Page 1: Table Of Contents
CHECK BURNER FLAME..........19 AIRFLOW AND TEMPERATURE RISE.......19 HEATING SEQUENCE OF OPERATION .....19 LIMIT SWITCHES ............19 AUXILIARY LIMIT SWITCH (ROLLOUT)....20 A99338 START-UP COOLING AND MAKE ADJUSTMENTS..20 Fig. 1—Unit 582A and 583A CHECKING COOLING CONTROL OPERATION ..20 (Low NO Model Available) CHECKING ADJUSTING REFRIGERANT CHARGE ................20...
Page 2: Introduction
INTRODUCTION A. ROOF CURB The 582A and 583A units (See Fig. 1) are fully self-contained, Install accessory roof curb in accordance with instructions shipped combination Category I gas heating/electric cooling units designed with curb (See Fig. 4 for roof curb dimensions). Install insulation, for outdoor installation (See Fig.
Page 3 REQUIRED CLEARANCE TO COMBUSTIBLE MATL. REQUIRED CLEARANCE FOR OPERATION AND SERVICING INCHES [mm] INCHES [mm] EVAP. COIL ACCESS SIDE............36.00 [914.0] TOP OF UNIT...................14.00 [355.6] DUCT SIDE OF UNIT.................2.00 [50.8] POWER ENTRY SIDE..............36.00 [914.0] SIDE OPPOSITE DUCTS ..............14.00 [355.6] (EXCEPT FOR NEC REQUIREMENTS) BOTTOM OF UNIT ................0.50 [12.7] UNIT TOP ..................48.00 [1219.2] ELECTRIC HEAT PANEL ..............36.00 [914.4]...
Page 4 REQUIRED CLEARANCE TO COMBUSTIBLE MATL. REQUIRED CLEARANCE FOR OPERATION AND SERVICING INCHES [mm] INCHES [mm] TOP OF UNIT...................14.00 [355.6] EVAP. COIL ACCESS SIDE............36.00 [914.0] POWER ENTRY SIDE..............36.00 [914.0] DUCT SIDE OF UNIT.................2.00 [50.8] SIDE OPPOSITE DUCTS ..............14.00 [355.6] (EXCEPT FOR NEC REQUIREMENTS) BOTTOM OF UNIT ................0.50 [12.7] UNIT TOP ..................48.00 [1219.2] FLUE PANEL ..................36.00 [914.4]...
Page 5: Provide Clearances
HVAC unit HVAC unit base base Gasketing inner flange* Screw Screw Gasketing (NOTE A) inner flange* (NOTE A) *Gasketing *Gasketing outer flange outer flange Wood nailer* Wood nailer* Flashing field Flashing field supplied supplied Roofcurb* Roofcurb* Insulation (field Insulation (field supplied) supplied) Roofing material...
Page 6 89.6 89.6 106.5 113.6 132.8 144.0 92.8 100.2 102.7 122.2 134.7 149.8 TOTAL WEIGHT Fig. 5—582A and 583A Unit Corner Weights 914-1371 (36”-54”) DUCTS OPTIONAL OPTIONAL RETURN SUPPLY OPENING OPENING 927.57 (36”-52”) SEAL STRIP MUST BE IN PLACE BEFORE PLACING 1226.3...
Page 7: Rig And Place Unit
Models 582A and 583A dispose of condensate water through a 3/4 in. NPT fitting which exits through the compressor access panel (See Fig. 2 and 3 for location).
Page 8: Install Gas Piping
TABLE 1—PHYSICAL DATA—UNIT 582A (CONTINUED) UNIT SIZE 582A 048090 048115 048130 060090 060115 060130 NOMINAL CAPACITY (ton) OPERATING WEIGHT (lb.) COMPRESSORS Scroll Reciprocating Quantity REFRIGERANT (R-22) Quantity (lb.) Acutrol Device REFRIGERANT METERING DEVICE Orifice ID (in.) .032 .032 .032 .030 .030...
Page 9 TABLE 2—PHYSICAL DATA—UNIT 583A UNIT SIZE 583A 024040 024060 030040 030060 036060 036090 042060 042090 NOMINAL CAPACITY (ton) 2½ 2½ 3½ 3½ OPERATING WEIGHT (lb.) COMPRESSORS Scroll Quantity REFRIGERANT (R-22) Quantity (lb.) REFRIGERANT METERING DEVICE .034 .034 .030 .030 .032 .032 .034 .034...
Page 10: Install Duct Connections
TABLE 2—PHYSICAL DATA—UNIT 583A (CONTINUED) UNIT SIZE 583A 048090 048115 048130 060090 060115 060130 NOMINAL CAPACITY (ton) OPERATING WEIGHT (lb.) COMPRESSORS Scroll Quantity REFRIGERANT (R-22) Quantity (lb.) Acutrol Device REFRIGERANT METERING DEVICE Orifice ID (in.) .034 .034 .034 .032 .032 .032 CONDENSER COIL 2...17...
