont) AL TITUDE COMPENSA TI ON* — 581A155,180 (Natural Gas Units) *Includes a 4% input redu ction per eac h 1,000 feet. †Orifices a vailable th rough your Bry ant dealer.
272 PERFORMANCE DA T A (cont) ACCESSOR Y/FIOP ST A TIC PRESSURE (in. wg)* — 581A155,180 LEGEND *The static pressure mus t be added t o external static pressure. The sum and the evaporat o r ente ri ng-a i r cfm sh oul d then be use d in con j unc tio n with th e Fan Performanc e t ables to determine blow e r rpm an d wa tt s.
273 PERFORMANCE DA T A (cont) OUTDOOR SOUND POWER (TOT AL U NIT) LEGEND NOTE: Indoor sound power is available in Bryant’s Elec tronic Catalog Program (ECA T) for specific operating par am ete rs . F AN RPM A T MOTOR PULLEY SETTINGS* — 581A210-300 *Approximate fan rpm shown.
274 PERFORMANCE DA T A (cont) EV APORA TOR F AN MOTOR SPECIFICA TIONS — 581A210-300 LEGEND ACCESSOR Y/FIOP ST A TIC PRESS URE (in. wg) — 581A210-300 LEGEND *The static pr essure must b e added to th e external static pressure.
275 ELECTRICAL DA T A — 581A (cont) ELECTRICAL DA T A — 581A155 ,180 LEGEND *Fuse or HACR circuit breaker . NOTES: 1. In compliance with NEC requiremen ts for multimotor and combination load equipment (refer to NEC Articles 430 and 440), the overcurrent protective device for t he unit shall be fuse or HACR breaker .
276 ELECTRICAL DA T A — 581A (cont) ELECTRICAL DA T A — 581A210-300 WITHOUT CONVENIENCE OUTLET LEGEND *Fuse or HACR cir cuit breaker. NOTES: 1. In compliance with NEC requir ements for multim otor.
277 ELECTRICAL DA T A — 581A (cont) ELECTRICAL DA T A — 581A210-300 WI TH OPTIONAL CONVENIENCE OUTLET LEGEND *Fuse or HACR cir cuit breaker. NOTES: 1.
278 TYPICAL WIRING SCHEMA TICS — 581A LEGEND AHA — Adjustable Heat Anticipator C— Contactor , Compressor CAP — Capacitor CB — Circuit Breaker CC — Cooling Compensator CH — Crankcase Heat.
279 TYPICAL WIRING SCHEMA TICS — 581A 4 3 5 2 8 6 7 1 10 11 9 12 PINK BLACK BLUE NOTE 1 NOTE 2 RUN 500 OHM RESISTOR 50HJ540573 ACTUA TOR ASSEMBL Y RED WHITE ECONOMISER2 PLUG DIRECT DRIVE ACTUA TOR O.
280 TYPICAL PIPING AND WIRING — 581A (581A155 Shown) LEGEND NEC — National Electrical Code b4 8-1258.
281 GUIDE SPECIFICA TIONS — 579F/580F180-300 AND 581A155,180 SIZE UNITS P ACKAGED ROOFTOP ELECTRIC COOLING UNIT WITH GAS HEA T — CONST ANT VOLUME APPLICA T ION HV AC GUIDE SPECIFICA TIONS SIZE R A.
282 GUIDE SPECIFICA TIONS — 579F/580F180-300 AND 581A155,180 SIZE UNITS (cont) 3. Burners shall be of the in-shot type co nstructed of aluminum-coated steel. 4. All gas piping shall enter the unit at a single location. 5. Gas piping shall be capable of being routed th rough the roof curb directly into u nit.
283 GUIDE SPECIFICA TIONS — 579F/580F180-300 AND 581A155,180 SIZE UNITS (c ont) 2. Roof Curbs (Horizontal and V ertical): a. F ormed of 16-gage galvan ized steel with wood nailer strip and shall be capable of supporting entire unit weight. b. Permits installing and se curing ductwork to curb prior to mounting uni t on the curb.
284 GUIDE SPECIFICA TIONS — 579F/580F180-300 AND 581A155,180 SIZE UNITS (cont) 1 1. Low-Ambient Kits: When used, allows units to operate at lower outdoor ambient temperatures. Size s 155, 180, 210 /216, and 300 will operate down to 10 F . Size 240 will ope rate down to 25 F .
