Bryant DURAPAC PLUS 581B Скачать руководство пользователя страница 10

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—

RACEWAY

LOW VOLTAGE
CONNECTIONS

INTEGRATED GAS UNIT
CONTROLLER (IGC)

HOLE IN END PANEL (HIDDEN)

Fig. 10 — Power Wiring Connections

LEGEND

—

Contactor

COMPS —

Compressors

EQUIP

—

Equipment

GND

—

Ground

IFC

—

Indoor (Evaporator)
Fan Contactor

NEC

—

National Electrical Code

—

Terminal Block

LEGEND

NOTE:

Underlined letter indicates active thermostat output when con-

figured for A/C operation.

Fig. 11 — Low-Voltage Connections With or

Without Economizer

Field Wiring

Fig. 12 — Field Control Wiring Raceway

LEGEND

—

Contactor

COMP —

Compressors

EQUIP —

Equipment

GND

—

Ground

IFC

—

Indoor (Evaporator)
Fan Contactor

NEC

—

National Electrical Code

—

Terminal Block

WIRE
CONNECTIONS
TO
LOW-VOLTAGE
SECTION

COOL STAGE 1

FAN

HEAT STAGE 1

COOL STAGE 2

HEAT STAGE 2

24 VAC HOT

24 VAC COM

N/A

OUTDOOR AIR

SENSOR

Y1/W2

W/W1

Y/Y2

O/W2

THERMOSTAT DIPSWITCH SETTINGS

IPD/X

ON
OFF

BRYANT ELECTRONIC THERMOSTAT

Содержание DURAPAC PLUS 581B

Страница 1: ...ns shipped with curb See Fig 2 Install insulation cant strips roofing felt and counter flashing as shown Duct work must be attached to curb If gas is to be routed through the curb attach the accessory...

Страница 2: ...ed to initiate both stages of heat when the temperature is below 45 F Indoor comfort may be compromised when these lower air tempera tures are used with insufficient heating temperature rise III STEP...

Страница 3: ...arance 4 ft on each side 7 Direction of airflow 8 Connector packages CRBTMPWR001A01 and 002A01 are for thru the curb type gas Packages CRBTMPWR003A01 and 004A01 are for thru the bottom type gas connec...

Страница 4: ...equate combustion and ventilation air space must be pro vided for proper operation of this equipment Be sure that installation complies with all local codes and Section 5 3 Air for Combustion and Vent...

Страница 5: ...When connecting the gas line to the unit gas valve the installer MUST use a backup wrench to prevent damage to the valve NOTES 1 Place unit on curb as close as possible to the duct end 2 Dimension in...

Страница 6: ...anced Copper Tubes Aluminum Double Wavy Fins Acutrol Metering Device Standard Unit Rows Fins in 2 15 2 15 4 15 4 15 Total Face Area sq ft 5 5 5 5 5 5 5 5 Unit with Perfect Humidity Dehumidification Sy...

Страница 7: ...Stage 14 14 14 14 Second Stage 14 14 14 14 Gas Input Btuh First Stage Second Stage 3 phase units 072 50 000 72 000 50 000 72 000 50 000 72 000 50 000 72 000 115 82 000 115 000 82 000 115 000 82 000 1...

Страница 8: ...8 Fig 7 Base Unit Dimensions 581B036 072...

Страница 9: ...described in Steps 1 4 below 1 If mounted on a roof curb and electrical power is to be run through the basepan an accessory thru the bot tom connection kit is required This is available through the l...

Страница 10: ...igured for A C operation Fig 11 Low Voltage Connections With or Without Economizer Field Wiring Fig 12 Field Control Wiring Raceway LEGEND C Contactor COMP Compressors EQUIP Equipment GND Ground IFC I...

Страница 11: ...18 5 25 25 18 18 90 90 460 3 60 414 508 5 1 39 0 0 4 2 2 30 9 0 20 9 46 575 3 60 518 632 4 2 31 0 0 4 2 2 30 7 3 20 7 37 048 4 Tons 208 230 1 60 187 254 1 23 7 126 0 0 7 4 9 60 35 2 35 2 45 45 34 34 1...

Страница 12: ...TAGE V Ph Hz VOLTAGE RANGE COMPRESSOR each OFM each IFM COMBUSTION FAN MOTOR POWER SUPPLY MINIMUM UNIT DISCONNECT SIZE Min Max Qty RLA LRA FLA FLA RLA MCA MOCP FLA LRA 036 208 230 3 60 187 254 1 10 3...

Страница 13: ...cor ner post to the 24 v barrier located on the left side of the control box See Fig 12 The raceway provides the UL required clearance between high and low voltage wiring 3 A field supplied relay must...