Page 11: Install Electrical Connections
3. Use flexible transition between rigid ductwork and unit to prevent transmission of vibration. The transition may be screwed or bolted to duct flanges. Use suitable gaskets to ensure weathertight and airtight seal. 4. All units must have field-supplied filters or accessory filter rack installed in the return-air side of the unit.
Page 12: Special Procedures For 208-V Operation
STANDARD CONNECTION The field-supplied disconnect switch box may be mounted on the unit over the high-voltage inlet hole when the standard power and Remove knockout hole located in the flue panel adjacent to the low-voltage entry points are used (See Fig. 2 and 3 for acceptable control access panel (See Fig.
Page 13 TABLE 4—ELECTRICAL DATA—UNIT 582A VOLTAGE OUTDOOR FAN INDOOR FAN COMPRESSOR POWER SUPPLY UNIT RANGE MOTOR MOTOR SIZE V-PH-HZ Max Fuse or 582A Ckt Bkr 208/230–1–60 45.0 13.9 208/230–1–60 12.8 61.0 18.8 208/230–1–60 14.4 73.0 20.8 208/230–3–60 12.6 68.0 13.2 208/230–1–60 13.0...
Page 14: Start-Up
TABLE 5—ELECTRICAL DATA—UNIT 583A VOLTAGE OUTDOOR FAN INDOOR FAN COMPRESSOR POWER SUPPLY UNIT RANGE MOTOR MOTOR SIZE V-PH-HZ Max Fuse or 583A Ckt Bkr 208/230–1–60 10.3 56.0 15.7 208/230–1–60 13.5 73.0 19.8 208/230–3–60 63.0 14.2 208/230–1–60 16.7 97.0 25.3 208/230–3–60 11.2 75.0 18.4...
Page 15: Start-Up Heating And Make Adjustments
NOTE: Make sure that gas supply has been purged, and that all gas piping has been checked for leaks. A. CHECK HEATING CONTROL Start and check the unit for proper heating control operation as follows (see furnace lighting instructions located inside burner or blower access panel): 1.
Page 16 BLK wire from IFM. For medium speed, disconnect RED wire from IGC terminal BM and connect BLU wire from IFM. 5. Models 4BGX024-036 have LS1 and LS2 wired in series. Models 48GX042-060 have LS1 only. C00057 Fig. 15—208/230-1-60 Wiring Diagram, Units 582A and 583A —16—...
Page 17 BLK wire from IFM. For medium speed, disconnect RED wire from IGC terminal BM and connect BLU wire from IFM. 5. Models 4BGX024-036 have LS1 and LS2 wired in series. Models 48GX042-060 have LS1 only. C00058 Fig. 16—208/230-3-60 Wiring Diagram, Units 582A and 583A —17—...
Page 18 BLK wire from IFM. For medium speed, disconnect RED wire from IGC terminal BM and connect BLU wire from IFM. 5. Models 4BGX024-036 have LS1 and LS2 wired in series. Models 48GX042-060 have LS1 only. C00059 Fig. 17—460-3-60 Wiring Diagram, Units 582A and 583A —18—...
Page 19: Check Burner Flame
TABLE 6—HEATING INPUTS GAS SUPPLY PRESSURE MANIFOLD HEATING NUMBER (IN. WG) PRESSURE INPUT (IN. WG) Natural Propane† (BTUH)* ORIFICES Natural Propane† 40,000 13.0 13.0 60,000 13.0 13.0 90,000 13.0 13.0 115,000 13.0 13.0 130,000 13.0 13.0 * When a unit is converted to propane, different size orifices must be used. See separate, natural-to-propane conversion kit instructions. †...
Page 20: Auxiliary Limit Switch (Rollout)
TABLE 7—AIR DELIVERY (CFM) AT INDICATED TEMPERATURE RISE AND RATED HEATING INPUT HEATING TEMPERATURE RISE °F INPUT (BTUH) 40,000 1500 1200 1000 — — 60,000 2250 1800 1500 1286 1125 1000 — 90,000 — — 2250 1929 1688 1500 1350 1227 1125 1038...
Page 21: Indoor Airflow And Airflow Adjustments
Airflow can be changed by changing the lead connections of the (indoor) fan motor (IFM). blower motor. Unit 582A two- or three-speed motors (except size 030) are factory NOTE: Once the compressor has started and then stopped, it wired for low speed operation. Unit 582A030 is factory wired for should not be started again until 5 minutes have elapsed.
Page 22 1745 * Air delivery values are without air filter and are for dry coil (See Table 14–582A Wet Coil Pressure Drop). NOTE: Deduct field-supplied air filter pressure drop and wet coil pressure drop to obtain external static pressure available for ducting.
