Bryant 581B manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Bryant 581B. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Bryant 581B o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Bryant 581B se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Bryant 581B, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

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

Sobre todo, un manual de instrucciones Bryant 581B debe contener:
- información acerca de las especificaciones técnicas del dispositivo Bryant 581B
- nombre de fabricante y año de fabricación del dispositivo Bryant 581B
- condiciones de uso, configuración y mantenimiento del dispositivo Bryant 581B
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Bryant 581B no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Bryant 581B y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Bryant en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Bryant 581B, como se suele hacer teniendo una versión en papel.

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

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Bryant 581B, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Bryant 581B. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    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 90.1-04 minimum energy efficiency requirements are also available. High[...]

  • Página 2

    2 T ABLE OF CONTENTS Page Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . 5-9 ARI Capacity Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19 Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 2[...]

  • Página 3

    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. All units feature a base rail design with forklift slots[...]

  • Página 4

    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. T wo-i nch filters with optional dirty filter indicator switch provide for gr[...]

  • Página 5

    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. MODEL NUMBER NOMENCLA TUR E 580F036- 151 (St ainle ss Steel and Lo w NOx) 3 to 12 1 / 2 T ons NOTE: T[...]

  • Página 6

    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 . MODEL NUMBER NOMENCLA TURE 581B036-150 (S t ainless Steel and Low NOx) — 3 to 12 1 / 2 T ons NOTE: The exa[...]

  • Página 7

    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 . MODEL NUMBER NOMENCLA TURE 581C024-060 ( St ainless Ste el and Lo w NOx) — 2 to 5 T ons NOTE: The exampl[...]

  • Página 8

    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. 2. The example model nu mber 579FEV180230--CB designates a 15-ton 460-3-60 volt gas/ elec[...]

  • Página 9

    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. For all othe r data, contact application enginee ring. NOTE: All indoor-fan motors 5 hp and larger meet the minimum efficiency requirements as established[...]

  • Página 10

    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. 2. ARI ratings a[...]

  • Página 11

    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, 575-3-60 — 2-ST AGE GAS HEA T 208/230, 460, 575-3-60 — SINGLE-ST AGE GAS HEA T LEGEND AFUE — Annual Fuel Utilization Efficiency HEA TING CAP ACITIES [...]

  • Página 12

    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). 2. Ratings ar[...]

  • Página 13

    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. UNIT 581B INPUT [...]

  • Página 14

    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 . NOTES: 1. Rated in accordance with ARI S tanda rd 210-94 or 360-93. 2. [...]

  • Página 15

    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). UNIT INPUT CAP ACITY OUTPUT CAP [...]

  • Página 16

    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. 3. ARI ratings are net values, reflec ting the effects of circulating fan heat. 4. Rat[...]

  • Página 17

    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. 2. ARI ratings are net values, reflec ting the effects of circulating fan heat. 3. Ratings are based on: Cooling St andard: 80 F db, 67 F wb indoor enter ing-air tempera- ture and 95 F db [...]

  • Página 18

    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. 3. Ratings are based on: Cooling S tan dard: 80 F db, 67 F wb indoor ente rin[...]

  • Página 19

    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. NOTES: 1. Rated in accordance with ARI S tanda rds 360-93 and 270-95. 2. ARI ratings are n[...]

  • Página 20

    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. ITEM OPTION* ACCESSOR Y† 100% OA Open T wo-Position Damper X 25% OA Op[...]

  • Página 21

    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. 3. No other options are avail able with hot gas reheat units. ITE[...]

  • Página 22

    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. ITEM OPTION* ACCESSOR Y† EconoMi$er IV XX Power Ex haus t XX Barometric Relief XX Hail Guard X[...]

  • Página 23

    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. Both 14-in. and 24-in. ro of curbs are available as field-installed accessories. EconoMi$er IV is available as a factory-installed option in vertical supply/return configuratio n only for [...]

  • Página 24

    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. ***Three-pha[...]

  • Página 25

    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. ***Th[...]

  • Página 26

    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. NOTE: High-static motor not available [...]

  • Página 27

    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. NOTE: High-static motor not ava[...]

  • Página 28

    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. UN[...]

  • Página 29

    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. **Rollout switch lockout is manually reset by interrupti ng power to unit or reset- ting[...]

  • Página 30

    30 BASE UNIT DIMENSIONS — 580F036-072 a48-8195 580F036-151[...]

  • Página 31

    31 BASE UNIT DIMENSIONS — 580F073 a48-8196 580F036- 151[...]

  • Página 32

    32 BASE UNIT DIMENSIONS — 580F090,120,150 a48-8197 580F036-151[...]

  • Página 33

    33 BASE UNIT DIMENSIONS — 580F091,103,121,151 a48-8198 580F036- 151[...]

  • Página 34

    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. 4. Roof curb, galvanized steel. 5. Attach ductwork to curb (flanges of duct rest on c[...]

