Manuel d'utilisation / d'entretien du produit 580D du fabricant Bryant
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Standard-Eff iciency Rooftop Units with: • Exclusive integrated gas control board with diagnostics • Alumagard™ heat exchanger coating • Induced-draft fan for gas combustion • T ubular , dim.
The IGC also contains burner control logic for accurate and dependable gas ignition. The LED is visible without removing the unit control box access panel. This LED fault-notification system reduces service person troubleshooting time and mini- mizes service costs.
PROVEN COMPRESSOR RELIABILITY — Design techniques feature computer programmed balance between compressor , condenser , and evaporator. Hermetic (036-150 units) and semi- hermetic (180-300 units) compressors with suction and discharge service valves are equipped with compressor over- current and overtemperature protection to ensure dependability .
MODEL NUMBER NOMENCLA TURE *Contains high pressure, (loss-of-charge) low-pressure, and freeze protec- tion cutout switches. NOTE: The example model number 580DEV090180CB designates a 7 1 ⁄ 2 ton 460-3-60 volt gas/electric rooftop unit with 180,000 Btuh natural gas heat, Durablade economizer , and alternate drive.
MODEL NUMBER NOMENCLA TURE (cont) 579F180-300 MODELS ONL Y NOTE: The example model number 579FEV180230CB designates a 15-ton 460-3-60 volt gas/electric rooftop unit with 230,000 Btuh natural gas heat input, economizer , and the standard low-medium fan drive static capability .
ARI* CAP ACITY RA TINGS UNIT 580D NOMINAL TONS ST ANDARD CFM NET COOLING CAP ACITY (Btuh) TOT AL kW SEER† SOUND RA TING (Bels) Belt Drive Direct Drive 036 3 1200 35,000 4.0 10.0 9.7 8.2 048 4 1600 47,000 5.5 10.0 9.7 8.2 060 5 2000 57,000 6.7 10.0 9.
ARI* CAP ACITY RA TINGS (cont) HEA TING CAP ACITIES AND EFFICIENCIES — 580D036-150 UNIT 580D HEA TING INPUT (Btuh) Stage 2/Stage 1 OUTPUT CAP ACITY (Btuh) TEMPERA TURE RISE (F) AFUE (%) STEADY -ST A TE EFFICIENCY (%) CALIFORNIA SEASONAL EFFICIENCY (%) 036 074 —/ 72,000 59,200 25-55 80.
PHYSICAL DA T A — 580D036-072 UNIT SIZE 580D 036 048 060 072 NOMINAL CAP ACITY (tons) 3456 OPERA TING WEIGHT (lb) Unit Al/Al* 460 470 490 565 Al/Cu* 465 476 497 576 Cu/Cu* 468 482 505 587 Economizer Durablade 34 34 34 34 Parablade 42 42 42 42 Roof Curb† 11 5 11 5 11 5 11 5 COMPRESSOR Hermetic Quantity 1111 No.
PHYSICAL DA T A — 580D036-072 (cont) UNIT SIZE 580D 036 MEDIUM/ HIGH HEA T 048 LOW/MEDIUM/ HIGH HEA T 060 LOW/MEDIUM/ HIGH HEA T 072 LOW/MEDIUM/ HIGH HEA T FURNACE SECTION Rollout Switch Cutout T emp (F)** 195 195 195 195 Burner Orifice Diameter (in.
PHYSICAL DA T A — 580D090-150 UNIT SIZE 580D 090 102 120 150 NOMINAL CAP ACITY (tons) 7 1 ⁄ 2 8 1 ⁄ 2 10 12 1 ⁄ 2 OPERA TING WEIGHT (lb) Unit Al/Al* 870 880 1035 1050 Al/Cu* 881 896 1057 1077 Cu/Cu* 893 907 1080 1 100 Economizer Durablade 44 44 44 44 Parablade 62 62 62 62 Roof Curb† 143 143 143 143 COMPRESSOR Hermetic Quantity 2222 No.
PHYSICAL DA T A — 580D090-150 (cont) UNIT SIZE 580D 090 LOW/MEDIUM/ HIGH HEA T 102 LOW/MEDIUM/ HIHG HEA T 120 LOW/MEDIUM/ HIGH HEA T 150 LOW/ MEDIUM HEA T FURNACE SECTION Rollout Switch Cutout T emp (F)†† 195 195 195 195 Burner Orifice Diameter (in.