Page 23 TABLE 13—DRY COIL AIR DELIVERY* – HORIZONTAL AND DOWNFLOW DISCHARGE – UNIT 583A024-060 (DEDUCT 10 PERCENT FOR 208 VOLTS) 230 AND 460 VOLT External Static Pressure (in. wg) Motor Unit Speed Watts — — — — — — — — —...
Page 24 C00046 C00042 Fig. 18—Cooling Charging Chart, 582A018 Units Fig. 19—Cooling Charging Chart, 582A024 Units C00043 C00044 Fig. 20—Cooling Charging Chart, 582A030 Units Fig. 21—Cooling Charging Chart, 582A036 Units 3. Inspect blower motor and wheel for cleanliness at the CAUTION: Errors made when reconnecting wires may beginning of each heating and cooling season.
Page 25: Air Filter
OUTDOOR TEMP ° F ° C SUCTION LINE TEMPERATURE (°F) SUCTION LINE TEMPERATURE (°C) C00045 C00047 Fig. 22—Cooling Charging Chart, 582A042 Units Fig. 23—Cooling Charging Chart, 582A048 Units OUTDOOR TEMP (024) 60HZ CHARGING CHART OUTDOOR TEMP ° F ° C °...
Page 26: Flue Gas Passageways
OUTDOOR TEMP OUTDOOR TEMP (030) 60HZ CHARGING CHART (036) 60HZ CHARGING CHART ° F ° C ° F ° C SUCTION LINE TEMPERATURE (°F) SUCTION LINE TEMPERATURE (°F) SUCTION LINE TEMPERATURE (°C) SUCTION LINE TEMPERATURE (°C) C99046 C00051 Fig. 26—Cooling Charging Chart, 583A030 Units Fig.
Page 27: Combustion-Air Blower
OUTDOOR TEMP TABLE 14—582A WET COIL PRESSURE DROP (060) 60HZ CHARGING CHART ° F ° C UNIT SIZE AIRFLOW PRESSURE DROP 582A (CFM) (IN. WG) 0.049 0.070 0.095 0.077 0.100 0.127 0.065 1000 0.080 1100 0.097 1100 0.084 1200 0.100 1300 0.177...
Page 28: Condenser Coil, Evaporator Coil, And Condensate Drain Pan
FRONT ACCESS PANEL C99091 Fig. 32—Unit Access Panel C99086 Fig. 34—Burner Rack Removed 8. Slide the burner rack out of the unit (See Fig. 31 and 34). BLOWER HOUSING 9. To reinstall, reverse the procedure outlined above. H. CONDENSER COIL, EVAPORATOR COIL, AND CONDENSATE DRAIN PAN Inspect the condenser coil, evaporator coil, and condensate drain pan at least once each year or more often if necessary.
Page 29: Electrical Controls And Wiring
3. Inspect the fan blades for cracks or bends. If oil is detected or if low cooling performance is suspected, leak-test all refrigerant tubing using an electronic leak-detector, 4. If fan needs to be removed, loosen the setscrew and slide halide torch, or liquid-soap solution.
Page 30 TABLE 16—TROUBLESHOOTING GUIDE—COOLING SYMPTOM CAUSE REMEDY Power Failure Call power company. Fuse blown or circuit breaker tripped Replace fuse or reset circuit breaker. Defective thermostat, contactor, transformer, or control relay Replace component. Compressor and condenser fan will not start. Insufficient line voltage Determine cause and correct.
Page 31 TABLE 17—TROUBLESHOOTING GUIDE–HEATING SYMPTOM CAUSE REMEDY Water in gas line Drain. Install drip leg. No power to furnace Check power supply fuses, wiring, or circuit breaker. Check transformer. No 24-v power supply to control circuit NOTE: Some transformers have internal overcurrent protection that requires a cool-down period to reset.
Page 32 TABLE 18—TROUBLESHOOTING GUIDE–LED ERROR CODES SYMPTOM CAUSE REMEDY Check 5-amp fuse on IGC*, power to unit, 24–v circuit breaker, and transformer. Units without a 24–v circuit breaker have an internal Hardware failure. Loss of power to control module (IGC)*. overload in the 24–v transformer. If the overload trips, allow 10 min- (LED OFF) utes for automatic reset.
Page 33 START-UP CHECKLIST (REMOVE AND STORE IN JOB FILE) I. PRELIMINARY INFORMATION MODEL NO: ................................SERIAL NO: ................................DATE: ..................................TECHNICIAN: ................................JOB LOCATION: ................................II. PRE-START-UP (insert checkmark in box as each item is completed) ____ VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT ____ VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS ____ CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS ____ CHECK GAS PIPING FOR LEAKS...
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Page 36 © 2002 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231 Page 36 Printed in U.S.A. ii582a184 Catalog No. 5358-208...

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