  • Página 35

    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 ″ [12.7] NPT 1 / 2 ″ [12.7] NP T CRBTMPWR002A01 1 1 / 4 ″ [31.7] CRBTMPWR003A01 1 / 2 ″ [[...]

  • Página 36

    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 . . . . . . . . . . . . . . . 60,000 Btuh Condenser Entering Air T [...]

  • Página 37

    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. Below 80 F edb, subtract (corr factor x cfm[...]

  • Página 38

    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 86.6 80.0 73.6 87.8 80.3 73.2 90.8 84.1 77.2 93.2 86.6 79.7 SHC 42.2 52.3 62.2 43.0 5[...]

  • Página 39

    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 105.8 97.6 88.7 108.9 101.1 92.6 109.5 101.9 93.5 1 12.4 104.6 96.4 SHC[...]

  • Página 40

    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. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil. Below 80 F edb, subtr[...]

  • Página 41

    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 . 2. Maximum continuous bhp is 1. 20. 3. See p a ge 74 for genera[...]

  • Página 42

    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. 2. Maximum continuous bhp is 1. 20. 3. See p a ge 74 f[...]

  • Página 43

    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 . 2. Maximum continuous bhp is 2. 40. 3. See p a ge 74 for g[...]

  • Página 44

    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. 90. 3. See p a ge 74 for general fan performance notes. 580F060 (5 TONS) — H[...]

  • Página 45

    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. 40. 3. See p a ge 74 for general fan performance notes. LEGEND *Motor drive ra[...]

  • Página 46

    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 2.40. 3. See page 74 for General Fan Performance Note s. 580F090, 09 1 (7 1 / [...]

  • Página 47

    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 2.40. 3. See page 74 for General Fan Performance Note s. 580F090, 09 1 (7 1 / 2[...]

  • Página 48

    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 3.70. 3. See page 74 for General Fan Performance Note s. 580F090, 09 1 (7 [...]

  • Página 49

    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 2.40. 3. See page 74 for General Fan Performance Note s. 580F103 (8 1 / 2 TONS)[...]

  • Página 50

    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 3.70. 3. See page 74 for General Fan Performance Note s. 580F103 (8 1 / 2 TO[...]

  • Página 51

    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 2.40. 3. See page 74 for General Fan Performance Note s. 580F120 (10 TONS) — [...]

  • Página 52

    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 2.90. 3. See page 74 for General Fan Performance Note s. 580F120 (10 TONS)[...]

  • Página 53

    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 5.25. 3. See page 74 for General Fan Performance Note s. 580F120 (10 T ONS) ?[...]

  • Página 54

    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. 2. Maximum contin uous bhp i s 2.40. 580F121 (10 T[...]

  • Página 55

    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. 2. Maximum conti nuous bhp is 2.90. 580F121 (1[...]

  • Página 56

    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. 2. Maximum contin uous bhp i s 5.25. 580F121 (10[...]

  • Página 57

    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 3.70. 3. See page 74 for General Fan Performance Note s. 580F150, 15 1 (12 [...]

  • Página 58

    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 5.25. 3. See page 74 for General Fan Performance Note s. 580F150, 15 1 (12 1[...]

  • Página 59

    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 . 2. Maximum continuous bhp is 1. 20. 3. See p a ge 74 for gener[...]

  • Página 60

    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. 2. Maximum continuous bhp is 1. 20. 3. See p a ge [...]

  • Página 61

    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 . 2. Maximum continuous bhp is 2. 40. 3. See p a ge 74 f[...]

  • Página 62

    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. 90. 3. See p a ge 74 for general fan performance notes. 580F060 (5 TONS) ?[...]

  • Página 63

    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. 40. 3. See p a ge 74 for general fan performance notes. LEGEND *Motor drive[...]

  • Página 64

    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 2.40. 3. See page 74 for General Fan Performance Note s. 580F090, 09 1 (7 1[...]

  • Página 65

    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 2.40. 3. See page 74 for General Fan Performance Note s. 580F090, 09 1 (7 1 [...]

  • Página 66

    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 3.70. 3. See page 74 for General Fan Performance Note s. 580F090, 09 1 [...]

  • Página 67

    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 2.40. 3. See page 74 for General Fan Performance Note s. 580F103 (8 1 / 2 TO[...]

  • Página 68

    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 3.70. 3. See page 74 for General Fan Performance Note s. 580F103 (8 1 /[...]

  • Página 69

    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 2.40. 3. See page 74 for General Fan Performance Note s. 580F120,121 (10 TON[...]

  • Página 70

    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 2.90. 3. See page 74 for General Fan Performance Note s. 580F120,121 (1[...]

  • Página 71

    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 5.25. 3. See page 74 for General Fan Performance Note s. 580F120, 12 1 (1 [...]

  • Página 72

    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 3.70. 3. See page 74 for General Fan Performance Note s. 580F150, 15 1 [...]