PHYSICAL DA T A — 579F180-300 UNIT SIZE 579F 180 216 240 300 NOMINAL CAP ACITY (tons) 15 18 20 25 OPERA TING WEIGHT (lb) Unit Al/Al* 1650 2150 2200 2250 Economizer 11 0 11 0 11 0 11 0 Roof Curb† 200 200 200 200 COMPRESSOR Semi-Hermetic Model No. .
PHYSICAL DA T A — 579F180-300 (cont) UNIT SIZE 579F 180 LOW/HIGH HEA T 216 LOW/HIGH HEA T 240 LOW/HIGH HEA T 300 LOW/HIGH HEA T FURNACE SECTION Rollout Switch Cutout T emp (F)†† 190 190 190 190 Burner Orifice Diameter (in. ...drill size) Natural Gas 0.
OPTIONS AND ACCESSORIES ITEM OPTION* ACCESSOR Y† Parablade Economizer (036-150 only) X Parablade Economizer with Power Exhaust (036-150) X Integrated Economizer (180-300) XX Durablade Integrated Eco.
OPTIONS AND ACCESSORIES (cont) LIQUID PROP ANE (LP) CONVERSION KITS DURABLADE ECONOMIZER (SIZES 036-150) Exclusive Durablade economizer damper design saves energy while providing economical and reliable cooling. A sliding plate on the face of the economizer controls the amount of outdoor air entering the system.
OPTIONS AND ACCESSORIES (cont) ACCUSENSOR™ II CONTROL (036-150 Only) MINIMUM POSITION OPEN 3 1 T P P1 T1 4 2 5 S S O D C TR B REV. B 198818A % H U M I D I T Y 90 70 60 30 10 D C B A 60 65 70 75 55 50 85 80 DAMPER DAMPER CLOSED OPEN OUTDOOR TEMP . ° F REV.
BASE UNIT DIMENSIONS — 580D036-072 UNIT 580D CORNER WEIGHT* ABC D lb kg lb kg lb kg lb kg 036 140 63.5 105 47.6 159 72.1 56 25.4 048 142 64.4 106 48.1 162 73.5 60 27.2 060 150 68.0 115 52.2 160 72.6 65 29.5 072 165 74.8 136 61.7 200 90.7 64 29.0 * Weights are for unit only (aluminum plate fins) and do not include options or crating.
BASE UNIT DIMENSIONS — 580D090-150 UNIT 580D CORNER WEIGHT* DIMENSIONS A B C D ‘ ‘H’ ’ ‘‘J’ ’ ‘‘K’ ’ ‘ ‘L ’ ’ lb kg lb kg lb kg lb kg ft-in.
BASE UNIT DIMENSIONS — 579F180,216 UNIT 579F DIMENSIONS XY Z ft-in. mm ft-in. mm ft-in. mm 180 3-2 965 4-0 1219 1-10 559 216 3-7 1090 3-2 965 1- 8 508 UNIT 579F CORNER WEIGHT* ABCD lb kg Lb kg lb kg.
BASE UNIT DIMENSIONS — 579F240,300 UNIT 579F CORNER WEIGHT* DIMENSION X ABCD lb kg lb kg lb kg lb kg ft-in. mm 240 520 235 508 230 532 241 640 290 3-2 965 300 527 239 545 247 578 262 600 272 3-7 1092 *Weights are for unit only (aluminum plate fins) and do not include op- tions or crating.
ACCESSOR Y DIMENSIONS Roof Curb — 580D036-072 ROOF CURB ACCESSOR Y ‘‘ A’’ UNIT SIZE 580D CRRFCURB001A00 1 8 -2 9 [356] 036-072 CRRFCURB002A00 2 8 -0 9 [610] NOTES: 1. Roof curb accessory is shipped unassembled. 2. Insulated panels. 3. Dimensions in [ ] are in millimeters.
ACCESSOR Y DIMENSIONS (cont) Roof Curb — 580D090-150 ROOF CURB ACCESSOR Y ‘‘ A’’ UNIT SIZE 580D CRRFCURB003A00 1 8 -2 9 [356] 090- 150 CRRFCURB004A00 2 8 -0 9 [610] UNIT SIZE 580D ‘ ‘B.
ACCESSOR Y DIMENSIONS (cont) Horizontal and V ertical Roof Curbs and Horizontal Adapter 579F180-300 NOTE: T o prevent the hazard of stagnant water build-up in the drain pan of the indoor section, unit can only be pitched as shown. LEGEND COMPR SECT . — Compressor Section NOTES: 1.