Страница 14: ...Remove and save 6 screws 3 on each side from sides of the manual outdoor air damper 7 Align screw holes on hood with screw holes on side of manual outdoor air damper See Fig 18 and 19 Secure hood wit...

Страница 15: ...the economizer The EconoMi er IV controller is mounted on top of the EconoMi er IV in the position shown in Fig 21 To remove the component box from its shipping posi tion remove the screw holding the...

Страница 16: ...shown in Fig 28 Outdoor air leakage is shown in Fig 29 Return air pressure drop is shown in Fig 30 F EconoMi er IV Standard Sensors Outdoor Air Temperature OAT Sensor The outdoor air temperature senso...

Страница 17: ...he secondary of the transformer grounded 3 For field installed remote minimum position POT remove black wire jumper between P and P1 and set control minimum position POT to the minimum position Fig 27...

Страница 18: ...additional acces sory dry bulb sensor part number CRTEMPSN002A00 The accessory sensor must be mounted in the return airstream See Fig 34 Wiring is provided in the EconoMi er IV wiring harness See Fig...

Страница 19: ...int EXH SET potentiometer See Fig 32 The set point represents the damper position above which the exhaust fans will be turned on When there is a call for exhaust the EconoMi er IV controller provides...

Страница 20: ...4 75 24 80 27 80 27 85 29 90 32 95 35 100 38 APPROXIMATE DRY BULB TEMPERATURE F C A A B B C C D D R E L A T I V E H U M I D I T Y HIGH LIMIT CURVE TR1 24 Vac COM TR 24 Vac HOT 1 2 3 4 5 EF EF1 _ P1 T1...

Страница 21: ...xed Air Temperature Once base ventilation has been determined set the mini mum damper position potentiometer to the correct position The same equation can be used to determine the occupied or maximum...

Страница 22: ...e and tighten mounting nuts see Fig 39 3 Adjust bolt and nut on mounting plate to secure motor in fixed position Table 6A 581B Fan Rpm at Motor Pulley Setting With Standard Motor Approximate fan rpm s...

Страница 23: ...NUOUS BHP MAXIMUM OPERATING WATTS UNIT VOLTAGE MAXIMUM AMP DRAW 036 Single 1 20 1000 208 230 4 9 Three 1 20 1000 208 230 4 9 460 2 2 575 2 2 048 Single 1 20 1000 208 230 4 9 Three 1 20 1000 208 230 4...

Страница 24: ...V 0 045 0 065 0 08 0 12 0 145 0 175 0 22 0 255 Horizontal EconoMi er IV 0 1 0 125 0 15 0 18 0 225 0 275 FIOP Factory Installed Option UNIT 581B ARI RATING decibels OCTAVE BANDS 63 125 250 500 1000 200...

Страница 25: ...71 702 1249 0 77 765 1000 1041 0 59 587 1104 0 67 662 1163 0 74 737 1219 0 81 811 1272 0 89 883 1100 1066 0 68 674 1129 0 76 759 1188 0 85 843 1243 0 93 925 1296 1 01 1007 1200 1093 0 77 767 1155 0 8...

Страница 26: ...tts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts 1200 1093 0 77 767 1155 0 87 861 1213 0 96 955 1268 1 05 1047 1321 1 14 1137 1300 1119 0 87 866 1181 0 98 970 1239 1 08 1073 1294 1 18 1175 1346 1 28 1275...

Страница 27: ...1900 1438 1 57 1391 1504 1 73 1537 1567 1 90 1685 1626 2 06 1833 1682 2 23 1983 2000 1471 1 72 1523 1536 1 89 1677 1598 2 06 1831 1657 2 24 1986 2100 1504 1 87 1665 1569 2 06 1825 1630 2 24 1986 2200...

Страница 28: ...90 1686 1600 2 06 1833 1660 2 23 1977 1718 2 38 2118 2100 1502 1 89 1681 1568 2 07 1840 1631 2 25 1996 2200 1535 2 06 1834 1600 2 25 2002 2300 1569 2 25 1996 2400 2500 2600 2700 2800 2900 3000 Bhp Br...

Страница 29: ...1000 1042 0 70 700 1107 0 83 825 1168 0 96 956 1225 1 10 1091 1100 1065 0 77 765 1130 0 90 896 1190 1 04 1032 1247 1 18 1173 1200 1089 0 84 837 1153 0 98 974 1213 1 12 1115 1300 1113 0 92 915 1177 1...

Страница 30: ...1201 1 15 1149 1500 1163 1 10 1092 1600 1189 1 20 1191 1700 1800 1900 2000 Bhp Brake Horsepower Watts Input Watts to Motor AIRFLOW CFM EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 Rpm Bhp Watts...