  • Página 73

    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 5.25. 3. See page 74 for General Fan Performance Note s. 580F150, 15 1 (12[...]

  • Página 74

    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. U sing f[...]

  • Página 75

    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. F AN RPM A T MOTOR PULLEY SETTINGS* — 580F090-151 *Approximate fan rpm shown. †Indicates s[...]

  • Página 76

    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 0.23 2 CRPWREXH021A01 Power Exhaust System (460-3-60) 036-073 0.24 2 CRPWREXH022A01 Power E[...]

  • Página 77

    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. Motors regulated by EP ACT include any general pur pose, T -frame (three-digit, 143 and lar[...]

  • Página 78

    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. Using your fan motors up to the h orsepower ratings shown in th is table will not resul t in nuisance tr [...]

  • Página 79

    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 . Canadian units may be [...]

  • Página 80

    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 1.4 5.9 0.6 27.3 35 27 128 YES 33.3 40 [...]

  • Página 81

    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 . Canadian units [...]

  • Página 82

    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 . Canadia[...]

  • Página 83

    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 3.2 W2BX-1024- 3.2 CB1 (150,151 S td) 460-3-60 Heineman n Airpax 8.5 CF3-Z228-41 2 19-3-2600-486 LEGEND C— Contact or , Compressor CAP — Capacitor CB — Circuit Breaker CLO — C o[...]

  • Página 84

    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. Switch on actuator must b e in run position for economizer to operate. 2. 50HJ54057[...]

  • Página 85

    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 X1 WHT BLK SECONDARY 120V GROUND F AUL T INTERRUPTER CONVENIENCE OUTLET GFI - CO GRN-YEL GRN-YEL WHT BLK FUSE 15 AMP TEST RESET SWITCH SECONDARY 120V [...]

  • Página 86

    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[...]

  • Página 87

    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. ††An LP kit is available as an accessory . [...]

  • Página 88

    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. ††An LP kit is available as an acces[...]

  • Página 89

    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 . UNIT SIZE 581B 090 102 120 150 NOMINAL CAP ACITY (tons) 7 1 / 2 8 1 / 2[...]

  • Página 90

    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 . UNIT SIZE 581B 090 102 120 150 FURNACE SECTION Rollout Switch Cut[...]

  • Página 91

    91 BASE UNIT DIMENSIONS — 581B 036-072 a48-8199 581B036-150[...]

  • Página 92

    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. mm ft-in. mm ft-in. mm ft-in. mm 090 870 395 75 34.1 145 65.9 189 86 161 73 23[...]

  • Página 93

    93 ACCESSOR Y DIMENSIONS — 581B036-072 a48-8201 581B036-150[...]

  • Página 94

    94 ACCESSORY DIMENSIONS — 581B090-150 a48-8202 581B036-15 0[...]

  • Página 95

    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 . . . . . . . . . . . . . . 85,000 Btuh Condenser Entering-Air T emperat[...]

  • Página 96

    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. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil. Below 80 F edb, subtra[...]

  • Página 97

    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. 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil. Below 80[...]

  • Página 98

    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. 3. The SHC is based on 80 F edb temperature of air ent eri ng evaporator coil. Below 80[...]

  • Página 99

    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. 3. The SHC is based on 8 0 F edb tempe rature of air e[...]

  • Página 100

    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. Do not extr apolate. 2. The following formulas may be used: Where: h ewb = Enthalpy [...]

  • Página 101

    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. Do not extrapolate. 2. The following formulas may be used: Where: h ewb = Enthalpy o[...]

  • Página 102

    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. Do not extr apolate. 2. The following formulas may be used: Where: h ewb = Enthalpy [...]

  • Página 103

    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. Do not extrapolate. 2. The following formulas may be used: Where: h ewb = Enthalpy o[...]

  • Página 104

    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. 3. The SHC is based on 8 0 F edb temper ature [...]

  • Página 105

    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. Do not extrapol ate. 2. The followi ng formulas may be used: Where: h ewb = [...]

  • Página 106

    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. Do not extr apolate. 2. The following formulas may be used: Where: h ewb = Enthalpy [...]

  • Página 107

    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 . 2. Maximum continuous bhp is 1.20. LEGEND *Motor drive ran[...]

  • Página 108

    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 . 2. Maximum continuous bhp is 1.20. LEGEND *Motor driv[...]

  • Página 109

    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. 2. Maximum continuous bhp is 1.30. LEGEND *Motor driv[...]

  • Página 110

    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. 2. Maximum continuous bhp is 2.90. LEGEND *Motor driv[...]

  • Página 111

    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 . 2. Maximum continuous bhp is 2.90. 581B072 (6 TONS) [...]

  • Página 112

    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. 2. Maximum continuous bhp is 2.90. 581B090 (7 1 / 2 [...]

  • Página 113

    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. 2. Maximum continuous bhp is 4.20. 581B090 (7 1 / 2 [...]