ACCESSOR Y DIMENSIONS (cont) Horizontal Supply/Return Adapter Installation 579F180-300 NOTE: 389210-201 is a fully factory preassembled horizontal adapter and includes an insulated high static regain transition duct which substantially improves fan static performance.
SELECTION PROCEDURE (with 579F180 example) I DETERMINE COOLING AND HEA TING REQUIRE- MENTS A T DESIGN CONDITIONS. Given: Required Cooling Capacity ............ 170,000 Btuh Sensible Heat Capacity ............... 1 14,000 Btuh Required Heating Capacity .
PERFORMANCE DA T A COOLING CAP ACITIES 580D036 (3 TONS) T emp (F) Air Entering Condenser (Edb) Air Entering Evaporator — Cfm/BF 900/0.1 1 1200/0.14 1500/0.17 Air Entering Evaporator — Ewb (F) 72 67 62 72 67 62 72 67 62 75 TC 42.8 38.9 35.0 44.8 40.
PERFORMANCE DA T A (cont) COOLING CAP ACITIES (cont) 580D090 (7 1 ⁄ 2 TONS) T emp (F) Air Entering Condenser (Edb) Air Entering Evaporator — Cfm/BF 2250/0.07 2800/0.09 3000/0.10 3750/0.12 Air Entering Evaporator — Ewb (F) 72 67 62 72 67 62 72 67 62 72 67 62 75 TC 102.
PERFORMANCE DA T A (cont) COOLING CAP ACITIES (cont) 580D120 (10 TONS) T emp (F) Air Entering Condenser (Edb) Air Entering Evaporator — Cfm/BF 3000/0.095 4000/0.125 5000/0.15 Air Entering Evaporator — Ewb (F) 72 67 62 72 67 62 72 67 62 75 TC 135.8 124.
PERFORMANCE DA T A (cont) COOLING CAP ACITIES (cont) 579F180 (15 TONS) T emp (F) Air Entering Condenser (Edb) Air Entering Evaporator — Cfm/BF 4500/0.08 5250/0.10 6000/0.11 6750/0.12 7500/0.14 Air Entering Evaporator — Ewb (F) 72 67 62 72 67 62 72 67 62 72 67 62 72 67 62 75 TC 212.
PERFORMANCE DA T A (cont) COOLING CAP ACITIES (cont) 579F240 (20 TONS) T emp (F) Air Entering Condenser (Edb) Air Entering Evaporator — Cfm/BF 6000/0.06 7000/0.07 8000/0.08 9000/0.09 10,000/0.10 Air Entering Evaporator — Ewb (F) 72 67 62 72 67 62 72 67 62 72 67 62 72 67 62 75 TC 274.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS 580D036 (3 TONS) — ST ANDARD MOTOR (DIRECT DRIVE) Airflow (Cfm) Low Speed High Speed 208 V 230, 460, 575 V 208 V 230, 460, 575 V Esp Bhp Watts Esp Bhp W atts Esp Bhp W atts Esp Bhp Watts 900 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont) 580D048 (4 TONS) — ST ANDARD MOTOR (DIRECT DRIVE) Airflow (Cfm) Low Speed High Speed 208 V 230, 460, 575 V 208 V 230, 460, 575 V Esp Bhp Watts Esp Bhp W atts Esp Bhp W atts Esp Bhp Watts 1200 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont) 580D060 (5 TONS) — ST ANDARD MOTOR (DIRECT DRIVE) Airflow (Cfm) Low Speed Medium Speed High Speed 208 V 230, 460, 575 V 208 V 230, 460, 575 V 208 V 230, 460, 575 V Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp W atts 1500 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont) 580D072 (6 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.1 0.2 0.4 0.6 0.8 1.0 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts 1800 942 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont) 580D090 (7 1 ⁄ 2 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts 2250 514 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont) 580D102 (8 1 ⁄ 2 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts 2550 559 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont) 580D120 (10 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 1.2 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts Rpm Bhp Watts 3000 592 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont) 580D150 (12 1 ⁄ 2 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 1.2 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts 3750 737 1.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 HORIZONT AL DISCHARGE UNITS 580D036 (3 TONS) — ST ANDARD MOTOR (DIRECT DRIVE) Airflow (Cfm) Low Speed High Speed 208 v 230, 460, 575 v 208 v 230, 460, 575 v Esp Bhp Watts Esp Bhp W atts Esp Bhp W atts Esp Bhp Watts 900 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 HORIZONT AL DISCHARGE UNITS (cont) 580D048 (4 TONS) — ST ANDARD MOTOR (DIRECT DRIVE) Airflow (Cfm) Low Speed High Speed 208 v 230, 460, 575 v 208 v 230, 460, 575 v Esp Bhp Watts Esp Bhp W atts Esp Bhp W atts Esp Bhp Watts 1200 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 HORIZONT AL DISCHARGE UNITS (cont) 580D060 (5 TONS) — ST ANDARD MOTOR (DIRECT DRIVE) Airflow (Cfm) Low Speed Medium Speed High Speed 208 V.