Bryant 581A Bedienungsanleitung
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Richtige Gebrauchsanleitung
Die Vorschriften verpflichten den Verkäufer zur Übertragung der Gebrauchsanleitung Bryant 581A an den Erwerber, zusammen mit der Ware. Eine fehlende Anleitung oder falsche Informationen, die dem Verbraucher übertragen werden, bilden eine Grundlage für eine Reklamation aufgrund Unstimmigkeit des Geräts mit dem Vertrag. Rechtsmäßig lässt man das Anfügen einer Gebrauchsanleitung in anderer Form als Papierform zu, was letztens sehr oft genutzt wird, indem man eine grafische oder elektronische Anleitung von Bryant 581A, sowie Anleitungsvideos für Nutzer beifügt. Die Bedingung ist, dass ihre Form leserlich und verständlich ist.
Was ist eine Gebrauchsanleitung?
Das Wort kommt vom lateinischen „instructio”, d.h. ordnen. Demnach kann man in der Anleitung Bryant 581A die Beschreibung der Etappen der Vorgehensweisen finden. Das Ziel der Anleitung ist die Belehrung, Vereinfachung des Starts, der Nutzung des Geräts oder auch der Ausführung bestimmter Tätigkeiten. Die Anleitung ist eine Sammlung von Informationen über ein Gegenstand/eine Dienstleistung, ein Hinweis.
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Was sollte also eine ideale Gebrauchsanleitung beinhalten?
Die Gebrauchsanleitung Bryant 581A sollte vor allem folgendes enthalten:
- Informationen über technische Daten des Geräts Bryant 581A
- Den Namen des Produzenten und das Produktionsjahr des Geräts Bryant 581A
- Grundsätze der Bedienung, Regulierung und Wartung des Geräts Bryant 581A
- Sicherheitszeichen und Zertifikate, die die Übereinstimmung mit entsprechenden Normen bestätigen
Warum lesen wir keine Gebrauchsanleitungen?
Der Grund dafür ist die fehlende Zeit und die Sicherheit, was die bestimmten Funktionen der gekauften Geräte angeht. Leider ist das Anschließen und Starten von Bryant 581A zu wenig. Eine Anleitung beinhaltet eine Reihe von Hinweisen bezüglich bestimmter Funktionen, Sicherheitsgrundsätze, Wartungsarten (sogar das, welche Mittel man benutzen sollte), eventueller Fehler von Bryant 581A und Lösungsarten für Probleme, die während der Nutzung auftreten könnten. Immerhin kann man in der Gebrauchsanleitung die Kontaktnummer zum Service Bryant finden, wenn die vorgeschlagenen Lösungen nicht wirksam sind. Aktuell erfreuen sich Anleitungen in Form von interessanten Animationen oder Videoanleitungen an Popularität, die den Nutzer besser ansprechen als eine Broschüre. Diese Art von Anleitung gibt garantiert, dass der Nutzer sich das ganze Video anschaut, ohne die spezifizierten und komplizierten technischen Beschreibungen von Bryant 581A zu überspringen, wie es bei der Papierform passiert.
Warum sollte man Gebrauchsanleitungen lesen?
In der Gebrauchsanleitung finden wir vor allem die Antwort über den Bau sowie die Möglichkeiten des Geräts Bryant 581A, über die Nutzung bestimmter Accessoires und eine Reihe von Informationen, die erlauben, jegliche Funktionen und Bequemlichkeiten zu nutzen.
Nach dem gelungenen Kauf des Geräts, sollte man einige Zeit für das Kennenlernen jedes Teils der Anleitung von Bryant 581A widmen. Aktuell sind sie genau vorbereitet oder übersetzt, damit sie nicht nur verständlich für die Nutzer sind, aber auch ihre grundliegende Hilfs-Informations-Funktion erfüllen.
Inhaltsverzeichnis der Gebrauchsanleitungen
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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$er IV and Alte rnate Drive. MODEL NUMBER NOMENCLA TUR E 580F036- 151 (St ainle ss Steel and Lo w NOx) 3 to 12 1 / 2 T ons NOTE: T[...]
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Seite 6
6 MODEL NUMBER NOMENCLA TURE 581B036-150 (S t andard) 3 to 12 1 / 2 T ons NOTE: The example model number 581BEV0 90180HQ designates a 7 1/ 2 ton 460-3-60 volt gas/ele ctric roo ftop unit with 180,000 Btuh natural gas heat and EconoMi$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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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. [...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 30
30 BASE UNIT DIMENSIONS — 580F036-072 a48-8195 580F036-151[...]
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Seite 31
31 BASE UNIT DIMENSIONS — 580F073 a48-8196 580F036- 151[...]
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Seite 32
32 BASE UNIT DIMENSIONS — 580F090,120,150 a48-8197 580F036-151[...]
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Seite 33
33 BASE UNIT DIMENSIONS — 580F091,103,121,151 a48-8198 580F036- 151[...]
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Seite 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[...]