  • Página 114

    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. 2. Maximum continuous bhp is 2.90. 581B102 (8 1 / 2 [...]

  • Página 115

    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. 2. Maximum continuous bhp is 4.20. 581B102 (8 1 / 2 [...]

  • Página 116

    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. 2. Maximum continuous bhp is 3.70. 581B120 (10 TONS)[...]

  • Página 117

    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. 2. Maximum continuous bhp is 5.25. 581B120 (10 TONS[...]

  • Página 118

    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. 2. Maximum continuous bhp is 5.25. 581B150 (12 1 / [...]

  • Página 119

    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 . 2. Maximum continuous bhp is 1.20. LEGEND *Motor drive range: 1075 [...]

  • Página 120

    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 . 2. Maximum continuous bhp is 1.20. LEGEND *Motor drive range[...]

  • Página 121

    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 . 2. Maximum continuous bhp is 1.30. LEGEND *Motor drive rang[...]

  • Página 122

    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. 2. Maxi mu m continuous bhp i s 2.90. LEGEND *Motor [...]

  • Página 123

    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. 2. Maxi mu m continuous bhp i s 2.90. 581B072 (6 TO[...]

  • Página 124

    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. 2. Maximum contin uous bhp i s 2.90. 581B090 (7 1 [...]

  • Página 125

    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. 2. Maximum conti nuous bhp is 4.20. 581B090 (7 1 /[...]

  • Página 126

    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. 2. Maximum contin uous bhp i s 2.90. 581B102 (8 1 [...]

  • Página 127

    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. 2. Maximum conti nuous bhp is 4.20. 581B102 (8 1 /[...]

  • Página 128

    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. 2. Maximum contin uous bhp i s 3.70. 581B120 (10 T[...]

  • Página 129

    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. 2. Maximum conti nuous bhp is 5.25. 581B120 (10 TONS[...]

  • Página 130

    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. 2. Maximum contin uous bhp i s 5.25. 581B150 (12 1 /[...]

  • Página 131

    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). AL TITUDE COMPENSA TION* — 581B036-072 *As the heig ht above[...]

  • Página 132

    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. NOTES: 1. Conv ert bhp to wat ts using the followi ng formula: 2. The EP ACT (E nergy [...]

  • Página 133

    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 7.5 ton 8.5, 10 & 12.5 ton 3 ton Airflow (cfm) V e rtical EconoMi$er IV and Econ oMi$er2 Pe[...]

  • Página 134

    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. 4 " 0. 5" St at i c P r es s u r e (in. wg) Fl ow i n cubi c feet per m i nute (cfm) 3[...]

  • Página 135

    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. Using fan motors up to the ratings shown in this table will not result in nuis[...]

  • Página 136

    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. F ANS CRPWREXH030A01 Power Exhaust Syst[...]

  • Página 137

    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 0.7 4.9 0.6 25.6 30 25 1[...]

  • Página 138

    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. NOTES: 1. In compliance with NEC requir ements for multim otor and combinati on load equipme[...]

  • Página 139

    139 TYPICAL WIRING SCHEMA TICS — 581B SIZES 036-150 (581B090, 460-3-60 Sho wn ) a48-8233 580F036-151 AND 58 1B036-150[...]

  • Página 140

    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 . Fully Clo s ed DCV Max.[...]

  • Página 141

    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 X1 WHT BLK SECONDARY 120V GROUND F AUL T INTERRUPTER CONVENIENCE OUTLET GFI - CO GRN-YEL GRN-YEL WHT BLK FUSE 15 AMP TEST RESET SWITCH SECONDARY 120V[...]

  • Página 142

    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[...]

  • Página 143

    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 1.01 SYSTEM DES[...]

  • Página 144

    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. b. Evaporator and co ndenser coils shall be leak tested to 150 psig and[...]

  • Página 145

    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. 2) Induced draft motor speed senso r . 3) Flame rollout switch. 4) Flame p[...]

  • Página 146

    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. 3. Manual Outdoor-Air Damper: Manual damper package shall consist [...]

  • Página 147

    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. When used in conjunction with an outdoor air enthalpy sensor , the EconoMi$er IV or Econ oMi$er2 device will pro- vide differenti[...]

  • Página 148

    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 56 53 REFRIGERANT TYPE R-22 Expansion Device Operating Charg e (lb-oz) Acut rol™ MeteringDevice S tandard Unit 5---3 7---1 1 8---8 12---1 1 Unit Wit[...]

  • Página 149

    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...43 .1 13...33 .1 13...33 .1 13...33 149/150 — .129...30 .129...30 060N — .1 13...33 .1 13.[...]

  • Página 150

    150 BASE UNIT DIMENSIONS — 581C 024-060 581C024-060[...]

  • Página 151

    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 22.6 24.3 26.7 29 25 25.7 28.1 30.2 26.6 26.8 29 30.9 SHG 21.7 19.5 [...]