Страница 31: ...CFM EXTERNAL STATIC PRESSURE in wg 0 2 0 4 0 6 0 8 1 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts 1500 800 0 39 350 904 0 49 438 999 0 60 535 1087 0 72 640 1169 0 85 753 16...

Страница 32: ...65 1 32 1173 1432 1 48 1313 1497 1 64 1459 1559 1 82 1612 1800 1321 1 28 1137 1390 1 43 1273 1455 1 59 1415 1518 1 76 1563 1579 1 93 1718 1900 1348 1 40 1243 1415 1 56 1381 1479 1 72 1526 1541 1 89 16...

Страница 33: ...1 02 903 1166 1 21 1070 1242 1 40 1245 1313 1 61 1427 2100 1032 0 95 844 1120 1 14 1010 1200 1 33 1184 1275 1 54 1365 1345 1 75 1553 2200 1073 1 07 954 1158 1 27 1127 1236 1 47 1307 1308 1 68 1495 137...

Страница 34: ...lastic caps identify these valves These valves have O rings inside which screw the cap onto a brass body to prevent leaks No field access to these valves is available at this time Ensure the plastic c...

Страница 35: ...induced draft motor will start 5 After a call for heating the main burners should light within 5 seconds If the burner does not light then there is a 22 second delay before another 5 second try If th...

Страница 36: ...roportionally As the CO2 level decreases because of the increase in fresh air the outdoor air damper will be proportionally closed Damper position will follow the higher demand condition from DCV mode...

Страница 37: ...extremely low sensible heat ratio capability Similar to the subcooling mode of operation hot gas reheat mode operates only when the outside air temperature is warmer than 40 F Below this temperature a...

Страница 38: ...same dimensions as original filters E Outdoor Air Inlet Screens Clean screen with steam or hot water and a mild detergent Do not use disposable filters in place of screen II LUBRICATION A Compressors...

Страница 39: ...t only the subcooling reheat dehumidification coil liquid line solenoid valve be energized The subcooling reheat dehumid ification coil liquid line solenoid valve MUST be energized to use the charging...

Страница 40: ...40 Fig 48 Cooling Charging Chart Standard 581B036 Fig 49 Cooling Charging Chart Standard 581B048 Fig 50 Cooling Charging Chart Standard 581B060 Fig 51 Cooling Charging Chart Standard 581B072...

Страница 41: ...rfect Humidity Dehumidification System NOTE When using the charging charts it is important that only the subcooling reheat dehu midification coil liquid line solenoid valve be energized The subcooling...

Страница 42: ...lems when the power supply is uninterrupted The LED can be observed through the viewport When a break in power occurs the IGC will be reset resulting in a loss of fault history and the evaporator fan...

Страница 43: ...HEAT UNITS 60 000 BTUH INPUT 581B036060N 581B048060N 581B060060N 72 000 BTUH INPUT 581B036071 581B036072 581B048071 581B048072 581B060071 581B060072 581B072072 MEDIUM AND HIGH HEAT UNITS 90 000 BTUH I...

Страница 44: ...Ignitor IDM Induced Draft Motor IFC Indoor Fan Contactor IFM Indoor Fan Motor IGC Integrated Gas Unit Controller LPS Low Pressure Switch LS Limit Switch MGV Main Gas Valve Splice Splice Marked Factory...

Страница 45: ...with range on unit nameplate information Ignition Lockout LED 5 Flashes Unit unsuccessfully attempted ignition for 15 minutes Check ignitor and flame sensor electrode spacing gaps etc Ensure that flam...

Страница 46: ...Check orifice to burner alignment Burners Will Not Turn Off Unit is locked into Heating mode for a one minute minimum Wait until mandatory one minute time period has elapsed or reset power to unit PR...

Страница 47: ...eplace 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 The...

Страница 48: ...ed Ventilation and Power Exhaust To check DCV and Power Exhaust 1 Make sure EconoMi er IV preparation procedure has been performed 2 Ensure terminals AQ and AQ1 are open The LED for both DCV and Exhau...

Страница 49: ...ng 24 vac Occupied no power Unoccupied Modulation is based on the supply air sensor signal Modulation is based on the DCV signal Modulation is based on the greater of DCV and supply air sensor signals...

Страница 50: ...ping 4 9 34 Gas pressure 1 7 Heat anticipator settings 7 9 Heat exchanger 7 High flow valves 34 High pressure switch 7 Horizontal units 1 2 Humidistat 13 Indoor air quality sensor 19 Integrated gas co...

Страница 51: ......

Страница 52: ...PER INSTALLATION INSTRUCTIONS CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS CHECK GAS PIPING FOR LEAKS CHECK THAT RETURN INDOOR AIR FILTERS ARE CLEAN AND IN PLACE VERIFY THAT UNIT INSTA...

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