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Seite 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 ″ [[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 / [...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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)[...]
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Seite 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[...]
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Seite 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) — [...]
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Seite 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)[...]
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Seite 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) ?[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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) ?[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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 /[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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 [...]
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Seite 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 [...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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 . [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 91
91 BASE UNIT DIMENSIONS — 581B 036-072 a48-8199 581B036-150[...]
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Seite 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[...]
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Seite 93
93 ACCESSOR Y DIMENSIONS — 581B036-072 a48-8201 581B036-150[...]
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Seite 94
94 ACCESSORY DIMENSIONS — 581B090-150 a48-8202 581B036-15 0[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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 = [...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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) [...]
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Seite 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 [...]
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Seite 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 [...]
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Seite 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 [...]
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Seite 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 [...]
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Seite 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)[...]
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Seite 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[...]
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Seite 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 / [...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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 /[...]
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Seite 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 [...]
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Seite 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 /[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 /[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 139
139 TYPICAL WIRING SCHEMA TICS — 581B SIZES 036-150 (581B090, 460-3-60 Sho wn ) a48-8233 580F036-151 AND 58 1B036-150[...]
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Seite 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.[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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.[...]
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Seite 150
150 BASE UNIT DIMENSIONS — 581C 024-060 581C024-060[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 ?[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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. [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 198
198 TYPICAL WIRING SCHEMA TICS — 579F (579F240, 20 8/230 V Shown) a48-7929[...]
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Seite 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[...]
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Seite 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:[...]
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Seite 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[...]
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Seite 202
202 TYPICAL PIPING AND WIRING — 579F180-300 (579F180 Shown) LEGEND NEC — National Electrical Code b48-1258[...]
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Seite 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[...]
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Seite 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[...]
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Seite 205
205 BASE UNIT DIMENSIONS — 580F180, 210 $ a48-8203 580F180-300[...]
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Seite 206
206 BASE UNIT DIMENSIONS — 580F240 a48-8204[...]
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Seite 207
207 BASE UNIT DIMENSIONS — 580F300 $ a48-8205 580F180-300[...]
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Seite 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[...]
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Seite 209
209 ACCESSOR Y DIMENSIONS — 580F300 V ertical Roof Curbs 580F300 a48-7456 580F180-300[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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.[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 227
227 TYPICAL PIPING AND WIRING — 580F180-300 LEGEND NEC — National Electrical Code b48-1258 580F180-300[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 233
233 BASE UNIT DIMENSIONS — 581A 210-300 a48-8206 581A155, 180[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 236
236 ACCESSOR Y DIMENSIONS (cont) Factory-Installed Convenience Outle t Factory-Installed Non-Fused Disconnect a48-4184 a48-6126[...]
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Seite 237
237 ACCESSOR Y DIMENSIONS — 581A210-300 a48-8234 581A155, 180[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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 [...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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Seite 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[...]
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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[...]
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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[...]
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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[...]
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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 [...]
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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[...]
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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 [...]
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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 [...]
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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[...]
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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 [...]
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Seite 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 [...]
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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[...]
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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[...]
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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[...]
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280 TYPICAL PIPING AND WIRING — 581A (581A155 Shown) LEGEND NEC — National Electrical Code b4 8-1258[...]
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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[...]
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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[...]
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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[...]
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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[...]
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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[...]
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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[...]
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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[...]
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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: [...]
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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[...]
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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[...]
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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[...]
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292 CONTROLS (cont) If field-installed accessory CO 2 sensors are conn ected to the EconoMi$er IV control, a de mand control led ventilation stra tegy will begin to o perate. As the CO 2 level in the zone increases above the CO 2 set p oint, the minimum position o f the damper will be increased proportional ly . As the CO 2 level decrea ses because[...]
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293 APPLICA TION DA T A 1. CONDENSA TE DRAIN P AN — A sloped conde nsate dr ain pan is supplied on all uni ts. The condensate pan must be externally trapped. Condensate drains are located on both the bottom and e nd of the unit. 2. DUCTWORK — All du ctwork must be attached to flanges. If no flanges are present, they mu st be field supplied. Sec[...]
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294 APPLICA TION DA T A (cont) c. E-COA TED ALUMINUM FIN coils underg o a precisely controlled scientific process that bo nds an impermeable epoxy coating to the specially prepared fin coil surface. E-Coating produces a smooth, consistent coating that is less brittle, more resilient a nd more durable tha n previ- ous postcoating processes. E-Coated[...]
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Seite 295
295 APPLICA TION DA T A (cont) b. CONTROL FEA TURES — Th e EconoMi$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[...]
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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[...]
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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[...]