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Bryant 582A Series, Инструкция по установке, запуску и обслуживанию

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Bryant 582A Series Скачать руководство пользователя страница 31

VI. BURNER IGNITION

Unit is equipped with a direct spark ignition 100% lockout
system. Ignition module is located in the control box. Module
contains a self-diagnostic LED. During servicing, refer to la-
bel diagram for LED interpretation.

If lockout occurs, unit may be reset by either momentarily
interrupting power supply to unit, or turning selector switch
to OFF position at the thermostat.

VII. MAIN BURNERS

At the beginning of each heating season, inspect for deterio-
ration or blockage due to corrosion or other causes. Observe
the main burner flames and adjust if necessary.

CAUTION:

When servicing gas train, do not hit or

plug orifice spuds.

A. Removal of Gas Train

1. Shut off manual gas valve.

2. Shut off power to unit.

3. Remove unit access panel. (See Fig. 32.)

4. Disconnect gas piping at unit gas valve.

5. Remove wires connected to gas valve. Mark each wire.

6. Remove ignitor and sensor wires at the ignitor module.

7. Remove the mounting screw that attaches the burner

rack to the basepan. (See Fig. 31.)

8. Slide the burner rack out of the unit. (See Fig. 31

and 34.)

9. To reinstall, reverse the procedure outlined above.

VIII. CONDENSER COIL, EVAPORATOR COIL, AND
CONDENSATE DRAIN PAN

Inspect the condenser coil, evaporator coil, and condensate
drain pan at least once each year.

The coils are easily cleaned when dry; therefore, inspect and
clean the coils either before or after each cooling season.
Remove all obstructions, including weeds and shrubs, that
interfere with the airflow through the condenser coil.
Straighten bent fins with a fin comb. If coated with dirt or
lint, clean the coils with a vacuum cleaner, using the soft brush

Fig. 32 — Unit Access Panel

BLOWER
HOUSING

2 SETSCREWS
(HIDDEN)

Fig. 33 — Removal of Motor and Blower Wheel

Fig. 34 — Burner Rack Removed

—31—

Содержание 582A Series

Страница 1: ...rained personnel can perform basic maintenance func tions of cleaning coils and filters All other operations should be performed by trained service personnel When working on air conditioning equipment observe precautions in the lit erature tags and labels attached to the unit and other safety precautions that may apply Follow all safety codes Wear safety glasses and work gloves Use quenching cloth...

Страница 2: ... 249 0 113 2 35 02 889 5 20 0 508 0 14 0 355 6 15 0 381 0 582A024040 060 208 230 1 60 280 0 127 3 35 02 889 5 22 5 571 5 13 0 330 2 15 0 381 0 582A030040 060 208 230 1 60 208 230 3 60 280 0 127 3 35 02 889 5 21 5 546 1 13 75 349 3 15 0 381 0 582A036060 090 208 230 1 60 208 230 3 60 460 3 60 314 0 142 7 35 02 889 5 22 5 571 5 14 0 355 6 13 0 330 2 582A042060 090 208 230 1 60 208 230 3 60 460 3 60 3...

Страница 3: ... CG Center of Gravity COND Condenser EVAP Evaporator NEC National Electrical Code REQ D Required NOTE Dimensions are in mm in UNIT ELECTRICAL CHARACTERISTICS UNIT WEIGHT UNIT HEIGHT in mm CENTER OF GRAVITY in mm lb kg A X Y Z 582A048090 115 130 208 230 1 60 208 230 3 60 460 3 60 415 188 6 38 98 990 2 22 558 5 16 406 4 17 432 0 582A060090 115 130 208 230 1 60 208 230 3 60 460 3 60 450 204 5 38 98 9...

Страница 4: ...d weatherproof all external ductwork joints and roof openings with counter flashing and mastic in accordance with applicable codes Ducts passing through an unconditioned space must be in sulated and covered with a vapor barrier If a plenum return is used on a vertical unit the return should be ducted through the roof deck to comply with applicable fire codes A minimum clearance is not required aro...

Страница 5: ... applied as required to unit being installed 3 Dimensions in are in millimeters 4 Roof curb is made of 16 gage steel 5 Table lists only the dimensions per part number that have changed 6 Attach ductwork to curb flanges of duct rest on curb 7 Insulated panels 1 in thick fiberglass 1 lb density 8 Dimensions are in inches 3 0 4 0 BASE PAN BOTTOM SUPPLY 0 75 SIDE PANEL SUPPORT RIB S COUNTER FLASHING F...