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 HORIZONT AL DISCHARGE UNITS (cont) 580D072 (6 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.1 0.2 0.4 0.6 0.8 1.0 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts 1800 885 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 HORIZONT AL DISCHARGE UNITS (cont) 580D090 (7 1 ⁄ 2 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 0.9 1.0 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts 2250 507 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 HORIZONT AL DISCHARGE UNITS (cont) 580D102 (8 1 ⁄ 2 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 0.9 1.0 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts 2550 550 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 HORIZONT AL DISCHARGE UNITS (cont) 580D120 (10 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 1.2 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts 3000 552 0.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 580D036-150 HORIZONT AL DISCHARGE UNITS (cont) 580D150 (12 1 ⁄ 2 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 1.2 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts 3750 684 1.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 579F180-300 UNITS 579F180 (15 TONS) Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 1.2 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts 4500 801 1.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 579F180-300 UNITS (cont) 579F216 (18 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 1.2 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts 5000 669 1.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 579F180-300 UNITS (cont) 579F240 (20 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 1.0 1.2 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts 6000 767 1.
PERFORMANCE DA T A (cont) F AN PERFORMANCE — 579F180-300 UNITS (cont) 579F300 (25 TONS)* Airflow (Cfm) External Static Pressure (in. wg) 0.2 0.4 0.6 0.8 0.9 1.0 Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp W atts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp W atts 7,500 962 3.
PERFORMANCE DA T A (cont) AIR QUANTITY LIMITS UNIT MINIMUM CFM MAXIMUM CFM 580D036 900 1500 580D048 1200 2000 580D060 1500 2500 580D072 1800 3000 580D090 2250 3750 580D102 2550 4250 UNIT MINIMUM CFM M.
PERFORMANCE DA T A (cont) ACCESSOR Y/FIOP ST A TIC PRESSURE* (in. wg) − 580D036-072 COMPONENT CFM 900 1200 1400 1600 1800 2000 2200 2400 2600 3000 Durablade Economizer 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Parablade Economizer 0.08 0.10 0.
PERFORMANCE DA T A (cont) Durablade Economizer Barometric Relief Damper Characteristics — 580D036-150 Parablade Economizer Barometric Relief Damper Characteristics — 580D036-072 Parablade Economiz.
PERFORMANCE DA T A (cont) AL TITUDE COMPENSA TION* — 580D090-150 ELEV A TION (ft) 125,000, 180,000, AND 224,000 BTUH NOMINAL INPUT 250,000 BTUH NOMINAL INPUT Natural Gas Orifice Size† Liquid Prop.
PERFORMANCE DA T A (cont) EV APORA TOR-F AN MOTOR PERFORMANCE UNIT EV APORA T OR-F AN MOTOR UNIT VOL T AGE MAXIMUM ACCEPT ABLE CONTINUOUS BHP* MAXIMUM ACCEPT ABLE OPERA TING W A TTS MAXIMUM AMP DRA W 580D036 Standard 208/230 0.34 440 2.9 460 1.4 575 1.
ELECTRICAL DA T A — 580D036-150 UNIT 580D NOMINAL VOL T AGE (60 Hz) IFM TYPE VOL T AGE RANGE COMPR (ea) OFM (ea) IFM COMBUSTION F AN MOTOR POWER SUPPL Y DISCONNECT SIZE* Min Max RLA LRA Hp FLA FLA FLA MCA MOCP† FLA LRA 036 (3 T ons) 208/230 (single phase) Std 187 254 18.
ELECTRICAL DA T A — 579F180-300 UNIT NOMINAL VOL T AGE (60 Hz) VOL T AGE RANGE COMPRESSOR OFM IFM POWER EXHAUST COMBUSTION F AN MOT OR POWER SUPPL Y NO. 1 NO. 2 Min Max RLA LRA RLA LRA Qty Hp FLA (ea) FLA FLA LRA FLA MCA MOCP† 180 (15 T ons) 208/230 (3 phase) 187 254 61.
