Bryant 030-060 Installation And Service Instructions Manual Download

Page: 3 / 26

Fig. 2—601A030-042/602A030-036 Unit Dimensions

UNIT

ELECTRICAL CHARACTERISTICS

UNIT WEIGHT

UNIT HEIGHT

IN. (MM)

”A”

CENTER OF GRAVITY

IN. (MM)

601A030

208/230-3-60

287

130.2

39.02 (991.1)

19.5 (495.3)

13.7 (348.0)

15.0 (381.0)

601A036

208/230-3-60, 460-3-60

291

132.0

37.02 (940.3)

19.5 (495.3)

13.7 (348.0)

13.0 (330.2)

601A042

208/230-3-60, 460-3-60

323

146.5

37.02 (940.3)

19.7 (500.4)

14.0 (355.6)

13.0 (330.2)

602A030

208/230-3-60

320

145.2

37.02 (940.3)

19.7 (500.4)

14.0 (355.6)

17.6 (447.0)

602A036

208/230-3-60, 460-3-60

328

148.8

37.02 (940.3)

19.7 (500.4)

14.0 (355.6)

16.5 (419.1)

C00137

—3—

Summary of Contents for 030-060

Page 1: ...ntrols and wiring 20 Refrigerant circuit 20 Indoor airflow 20 Metering device 20 Liquid line strainers 22 High Flow Valves 22 Time delay relay 22 Loss of charge switch 22 Check defrost thermostat 22 Defrost Thermostat 22 TROUBLESHOOTING 22 START UP CHECKLIST 22 NOTE TO INSTALLER READ THESE INSTRUCTIONS CAREFULLY AND COMPLETELY before installing this unit Also make sure the Owner s Manual and Servi...

Page 2: ...rb is critical for a watertight seal Install gasketing material supplied with the roof curb Improperly applied gasketing also can result in air leaks and poor unit performance Curb should be level to within 1 4 in See Fig 6 This is necessary for unit drain to function properly Refer to accessory roof curb installation instructions for additional information as required B SLAB MOUNT Place the unit ...

Page 3: ...02 991 1 19 5 495 3 13 7 348 0 15 0 381 0 601A036 208 230 3 60 460 3 60 291 132 0 37 02 940 3 19 5 495 3 13 7 348 0 13 0 330 2 601A042 208 230 3 60 460 3 60 323 146 5 37 02 940 3 19 7 500 4 14 0 355 6 13 0 330 2 602A030 208 230 3 60 320 145 2 37 02 940 3 19 7 500 4 14 0 355 6 17 6 447 0 602A036 208 230 3 60 460 3 60 328 148 8 37 02 940 3 19 7 500 4 14 0 355 6 16 5 419 1 C00137 3 ...

Page 4: ...8 990 2 19 9 505 5 15 7 398 8 17 0 431 8 601A060 208 230 3 60 460 3 60 418 189 6 38 98 990 2 19 9 505 5 15 7 398 8 17 0 431 8 602A042 208 230 3 60 460 3 60 350 158 8 40 98 1040 9 19 9 505 5 15 7 398 8 16 6 421 6 602A048 208 230 3 60 460 3 60 315 170 1 40 98 1040 9 19 9 505 5 15 7 398 8 18 0 457 2 602A060 208 230 3 60 460 3 60 428 194 1 42 98 1091 7 19 9 505 5 15 7 398 8 17 6 447 0 C00136 4 ...

Page 5: ...nto ductwork and cause serious injury or death Install a 90 degree turn in the return ductwork between the unit and the conditioned space If a 90 degree elbow cannot be installed then a grille of sufficient strength and density should be installed to prevent objects from falling into the conditioned space Units with electric heaters require 90 degree elbow in supply duct 1 All units should have fi...

Page 6: ...bracket must also be used when required by code for hurricane or seismic conditions This bracket is available through Micrometl C00076 Gasket around outer edge Insulated deck pan Gasket around duct S A R A HVACunit base Gasketing outer flange Flashing field supplied Roofing mater ial field supplied Cant strip field supplied Provided with roofcurb Roof Duct wo rk field supplied Insulation field sup...

Page 7: ...ts on the compressor end of the unit Condensate water can be drained directly onto the roof in rooftop installations where permitted or onto a gravel apron in ground level installa tions Install a field supplied condensate trap at end of condensate connection to ensure proper drainage Make sure that the outlet of the trap is at least 1 in lower than the drain pan condensate connection to prevent t...

Page 8: ...8 602A060 NOMINAL CAPACITY ton 2 1 2 3 3 1 2 4 5 OPERATING WEIGHT lb 320 328 350 375 428 COMPRESSOR QUANTITY 1 TYPE SCROLL COMPRESSOR REFRIGERANT R 22 REFRIGERANT METERING DEVICE AccuRater Refrigerant R 22 Quantity lb 6 4 7 0 10 8 10 1 12 3 ORIFICE ID in 0 073 0 076 0 080 0 088 0 093 ORIFICE OD in 0 043 2 0 040 2 0 052 2 0 057 2 0 063 2 OUTDOOR COIL Rows Fins in Face Area sq ft 2 17 10 3 2 17 10 3...

Page 9: ... Do not damage internal components when drilling through any panel to mount electrical hardware con duit etc A HIGH VOLTAGE CONNECTIONS The unit must have a separate electrical service with a field supplied waterproof disconnect switch mounted at or within sight from the unit Refer to the unit rating plate NEC and local codes for maximum fuse circuit breaker size and minimum circuit amps ampacity ...