Страница 6: ... 14 0 355 6 042 377 171 4 21 5 546 1 13 5 342 9 048 437 198 6 22 0 558 5 17 0 432 0 060 472 214 5 22 0 558 5 17 0 432 0 UNIT 583A MAXIMUM WEIGHT A B Size lb kg in mm in mm 024 312 688 0 22 0 558 5 14 5 368 3 030 335 738 7 22 0 558 5 15 3 388 6 036 343 756 4 22 0 558 5 15 3 388 6 042 404 890 9 23 0 584 2 16 3 414 0 048 443 976 9 21 5 546 1 16 3 414 0 060 490 1080 5 23 5 596 9 16 3 414 3 Fig 6 Sugge...

Страница 7: ...ide and the left side of the hood VIII STEP 8 INSTALL GAS PIPING The gas supply pipe enters the unit through the access hole provided The gas connection to the unit is made to the 1 2 in FPT gas inlet on the manual shutoff or gas valve Install a gas supply line that runs to the heating section Re fer to Table 3 and the NFGC for gas pipe sizing Do not use cast iron pipe It is recommended that a bla...

Страница 8: ...owaway 20 x 20 20 x 20 20 x 20 20 x 20 20 x 20 20 x 24 20 x 24 20 x 24 20 x 24 UNIT SIZE 582A 048090 048115 048130 060090 060115 060130 NOMINAL CAPACITY ton 4 4 4 5 5 5 OPERATING WEIGHT lb 415 415 415 450 450 450 COMPRESSORS Scroll Reciprocating Quantity 1 1 REFRIGERANT R 22 Quantity lbs 6 0 6 0 6 0 8 0 8 0 8 0 REFRIGERANT METERING DEVICE Acutrol Device Orifice ID in 032 032 032 030 030 030 CONDEN...

Страница 9: ...x 24 20 x 24 24 x 30 24 x 30 UNIT SIZE 583A 048090 048115 048130 060090 060115 060130 NOMINAL CAPACITY ton 4 4 4 5 5 5 OPERATING WEIGHT lb 421 421 421 468 468 468 COMPRESSORS Scroll Quantity 1 REFRIGERANT R 22 Quantity lb 7 2 7 2 7 2 8 1 8 1 8 1 REFRIGERANT METERING DEVICE Acutrol Device Orifice ID in 034 034 034 032 032 032 CONDENSER COIL Rows Fins in 2 17 2 17 2 17 2 17 2 17 2 17 Face Area sq ft...

Страница 10: ...ommended that the basepan insulation around the perimeter of the vertical return air opening be secured to the basepan with aluminum tape Applicable local codes may require aluminum tape to prevent exposed fiberglass 6 Cover both horizontal duct openings with the duct cov ers from the accessory duct cover kit Ensure opening is air and watertight 7 After completing unit conversion perform all safet...

Страница 11: ...recautions could result in damage to the unit being installed 1 Make all electrical connections in accordance with NEC ANSI NFPA latest edition and local electrical codes gov erning such wiring In Canada all electrical connec tions must be in accordance with CSA standard C22 1 Canadian Electrical Code Part 1 and applicable local codes Refer to unit wiring diagram 2 Use only copper conductor for co...

Страница 12: ...3 8 27 5 45 208 230 3 60 187 253 10 7 85 0 1 6 3 8 18 8 25 460 3 60 414 506 5 3 42 0 0 9 2 0 9 5 15 048 208 230 1 60 197 253 25 3 131 0 1 6 3 8 37 0 60 208 230 3 60 187 253 13 5 108 0 1 6 3 8 22 3 35 460 3 60 414 506 6 7 47 5 0 9 2 0 11 3 15 060 208 230 1 60 187 253 28 9 147 0 1 6 6 2 43 9 60 208 230 3 60 187 253 18 6 125 0 1 6 6 2 31 1 45 460 3 60 414 506 8 5 66 5 0 9 3 2 14 7 20 LEGEND FLA Full ...

Страница 13: ... Load Amps Fuse or HACR Breaker NOTES 1 In compliance with NEC National Electrical Code requirements for multimotor and combination load equipment refer to NEC Articles 430 and 440 the overcurrent protective device for the unit shall be fuse or HACR breaker The CGA Canadian Gas Association units may be fuse or circuit breaker 2 Minimum wire size is based on 60 C copper wire If other than 60 C wire...

Страница 14: ...zed safety practices and wear protec tive goggles when checking or servicing refrigerant system 2 Do not operate compressor or provide any electric power to unit unless compressor terminal cover is in place and secured 3 Do not remove compressor terminal cover until all electrical sources are disconnected 4 Relieve and recover all refrigerant from system be fore touching or disturbing anything ins...

