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Manual Bryant 579F

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  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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. ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 30

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

  • Bryant 579F - page 31

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

  • Bryant 579F - page 32

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

  • Bryant 579F - page 33

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ″ [ ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 / ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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) ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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) — ...

  • Bryant 579F - page 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) ...

  • Bryant 579F - page 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) ? ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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) ? ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 / ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 . ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 91

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 93

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

  • Bryant 579F - page 94

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 = ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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) ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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) ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 / ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 / ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 / ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 / ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 139

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

  • Bryant 579F - page 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. ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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. ...

  • Bryant 579F - page 150

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ? ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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. ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 198

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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: ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 202

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 205

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

  • Bryant 579F - page 206

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

  • Bryant 579F - page 207

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 209

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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. ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 227

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 233

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 236

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

  • Bryant 579F - page 237

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 280

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

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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: ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 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 ...

  • Bryant 579F - page 297

    297 ...

  • Bryant 579F - page 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 ...

Manufacturer Bryant Category Gas Heater

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Bryant 579F by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Bryant 579F.

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