  • Página 152

    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. 3. The SHC is based on 8 0 F edb temper ature of air entering eva po- rator coil. Below 8[...]

  • Página 153

    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 . 2. Maximum continuous bhp is 1.20. F AN PERFORMANC E — VE[...]

  • Página 154

    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 2.40. F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor dri[...]

  • Página 155

    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. All ot her rpms require field-supplied drive. Refer to page 107 fo r ge[...]

  • Página 156

    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 2.40. F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor driv[...]

  • Página 157

    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 . 2. Maximum continuous bhp is 1.20. F AN PERFORMANCE — HORIZONT AL D[...]

  • Página 158

    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. All other rpms require field- supplied drive. See page 107 for general fan per[...]

  • Página 159

    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 2.40. F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor drive rang[...]

  • Página 160

    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 2.40. F A N PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND *Motor driv e ran[...]

  • Página 161

    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). EV APORA TOR-F AN MOTOR PERFORMANCE — ST ANDARD MOTOR — 581C024[...]

  • Página 162

    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. Motors regulated by EP ACT include any g eneral purpose, T -frame (three-digit, 143 and larger[...]

  • Página 163

    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 . AL TITUDE COMPENSA T I ON* — 581C024-060 [...]

  • Página 164

    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 0.24 2 CRPWREXH030A01 Power Exhaust System (208/230-1-60) 036-060 0.23 2 Horizonta[...]

  • Página 165

    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. See table at right for power exhau st re[...]

  • Página 166

    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. **Fuse or HAC R circuit br e a ke r. †460v motor NOTES: 1. In compliance with NEC requiremen ts for multimotor and combination lo ad equipment (refer to NEC Articles 430 and 44[...]

  • Página 167

    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 — Suppl y Air T empe rature Sen sor TRAN — T ran sformer Field Splice Marked Wi re T erminal ( Marked ) T erminal ( Unmark ed) T erminal Bl ock C ?[...]

  • Página 168

    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 . 3. 50HJ540573 a[...]

  • Página 169

    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[...]

  • Página 170

    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 1.01 SYSTEM DESCRIPTION Outdoor rooftop mounted, electri[...]

  • Página 171

    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. 3. Optional Coils: a. Optional pre-co ated aluminum-fin coil s shall have a durable epoxy-phe[...]

  • Página 172

    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. 2) Induced draft motor speed sensor . 3) Flame rollout switch. 4) Flame proving controls. [...]

  • Página 173

    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. T wo-position damper package shall include sin- gle blade damper and motor . Adm[...]

  • Página 174

    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. When used in con[...]

  • Página 175

    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. in dustr ial-grade filters ca p able of handling face velocities of up to 625 ft/min (s[...]

  • Página 176

    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. industrial-grade filt ers capable of handling face velocities of up to 625 ft/min [...]

  • Página 177

    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 . 6. Minimum clearance: •R e a r : 7 ′ -0 ″ (2134) for coil removal. This dimen[...]

  • Página 178

    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 . 6. Minimum clearance: • Rear: 7 ′ -0 ″ (2134) for coil removal. This dimen sion can be re[...]

  • Página 179

    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 CRRFCURB01 1A00 2 ′ -0 ″ (610) St andard Curb for Units Requiring High Inst allation CRRFCURB012A00 2 ′ -0 ″ (610) Side Supply and Ret urn Curb f[...]

  • Página 180

    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. For horizontal return applications: The power exhaust and barometr[...]

  • Página 181

    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[...]

  • Página 182

    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 . . . . . . . . . . . . . . 200,000 Btuh Condenser Entering[...]

  • Página 183

    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. Below 80 F edb, subtract (corr factor x cfm) fro[...]

  • Página 184

    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. Below 80 F edb, subtract (cor[...]

  • Página 185

    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. Below 80 F edb, subtract (corr fac[...]

  • Página 186

    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. Below 80 F edb, subtract (cor[...]

  • Página 187

    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. Below 80 F edb, subtract (corr fac[...]

  • Página 188

    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. Below 80 F edb, subtract (cor[...]

  • Página 189

    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. Below 80 F edb, subtract (corr fac[...]

  • Página 190

    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. Below 80 F edb, subtract (cor[...]

  • Página 191

    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). Other rpms require a field-suppl ied drive. Refer to page 194 fo r general[...]

  • Página 192

    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. Refer to page 194 fo r general Fan Performance Data notes. NOTE: Maximum continuous b hp is 10.20[...]

  • Página 193

    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. Alt ernate high- static drive [...]

  • Página 194

    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 . AL TITUDE DERA TING F ACTOR* *Derating of the unit is not requ ired unless the heating value of the gas exceeds the values listed in the table above, or if the e[...]

  • Página 195

    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. wg)* — 579F180-300 LEGEND *The static pressure must be added to exter[...]

