Instruction/ maintenance manual of the product BRYANT 582A Bryant
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SINGLE-PACKAGE GAS HEATING/ELECTRIC COOLING UNITS Model 582A Sizes 018-060 1-1/2 to 5 Nominal Tons Low NOx Models Available Form No. PDS 582A.18.2 Single-Package Rooftop Units with. • Direct Spark Ignition • Low Sound Levels • AFUE ratings up to 81.
2 Low Sound Ratings ensure a quiet indoor and outdoor environ- ment with sound ratings as low as 7.5 bels. (See ARI capacity charts for individual values.) Easy-to-Service Cabinets provide easy single-panel acces- sibility to serviceable components during maintenance and installation.
ARI* CAP ACITIES COOLING CAP ACITIES AND EFFICIENCIES UNIT 582A NOMINAL T ONS ST ANDARD CFM NET COOLING CAP ACITIES (Btuh) SEER† SOUND RA TINGS** (Bels) 018040 1 1 / 2 600 18,000 10.0 7.5 024040 024060 2 800 24,600 10.0 7.5 030040 030060 2 1 / 2 1000 28,800 10.
PHYSICAL DA T A UNIT SIZE 582A 018040 024040 024060 030040 030060 036060 036090 042060 042090 NOMINAL CAP ACITY (ton) 1 1 / 2 22 2 1 / 2 2 1 / 2 33 3 1 / 2 3 1 / 2 OPERA TING WEIGHT (lb) 249 280 280 280 280 314 314 355 355 COMPRESSOR(S) – QUANTITY Reciprocating-1 REFRIGERANT (R-22) Quantity (lb) 2.
OPTIONS AND ACCESSORIES F ACTORY -INST ALLED OPTIONS Louvered Grille provides hail guard and vandalism protection. A wire grille is standard on all models. See model number no- menclature for louvered grille options. Coil Options include copper/copper and vinyl-coated construc- tion for refrigerant coils.
OPTIONS AND ACCESSORIES (cont) Economizer DAMPER BLADE MANUAL OUTSIDE AIR HOOD REPLACEMENT P ANEL Filter Rack Manual Outdoor Air Damper 6.
BASE UNIT DIMENSIONS – 582A018-042 REQ'D CLEARANCES FOR OPERA TION AND SER VICING. in. (mm) Evaporator coil access side .................. 3 6 (914) Power entry side (except for NEC requirements) ......... 3 6 (914) Unit top ...................
BASE UNIT DIMENSIONS – 582A048-060 FLUE HOOD REQ'D CLEARANCES FOR OPERA TION AND SER VICING. in. (mm) Evaporator coil access side .................. 3 6 (914) Power entry side (except for NEC requirements) ......... 3 6 (914) Unit top .........
ACCESSOR Y DIMENSIONS UNIT SIZE 582A ODS ORDER NUMBER A in. [mm] B in. [mm] C in. [mm] D in. [mm] FLA T CURB 018-042 CPRFCURB006A00 8 [203] 1 1 27 / 32 [301] 30 5 / 8 [778] 28 3 / 4 [730] CPRFCURB007A.
SELECTION PROCEDURE (with example) I DETERMINE COOLING AND HEA TING REQUIRE- MENTS A T DESIGN CONDITIONS: Given: Required Cooling Capacity (TC) .......... 34,000 Btuh Btuh Sensible Heat Capacity (SHC) ....... 25,000 Btuh Btuh Required Heating Capacity .
PERFORMANCE DA T A NET COOLING CAP ACITIES 582A018 TEMP (F) OUTDOOR-AIR ENTERING CONDENSER EV APORA T OR AIR—CFM/BF 525/0.118 Evaporator Air—Ewb (F) 62 67 72 62 67 72 62 67 72 85 TC 15.7 18.5 20.9 16.5 19.2 21.5 17.2 19.8 21.9 SHC 13.5 1 1.6 9.5 14.