285 GUIDE SPECIFICA TIONS — 581A210-300 UNITS P ACKAGED ROOFTOP ELECTRIC COOLING UNIT WITH GAS HEA T — CONST ANT VOLUME APPLICA T ION HV AC GUIDE SPECIFICA TIONS SIZE RANGE: 18 TO 25 TONS NOMINAL (COOLING) 250,000 TO 400,000 BTUH, NOMINAL (INPUT HEA TING) BRY ANT MODEL NUMBER S: 581A P ART 1 — GENERAL 1.
286 GUIDE SPECIFICA TIONS — 58 1A210-300 UNI TS (cont) 3. Optional pre-coated aluminum-fin coils shall have a durable epoxy-phenolic coating to provid e protection in mildly corrosive coa stal environments.
287 GUIDE SPECIFICA TIONS — 58 1A210-300 UNITS (cont) M. S pecial Fe atures: Certain features are not applicable when the features designated * are specifi ed. For assistance in amending the specifications, contact your local Bryant Sales Office. 1.
288 GUIDE SPECIFICA TIONS — 581A210-300 UNITS (cont) 1 1. Non-Fused Disconnect Switch: Switch shall be factory-installed, internally mounted, NEC and UL approved. Non-fused switch shall pro- vide unit power shutoff. Shall be accessible from out- side the unit and shall provide power off lockout capability .
289 CONTROLS OPERA TING SEQUENCE, SIZE 024-15 1 UNITS Cooling, Unit s Without Econ omizer — When thermost at calls for cooling, termi nals G and Y1 are energized. The indoor-fan contactor (IFC) and compressor contactor are energized and indoor-fan moto r , compre ssor , and outdoor fan starts.
290 CONTROLS (cont) Heating, Units Without Economizer — When the thermo stat calls for heating, power is sent to W on the IGC (inte grated gas unit controller) board. An LED (l ight-emitting diode) on th e IGC board will be on during normal operatio n.
291 CONTROLS (cont) When the thermostat is satisfied and W1 and W2 are deener- gized, the IFM continue s to run and the econ omizer damper then moves to the minimum position. Units Wi th Hot Gas Bypass Dehumidification Package — When thermostat calls for cooling, terminals G and Y1 and Y2 and the compressor contactors C1 and C2 are energized.
292 CONTROLS (cont) If field-installed accessory CO 2 sensors are conn ected to the EconoMi$er IV control, a de mand control led ventilation stra tegy will begin to o perate. As the CO 2 level in the zone increases above the CO 2 set p oint, the minimum position o f the damper will be increased proportional ly .
293 APPLICA TION DA T A 1. CONDENSA TE DRAIN P AN — A sloped conde nsate dr ain pan is supplied on all uni ts. The condensate pan must be externally trapped. Condensate drains are located on both the bottom and e nd of the unit. 2. DUCTWORK — All du ctwork must be attached to flanges.
294 APPLICA TION DA T A (cont) c. E-COA TED ALUMINUM FIN coils underg o a precisely controlled scientific process that bo nds an impermeable epoxy coating to the specially prepared fin coil surface. E-Coating produces a smooth, consistent coating that is less brittle, more resilient a nd more durable tha n previ- ous postcoating processes.
295 APPLICA TION DA T A (cont) b. CONTROL FEA TURES — Th e EconoMi$er IV controller provides superior functional ity for rooftop unit operation. EconoMi$er IV control featur es are included as follo.
296 APPLICA TION DA T A (cont) ECONOMI$ER IV SENSOR USAGE CHART *CRENTDIF004 A00 and CRTEMPSN002A0 0 accessorie s are used on ma ny different bas e units. As such, t hese kits may contain parts tha t will not be needed for insta lla tio n . †CGCDXSEN004A00 i s an accessory CO 2 sensor.
297.
Copyright 2007 Brya nt Heating & Cooling Systems Printed in U.S.A. 3/07 Catalog No. PDS580F-36-4 SPECIFICATIONS SUBJEC T TO CHANGE WITHOUT NOTI CE UNIT MUST BE INST ALLED IN A CCORDANCE WITH INSTA.
An important point after buying a device Bryant 581B (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bryant 581B yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bryant 581B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bryant 581B you will learn all the available features of the product, as well as information on its operation. The information that you get Bryant 581B will certainly help you make a decision on the purchase.
If you already are a holder of Bryant 581B, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bryant 581B.
However, one of the most important roles played by the user manual is to help in solving problems with Bryant 581B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bryant 581B along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