  • Página 196

    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. Using fa n motors up to the horsep ower (brake kilowatt) ratings shown in this table will not result in nuisance[...]

  • Página 197

    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 . Canadian unit s may be fuse or circuit breaker . 2. Unbalanced 3-Phase Supply V[...]

  • Página 198

    198 TYPICAL WIRING SCHEMA TICS — 579F (579F240, 20 8/230 V Shown) a48-7929[...]

  • Página 199

    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 CC — Cooling Compensator CLO — Compressor Lockout COMP — Compressor Motor CR — Control Relay CT — Control Transformer DM — Damper Motor D[...]

  • Página 200

    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 ACTUA TOR OA T EconoMi$er IV Wiring — 579F180-300 Units EconoMi$er2 Wiring — 57 9F180-300 Units LEGEND OA T — Outdoor Air T emperature Sensor NOTES:[...]

  • Página 201

    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. 2. The Disconnect takes the place of TB-1 as shown on the unit wiring diagram label and the co mponent arrangement label[...]

  • Página 202

    202 TYPICAL PIPING AND WIRING — 579F180-300 (579F180 Shown) LEGEND NEC — National Electrical Code b48-1258[...]

  • Página 203

    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. industrial-grade filt ers capable of handling face velocities up to 625 ft/min (such[...]

  • Página 204

    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. industr ial-grade filters capable of handling face ve locities up t[...]

  • Página 205

    205 BASE UNIT DIMENSIONS — 580F180, 210 $ a48-8203 580F180-300[...]

  • Página 206

    206 BASE UNIT DIMENSIONS — 580F240 a48-8204[...]

  • Página 207

    207 BASE UNIT DIMENSIONS — 580F300 $ a48-8205 580F180-300[...]

  • Página 208

    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 CRRFCURB01 1A00 2 ′ -0 ″ (610) St andard Curb for Unit s Requiring High Installation CRRFCURB012A00 2 ′ -0 ″ (610) Side Supply and Return Curb for Hi[...]

  • Página 209

    209 ACCESSOR Y DIMENSIONS — 580F300 V ertical Roof Curbs 580F300 a48-7456 580F180-300[...]

  • Página 210

    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. For horizontal return applications : T he power exhaust and barometric [...]

  • Página 211

    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. — Knockout a48-4184 a48-4185 580F180-300[...]

  • Página 212

    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 . . . . . . . . . . . . . . 215,000 Btuh Condenser Entering Air T[...]

  • Página 213

    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 175.7 191.8 210.9 180 .5 196.4 214.9 183.3 201.0 218.9 1[...]

  • Página 214

    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 6,000/0.04 7 ,000/0.05 8,000/0.0 6 9,000/0.07 10,000/0.08 Air Entering Evaporator — Ewb (F) 62 67 72 62 67 72 62 67 72 62 67 72 62 67 72 75 TC 237 258 282 242 2 64 288 247 268 2 91 252 271[...]

  • Página 215

    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. NOTE: Maximum continuous bhp for the standard motor is 6.[...]

  • Página 216

    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. NOTE: Maximum continuous bhp for the standard motor [...]

  • Página 217

    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. NOTE: Maximum continuous bhp is 5.9 0. The maximum[...]

  • Página 218

    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. NOTE: Maximum continuous bhp for the standard mot[...]

  • Página 219

    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. NOTE: Maximum continuous bhp for the standard moto[...]

  • Página 220

    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. NOTE: Maximum continuous b hp is 10.20 (208/23[...]

  • Página 221

    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 . AL TITUDE DERA TING F ACTOR* *Derating of the unit is not requ ired unless the h eating value of the gas exceeds the values listed in the table above, or if the elevation exce[...]

  • Página 222

    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. F AN RPM A T MOT OR PULLEY SETTINGS* *A[...]

  • Página 223

    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 . Canadian unit s may be fuse or circuit breaker . 2. Unbalanced 3-Phase Supply V[...]

  • Página 224

    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 — Circuit Breaker CC — Cooling Compe nsator CH — Crankc ase Heater CLO — Co mpressor Lock out COMP — Compresso r Motor CR — Control Relay DU — Dum[...]

  • Página 225

    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 ACTUA TOR OA T LEGEND AL — Ambient Limit OA — Outdoor Air ECB — Economizer Control Board OAS— Outdoor Air Sensor IA — Indoor Air RAS — Return [...]

  • Página 226

    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. 2. The Disconnect takes the place of TB-1 as shown on the unit wiring diagram label and the co mponent arrangement label[...]

  • Página 227

    227 TYPICAL PIPING AND WIRING — 580F180-300 LEGEND NEC — National Electrical Code b48-1258 580F180-300[...]

  • Página 228

    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. ††Due to belt and p ulley style, moveable pulley cannot be se[...]

  • Página 229

    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...68...90 90...90...90 1 10...1 10...NA REFRIGERANT TYPE Expansion Device TXV TXV TXV Operating Cha [...]