TYPICAL PIPING AND WIRING — 580D036-150 V ertical Discharge Ducting Horizontal Discharge Ducting NEC — National Electrical Code 58.
TYPICAL PIPING AND WIRING — 579F180-300 (579F180 shown) NEC — National Electrical Code 59.
TYPICAL WIRING SCHEMA TIC — 580D036-150 NOTES FOR 580D036-150 UNITS: 1. If any of the original wire furnished must be re- placed, it must be replaced with T ype 90 C wire or its equivalent. 2. Three-phase motors are protected under pri- mary single phasing conditions.
TYPICAL WIRING SCHEMA TIC (579F240-300, 460-v shown) 61.
TYPICAL WIRING SCHEMA TIC (579F240-300, 460-v shown) (cont) LEGEND FOR TYPICAL WIRING SCHEMA TICS AHA — Adjustable Heat Anticipator BKR W/A T — Breaks with Amp Turns BR — Burner Relay C— Conta.
CONTROLS OPERA TING SEQUENCE Cooling, Units Without Economizer — When thermostat calls for cooling, terminals G and Y1 are energized. The indoor (evaporator) fan contactor (IFC) and compressor contactor no. 1 (C1) are energized, and evaporator-fan motor (IFM), com- pressor no.
CONTROLS (cont) Cooling, Units With Parablade Economizer (580D036-072) — When the outdoor air is above the enthalpy control (EC) set- ting, and the room thermostat calls for cooling, and the com- pressor contactor is energized to start the compressor and the condenser-fan motor .
APPLICA TION DA T A 1. DUCTWORK (580D036-150) — Secure vertical discharge ductwork to roof curb. For horizontal discharge applica- tions, attach ductwork to unit, or field-supplied flanges can be attached to horizontal discharge openings and all duct- work attached to flanges.
APPLICA TION DA T A (cont) Concentric Duct Air Distribution 579F180-300 Only NOTE: Do not drill in this area, damage to basepan may result in water leak. Concentric Duct Details 579F180-300 Only NOTE: Dimensions A, A 8 and B, B 8 are obtained from field-supplied ceiling diffuser .
GUIDE SPECIFICA TIONS — 580D036-150 P ACKAGED ROOFTOP ELECTRIC COOLING UNIT WITH GAS HEA T — CONST ANT VOLUME APPLICA TION HV AC GUIDE SPECIFICA TIONS SIZE RANGE: 3t o1 2 1 ⁄ 2 TONS, NOMINAL (COOLING) 72,000 TO 250,000 BTUH, NOMINAL (INPUT HEA TING) MODEL NUMBER: 580D Part 1 — General 1.
GUIDE SPECIFICA TIONS — 580D036-150 (cont) 5. The integrated gas controller (IGC) board shall include gas heat operation fault notification using an LED (light-emitting diode).
GUIDE SPECIFICA TIONS — 580D036-150 (cont) b. Damper shall close upon indoor (evaporator) fan shutoff. c. Designed to close damper during loss of power situations. d. Equipped with 15% barometric relief damper . * 5. 25% T wo-Position Damper: a. T wo-position damper package shall include single blade damper and motor .
GUIDE SPECIFICA TIONS — 579F180-300 P ACKAGED ROOFTOP ELECTRIC COOLING UNIT WITH GAS HEA T — CONST ANT VOLUME APPLICA TION HV AC GUIDE SPECIFICA TIONS SIZE RANGE: 15 TO 25 T ONS, NOMINAL (COOLING) 172,000 to 360,000 BTUH, NOMINAL (INPUT HEA TING) MODEL NUMBER: 579F Part 1 — General 1.
GUIDE SPECIFICA TIONS — 579F180-300 H. Filter Section: Standard filter section shall consist of 2 sizes of factory- installed 2-in. thick throwaway fiberglass filters of commercially available sizes. I. Controls and Safeties: 1. Unit Controls: a.
GUIDE SPECIFICA TIONS — 579F180-300 * 1 1. Enthalpy Sensor: a. For use with economizer only . b. Capable of comparing heat content (temperature and humidity) of outdoor air and indoor air and controlling economizer cut-in point at the most economical level.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Bryant 580D c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Bryant 580D - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Bryant 580D, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Bryant 580D va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Bryant 580D, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Bryant 580D.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Bryant 580D. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Bryant 580D ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