Страница 15: ... sure that burner orifices are properly aligned Un stable operation may occur when the burner orifices in the manifold are misaligned Follow the lighting instructions on the heating section opera tion label located inside the burner or blower access door to start the heating section NOTE Make sure that gas supply has been purged and that all gas piping has been checked for leaks A Check Heating Co...

Страница 16: ...pply to unit 2 Remove pipe plug on manifold see Fig 13 then con nect manometer at this point Turn on gas to unit 3 Record number of seconds for gas meter test dial to make one revolution 4 Divide number of seconds in Step 3 into 3600 number of seconds in one hour 5 Multiply result of Step 4 by the number of cu ft shown for one revolution of test dial to obtain cu ft of gas flow per hour 6 Multiply...

Страница 17: ...at the flames are approxi mately the same for each burner Propane will have blue flame with yellow tips See Fig 14 Refer to Maintenance section for information on burner removal E Airflow and Temperature Rise The heating section for each size unit is designed and ap proved for heating operation within the temperature rise range stamped on the unit rating plate Table 7 shows the approved temperatur...

Страница 18: ...he function of the switch is to close the main gas valve in the event of flame rollout The switch is located above the main burners When the temperature at the auxiliary switch reaches the maximum allowable temperature the R control circuit trips closing the gas valve and stopping gas flow to the burners The indoor evaporator fan motor IFM and in duced draft motor continue to run until switch is r...

Страница 19: ...r Field Splice Terminal Marked Terminal Unmarked Splice Splice Marked Factory Wiring Field Control Wiring Field Power Wiring Accessory or Optional Wiring To Indicate Common Potential Only Not to Represent Wiring NOTES 1 If any of the original wires furnished are replaced they must be replaced with type 90 degree C wire or its equivalent 2 See price pages for thermostat and subbases 3 Use 75 degree...

Страница 20: ...S Rollout Switch SEN Sensor SW Switch TRAN Transformer Field Splice Terminal Marked Terminal Unmarked Splice Splice Marked Factory Wiring Field Control Wiring Field Power Wiring Accessory or Optional Wiring To Indicate Common Potential Only Not to Represent Wiring NOTES 1 If any of the original wires furnished are replaced they must be replaced with type 90 de gree C wire or its equivalent 2 See p...

Страница 21: ... Sensor SW Switch TRAN Transformer Field Splice Terminal Marked Terminal Unmarked Splice Splice Marked Factory Wiring Field Control Wiring Field Power Wiring Accessory or Optional Wiring To Indicate Common Potential Only Not to Represent Wiring NOTES 1 If any of the original wires furnished are replaced they must be replaced with type 90 de gree C wire or its equivalent 2 See price pages for therm...

Страница 22: ... section on page 15 C Indoor Airflow and Airflow Adjustments CAUTION For cooling operation the recommended airflow is 350 to 450 cfm for each 12 000 Btuh of rated cooling capacity For heating operation the airflow must produce a temperature rise that falls within the range stamped on the unit rating plate Table 7 shows the temperature rise at various airflow rates Tables 9 and 10 show both heating...

Страница 23: ...Fig 18 Cooling Charging Chart 582A018 Units Fig 19 Cooling Charging Chart 582A024 Units Fig 20 Cooling Charging Chart 582A030 Units Fig 21 Cooling Charging Chart 582A036 Units 23 ...

Страница 24: ...Fig 21 Cooling Charging Chart 582A042 Units Fig 24 Cooling Charging Chart 582A060 Units Fig 23 Cooling Charging Chart 582A048 Units 24 ...

Страница 25: ...Fig 25 Cooling Charging Chart 583A024 Units Fig 26 Cooling Charging Chart 583A030 Units Fig 27 Cooling Charging Chart 583A036 Units Fig 28 Cooling Charging Chart 583A042 Units 25 ...

Страница 26: ...Fig 29 Cooling Charging Chart 583A048 Units Fig 30 Cooling Charging Chart 583A060 Units 26 ...

Страница 27: ...126 1018 858 781 High Watts 810 800 790 782 766 742 723 709 688 661 627 Cfm 1800 1745 1660 1600 1547 1465 1360 1270 1163 967 876 042 Low Watts 675 660 650 640 630 620 610 595 580 Cfm 1454 1327 1326 1275 1204 1142 1081 995 918 Med Watts 886 855 825 795 778 765 750 735 718 700 Cfm 1515 1458 1406 1350 1285 1224 1163 1091 1013 932 High Watts 1000 950 925 910 890 875 855 833 Cfm 1551 1488 1424 1360 129...