  • Página 230

    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 . 7 3 5555 Motor Nominal RPM 172 5 1725 1745 1745 1745[...]

  • Página 231

    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. NOTE: For 155 an d 180 unit siz es add 75 lb (34 kg ) for domesti c crating. Fo r[...]

  • Página 232

    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. mm ft-in. mm ft-in. mm 155 1725 782 90 41 407 185 37 5 170 383 174 410 186 3-3 991 3- 5 1051 1-10 559 180 1800 816 90 41 417 189 39 9 181 481 21 8 503 228 3- 2 96[...]

  • Página 233

    233 BASE UNIT DIMENSIONS — 581A 210-300 a48-8206 581A155, 180[...]

  • Página 234

    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. Roof curb accessory is [...]

  • Página 235

    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. For horizontal return applications: The power exhaust and barometric relief dampe[...]

  • Página 236

    236 ACCESSOR Y DIMENSIONS (cont) Factory-Installed Convenience Outle t Factory-Installed Non-Fused Disconnect a48-4184 a48-6126[...]

  • Página 237

    237 ACCESSOR Y DIMENSIONS — 581A210-300 a48-8234 581A155, 180[...]

  • Página 238

    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) . . . . . . . . . . . . . . . . . . . . . 121,000 Btuh Required Heating Capacity . . . . . . . . . . . . . . 190,000 [...]

  • Página 239

    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. The SHC is base[...]

  • Página 240

    240 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 foll ow ing formul a s ma y be us ed: 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[...]

  • Página 241

    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. 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 evapora[...]

  • Página 242

    242 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 foll ow ing formul a s ma y be us ed: 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[...]

  • Página 243

    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. T[...]

  • Página 244

    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. 2. The foll ow ing formul a s ma y be us ed: t lwb = Wet-bulb tempera ture corresponding to enthalpy of ai r leaving evapo- rator coil (h lwb ) Where: h ewb = Enthalpy of air entering evapor[...]

  • Página 245

    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. 2. The following for mulas may be used: t lwb = Wet-bulb tempera ture corresponding to enthalpy of ai r leaving evapo- rator coil (h lwb ) Where: h ewb = Enthalpy of air entering evap[...]

  • Página 246

    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. 2. The foll ow ing formul a s ma y be us ed: t lwb = Wet-bulb tempera ture corresponding to enthalpy of ai r leaving evapo- rator coil (h lwb ) Where: h ewb = Enthalpy of air entering[...]

  • Página 247

    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. 2. The following for mulas may be used: t lwb = Wet-bulb tempera ture corresponding to enthalpy of ai r leaving evapo- rator coil (h lwb ) Where: h ewb = Enthalpy of air entering evap[...]

  • Página 248

    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. 2. The foll ow ing formul a s ma y be us ed: t lwb = Wet-bulb tempera ture corresponding to enthalpy of ai r leaving evapo- rator coil (h lwb ) Where: h ewb = Enthalpy of air entering[...]

  • Página 249

    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. NOTES: 1. Field-supplied motor required. 2. Maximum continuous bhp for the st andard motor is 3.1[...]

  • Página 250

    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. NOTES: 1. Field-supplied motor required. 2. Maximum continuous bhp for the st andard motor [...]

  • Página 251

    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. Refer to page 262 for general Fan Performance Data notes. NOTES: 1. Maximum continuous bh[...]

  • Página 252

    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. NOTES: 1. Maximum continuous bhp for the sta[...]

  • Página 253

    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. Refer to page 262 for general Fan Performance Data notes. NOTE: Maximum c[...]

  • Página 254

    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. Refer to page 262 for general Fan Performance Data notes. NOTE: Maximum c[...]

  • Página 255

    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. Refer to page 262 for general Fan Performance Data notes. NOTE: Maximum c[...]

  • Página 256

    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. NOTE: Maximum continuous bhp is: Low Range: 5.75 High Range: 8.63 581A240 (20 TONS) (Low Heat[...]

  • Página 257

    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. NOTE: Maximum continuous bhp is: Low Range: 5.75 High Range: 8.63 581A240 (20 TON[...]

  • Página 258

    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. NOTE: Maximum continuous bhp is: Low Range: 5.75 High Range: 8.63 581A240 (20 TONS) (High Hea[...]

  • Página 259

    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. NOTE: Maximum continuous bhp is: Low Range: 5.75 High Range: 8.63 581A300 (25 TONS) (Low Heat[...]

  • Página 260

    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. NOTE: Maximum continuous bhp is: Low Range: 5.75 High Range: 8.63 581A300 (25 TONS) (Medium H[...]

  • Página 261

    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. NOTE: Maximum continuous bhp is: Low Range: 5.75 High Range: 8.63 GENERAL NOTES FOR F AN PER[...]

  • Página 262

    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. Refer to page 261 for general Fan Performance Data notes. NOTE: Ma[...]