PERFORMANCE DA T A (cont) NET COOLING CAP ACITIES (cont) 582A036 TEMP (F) OUTDOOR-AIR ENTERING CONDENSER EV APORA T OR AIR—CFM/BF 1050/0.095 Evaporator Air—Ewb (F) 62 67 72 62 67 72 62 67 72 85 TC 31.8 35.3 38.7 32.7 36.1 39.5 33.4 36.8 40.1 SHC 29.
PERFORMANCE DA T A (cont) NET COOLING CAP ACITIES (cont) 582A060 TEMP (F) OUTDOOR-AIR ENTERING CONDENSER EV APORA T OR AIR – CFM/BF 1750/0.039 Evaporator Air – Ewb (F) 62 67 72 62 67 72 62 67 72 85 TC 53.9 61.5 69.3 56.1 63.6 71.1 58.0 65.2 72.4 SHC 48.
PERFORMANCE DA T A (cont) DR Y COIL AIR DELIVER Y*—HORIZONT AL AND DOWNFLOW DISCHARGE (Deduct 10% for 208 v) 230 AND 460 VOL T Unit 582A Motor Speed External Static Pressure (in.
PERFORMANCE DA T A (cont) ECONOMIZER/1-IN. FIL TER PRESSURE DROP UNIT 582A PRESSURE DROP (in. wg) 018-042 0.12 048, 060 0.24 WET COIL PRESSURE DROP UNIT 582A AIRFLOW (CFM) PRESSURE DROP (in. wg) 018 500 0.049 600 0.070 700 0.095 024 700 0.077 800 0.100 900 0.
TYPICAL PIPING AND WIRING V ertical Discharge *NEC – National Electrical Code Horizontal Discharge 16 INDOOR THERMOST A T DISCONNECT PER NEC* FROM POWER SOURCE RETURN AIR T OP CO VER FROM GAS LINE *.
17 APPLICATION DATA 1. CONDENSATE TRAP —A 2-in. condensate trap must be field supplied. 2. DUCTWORK —Secure downflo w discharge ductwork to roof curb .
TYPICAL WIRING SCHEMA TIC, 582A018-060; 208/230-1-60 LEGEND BR — Blower Relay C— Contactor CAP — Capacitor COMP — Compressor Motor CR — Combustion Relay EQUIP — Equipment FS — Flame Sens.
TYPICAL WIRING SCHEMA TIC, 582A030-060; 208/230-3-60 LEGEND AHA — Adjustable Heat Anticipator BR — Blower Relay C— Contactor CAP — Capacitor COMP — Compressor Motor CR — Combustion Relay C.
TYPICAL WIRING SCHEMA TIC, 582A036-060; 460-3-60 LEGEND AHA — Adjustable Heat Anticipator BR — Blower Relay C— Contactor CAP — Capacitor COMP — Compressor Motor CR — Combustion Relay CS .
ELECTRICAL DA T A UNIT SIZE 582A V -PH-Hz VOL T AGE RANGE COMPRESSOR COND F AN MOTOR INDOOR F AN MOTOR POWER SUPPL Y Min Max RLA LRA FLA FLA MCA MOCP* 018 208/230-1-60 187 253 9.0 45.0 0.8 1.8 13.9 20 024 208/230-1-60 187 253 12.8 61.0 0.8 2.0 18.8 30 030 208/230-1-60 187 253 14.
CONTROLS OPERA TING SEQUENCE Heating — When the thermostat calls for heating, terminal “W” is energized, starting the induced-draft motor . When the hall- effect sensor on the induced-draft motor senses that it has reached the required speed, the burner ignition sequence be- gins.
GUIDE SPECIFICA TIONS P ACKAGED HEA TING/COOLING UNITS CONST ANT VOLUME APPLICA TION HV AC GUIDE SPECIFICA TIONS SIZE RANGE: 1 1 / 2 TO 5 TONS, NOMINAL COOLING 40,000 T O 130,000 BTUH, NOMINAL HEA TIN.
GUIDE SPECIFICA TIONS (cont) K. Electrical Requirements: All unit power wiring shall enter the unit cabinet at a single location. L. Motors: 1. Compressor motors shall be of the refrigerant-cooled type with line-break thermal and current overload protection.
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