Страница 28: ...5 593 574 549 518 485 454 Cfm 1626 1614 1579 1532 1478 1421 1361 1295 1218 1120 Med Watts 726 695 661 625 591 561 540 Cfm 1731 1672 1610 1541 1456 1345 1193 High Watts 790 766 742 713 Cfm 1699 1602 1494 1367 048 Low Watts 614 588 577 572 566 556 539 517 491 Cfm 1591 1549 1518 1490 1460 1421 1372 1312 1242 Med Watts 778 756 738 719 699 676 650 623 596 572 555 Cfm 1854 1837 1804 1759 1705 1643 1577 ...

Страница 29: ...op After a 30 second delay the blower motor stops The unit is in a standby condition waiting for the next call for cool ing from the room thermostat MAINTENANCE To ensure continuing high performance and to minimize the possibility of premature equipment failure periodic mainte nance must be performed on this equipment This combina tion heating cooling unit should be inspected at least once each ye...

Страница 30: ... handling and or clean ing blower wheel be sure not to disturb balance weights clips on blower wheel vanes c Remove caked on dirt from wheel and housing with a brush Remove lint and or dirt accumulations from wheel and housing with vacuum cleaner using soft brush attachment Remove grease and oil with mild solvent d Reassemble wheel into housing e Reassemble motor into housing Be sure setscrews are...

Страница 31: ...s piping at unit gas valve 5 Remove wires connected to gas valve Mark each wire 6 Remove ignitor and sensor wires at the ignitor module 7 Remove the mounting screw that attaches the burner rack to the basepan See Fig 31 8 Slide the burner rack out of the unit See Fig 31 and 34 9 To reinstall reverse the procedure outlined above VIII CONDENSER COIL EVAPORATOR COIL AND CONDENSATE DRAIN PAN Inspect t...

Страница 32: ...connections are noticed disassemble the connection clean all the parts restrip the wire end and reassemble the connection properly and securely After inspecting the electrical controls and wiring replace the access panel Start the unit and observe at least one com plete heating cycle and one complete cooling cycle to ensure proper operation If discrepancies are observed in either or both operating...

Страница 33: ...e and correct Defective run start capacitor overload or start relay Determine cause and replace Defective thermostat Replace thermostat Faulty condenser fan motor or capacitor Replace Restriction in refrigerant system Locate restriction and remove Compressor operates continuously Dirty air filter Replace filter Unit undersized for load Decrease load or increase unit size Thermostat set too low Res...

Страница 34: ...east 5 minutes for any gas to dissipate before attempt ing to light unit 2 Check gas valve Inadequate heating Dirty air filter Clean or replace filter as necessary Gas input to furnace too low Check gas pressure at manifold Match with that on unit nameplate Unit undersized for application Replace with proper unit or add additional unit Restricted airflow Clean or replace filter Remove any restrict...

Страница 35: ...g gaps etc Ensure that flame sense and ignition wires are properly terminated Verify that unit is obtaining proper amount of gas Induced draft motor fault LED 6 flashes IGC does not sense that induced draft motor is operating Check for proper voltage If motor is operating check the speed sensor plug IGC Terminal J2 connection Proper connection PIN 1 White PIN 2 Red PIN 3 Black Rollout switch fault...

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Страница 38: ...ing popular video based formats and materials All include video and or slides plus companion book Classroom Service Training which includes hands on experience with the products in our labs can mean increased confidence that really pays dividends in faster troubleshooting and fewer callbacks Course descriptions and schedules are in our catalog CALL FOR FREE CATALOG 1 800 962 9212 Packaged Service ...

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Страница 40: ...ORIFICE AND SETSCREW TIGHTNESS III START UP ELECTRICAL SUPPLY VOLTAGE L1 L2 L2 L3 L3 L1 COMPRESSOR AMPS L1 L2 L3 COMPRESSOR AMPS L1 L2 L3 INDOOR EVAPORATOR FAN AMPS TEMPERATURES OUTDOOR CONDENSER AIR TEMPERATURE DB RETURN AIR TEMPERATURE DB WB COOLING SUPPLY AIR DB WB GAS HEAT SUPPLY AIR PRESSURES GAS INLET PRESSURE IN WG GAS MANIFOLD PRESSURE IN WG REFRIGERANT SUCTION PSIG SUCTION LINE TEMP REFRI...

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