  • Página 263

    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. Refer to page 261 for general Fan Performance Data notes. NOTE: Ma[...]

  • Página 264

    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. Refer to page 261Refer to page 261 for general Fan Performan ce Da[...]

  • Página 265

    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. Refer to page 261 for general Fan Performance Data notes. NOTE: Maximum continuous bhp is: Lo[...]

  • Página 266

    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. NOTE: Maximum continuous bhp is: Low Range: 4.25[...]

  • Página 267

    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. NOTE: Maximum continuous bhp is: Low Range: 4.25[...]

  • Página 268

    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. NOTE: Maximum continuous bhp is: Low Range: 5.75 High Range: 8.63 581A300 (25 TONS) (Low H[...]

  • Página 269

    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. NOTE: Maximum continuous bhp is: Low Range: 5.75 High Range: 8.63 581A300 (25 TONS) (Mediu[...]

  • Página 270

    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. NOTE: Maximum continuous bhp is: Low Range: 5.75 High Range: 8.63 581A300 (25 TONS) (High [...]

  • Página 271

    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. AL TITUDE COMPENSA TION — 581A155,180 (LP Gas Units) AL TITUDE COMPENSA TION — 581A210-300 (Natural Gas) AL TITUDE COMPENSA TION — 581A210-300 (L[...]

  • Página 272

    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. INDOOR SOUND DA T A [...]

  • Página 273

    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. UNIT 581A ARI RA TING (decibels) A-WEIGHTED (db) OCT A VE BANDS 63 125 [...]

  • Página 274

    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. The sum and the ev aporator e ntering-ai r cfm shou ld then be used in conjuncti on with the Fan Perfo rma nce tables t[...]

  • Página 275

    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 . Canadian unit s may be fuse [...]

  • Página 276

    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 and combinati on load equipment (refer to NEC Articles 430 and 44 0), the overcu rrent pr otective devi ce for the u nit shall b e fuse or HACR brea [...]

  • Página 277

    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. In compliance with NEC requir ements for multim otor and combinati on load equipment (refer to NEC Articles 430 and 44 0), the overcu rrent pr otective devi ce for the u nit shall b e fuse or HAC[...]

  • Página 278

    278 TYPICAL WIRING SCHEMA TICS — 581A LEGEND AHA — Adjustable Heat Anticipator C— Contactor , Compressor CAP — Capacitor CB — Circuit Breaker CC — Cooling Compensator CH — Crankcase Heater CLO — Compressor Lockout COMP — Compressor Motor CR — Control Relay DM — Damper Motor DU — Dummy T erminal EQUIP — Equip ment FPT — F[...]

  • Página 279

    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 OA T LEGEND AL — Ambient Limit OA — Outdoor Air ECB — Economizer Control Board OAS— Outdoor Air Sensor IA — Indoor Air RAS — Return Air Sen[...]

  • Página 280

    280 TYPICAL PIPING AND WIRING — 581A (581A155 Shown) LEGEND NEC — National Electrical Code b4 8-1258[...]

  • Página 281

    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 ANGE: 13 AND 15 TONS (581A), 15 TO 25 TONS (579F , 580F), NOMINAL (COOLING) 230,000 TO 360,000 BTUH, NOMINAL (INPUT HEA TING) (GAS UNITS) BRY ANT MODEL[...]

  • Página 282

    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. G . Refrigerant Components: Refrigeran[...]

  • Página 283

    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. 3. Horizontal Adap[...]

  • Página 284

    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 . * 12. Enthalpy Sensor: a. For use with Econ omi$er IV on ly . b. Capabl[...]

  • Página 285

    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 1.01 SYSTEM DESCRIPTION Unit is an outdoo[...]

  • Página 286

    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. Coating shall be applied to the aluminu m fin stock prior to the fin stamping process to create an inert ba rrier between the aluminum fin an[...]

  • Página 287

    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. Full Perimeter Roof Curbs (Horizontal an d V ertical): a. F ormed of 14-gage galvan ized steel wit[...]

  • Página 288

    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 . 12. Hail Guard, Condenser Coil Grille: [...]

  • Página 289

    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. The outdoor-fan motor runs continuously while unit is[...]

  • Página 290

    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. A check is made to ensure that the rollout switch a nd limit switch are closed. The induced-dra[...]

  • Página 291

    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. The[...]

  • Página 292

    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 . As the CO 2 level decrea ses because[...]

  • Página 293

    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. If no flanges are present, they mu st be field supplied. Sec[...]

  • Página 294

    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. E-Coated[...]

  • Página 295

    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 follows: Remote Minimum Position — The EconoMi$er IV co n- troller can be use d with a field-supplie d and field- installed remote minimum posit ion cont[...]

  • Página 296

    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. **CGCDXASP001A0 0 is an accessory aspir ator box required for[...]

  • Página 297

    297[...]

  • Página 298

    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 INSTALLATION INSTRUCTIONS[...]