Page 10: ...Fig 12 Wiring Schematics 208 230 3 60 C00134 10 ...

Page 11: ...Fig 13 Wiring Schematics 460 3 60 C00135 11 ...

Page 12: ... 0 11 3 15 0 15 0 19 9 10 4 12 0 20 8 24 1 31 3 36 1 41 6 48 0 20 2 20 2 33 2 35 2 46 3 50 3 59 3 65 3 72 2 80 2 25 25 40 40 50 60 60 70 80 90 460 3 60 414 506 6 7 45 0 8 1 8 5 10 15 20 0 6 0 12 0 18 0 24 1 11 0 18 5 26 0 33 5 41 0 15 20 30 35 45 048 208 230 3 60 187 253 14 1 105 1 5 3 5 3 8 5 0 7 5 10 0 11 3 15 0 15 0 20 0 10 4 12 0 20 8 24 1 31 3 36 1 41 6 48 0 22 6 22 6 35 7 37 7 48 7 52 7 61 7...

Page 13: ...59 4 68 3 74 3 81 2 89 2 35 35 50 50 60 60 70 80 90 90 460 3 60 414 506 9 0 62 0 9 3 2 5 10 15 20 6 12 18 24 1 15 4 22 9 30 4 37 9 45 4 20 25 35 40 50 452 5 v 457 7 v 455 2 v LEGEND FLA Full Load Amps LRA Locked Rotor Amps MCA Minimum Circuit Amps MOCP Maximum Overcurrent Protection RLA Rated Load Amps NOTES 1 In compliance with NEC National Electrical Code requirements for multimotor and combinat...

Page 14: ...tage is 208 v rewire transformer primary as described in Special Procedures for 208 v Operation section E SPECIAL PROCEDURES FOR 208 V OPERATION 1 Disconnect the yellow primary lead from the transformer See unit wiring label See Fig 12 2 Connect the yellow primary lead to the transformer terminal labeled 200 v Indoor blower motor speeds may need to be changed for 208 v operation Refer to indoor ai...

Page 15: ... 6 Each unit system has 2 Schrader type ports one low side Schrader fitting located on the suction line and one high side Schrader fitting located on the compressor dis charge line Be sure that caps on the ports are tight 7 High flow valves are located on the compressor hot gas and suction tubes These valves can not be accessed for service in the field Ensure the plastic caps are in place and tigh...

Page 16: ...charge to nameplate amount This information may be obtained from the physical data table also IMPORTANT When evaluating the refrigerant charge an indi cated adjustment to the specified factory charge must always be very minimal If a substantial adjustment is indicated an abnormal condition exists somewhere in the cooling system such as insuf ficient airflow across either coil or both coils C REFRI...

Page 17: ...lles are open free from obstructions and adjusted properly Airflow can be changed by changing the lead connection of the blower motor Unit 601A and 602A three speed motors except 602A030 are factory wired for low speed operation Unit 602A030 is factory wired for medium speed For 208 230 v Motors The motor leads are color coded as follows 3 SPEED Black high speed Blue medium speed Red low speed To ...

Page 18: ...mproper and dangerous operation Label all wires prior to disconnecting when servicing The minimum maintenance requirements for this equipment are as follows 1 Inspect air filter s each month Clean or replace when necessary 2 Inspect indoor coil drain pan and condensate drain each cooling season for cleanliness Clean when necessary 3 Inspect blower motor and wheel for cleanliness each cooling seaso...

Page 19: ... or bends 2 If fan needs to be removed remove screws holding outdoor air intake grille and remove grille 3 Loosen the setscrew and slide the fan off the motor shaft 4 When replacing fan blade position blade so that the hub is 1 8 in See Fig 19 away from the motor end 1 8 in of motor shaft will be visible TABLE 7 WET COIL AIR DELIVERY UNIT 601A 030 060 DEDUCT 10 PERCENT FOR 208 V UNIT MOTOR SPEED E...

Page 20: ...en and free from obstructions and that the air filter is clean When necessary refer to Indoor Airflow and Airflow Adjustments section to check the system airflow VIII METERING DEVICE Refrigerant metering devices are fixed orifices and are located in the inlet header to the indoor and outdoor coils TABLE 8 WET COIL AIR DELIVERY UNIT 602A 030 060 DEDUCT 10 PERCENT FOR 208 V UNIT MOTOR SPEED EXTERNAL...

Page 21: ... 55 13 65 18 75 24 95 35 105 41 85 29 50JS500090 C00029 Fig 25 Cooling Charging Chart 601A036 Units SUCTION LINE PRESSURE KILOPASCALS SUCTION LINE PRESSURE PSIG 7 1 4 10 16 21 27 SUCTION LINE TEMPERATURE F SUCTION LINE TEMPERATURE C 689 620 551 483 414 345 276 207 100 90 80 70 60 50 40 30 042 60HZ CHARGING CHART 20 0 30 0 40 0 50 0 60 0 70 0 80 0 OUTDOOR TEMP F C 115 46 125 52 45 7 55 13 65 18 75 ...

Page 22: ...justment is necessary NOTE Because these switches are attached to refrigeration system under pressure it is not advisable to remove this device for troubleshooting unless you are reasonably certain that a problem exists If switch must be removed remove and recover all system charge so that pressure gauges read 0 psi Never open system without breaking vacuum with dry nitrogen XIII CHECK DEFROST THE...

Page 23: ...S SUCTION LINE PRESSURE PSIG 20 0 7 27 21 16 10 4 1 80 0 70 0 60 0 50 0 40 0 30 0 50JX500220 030 60 Hz CHARGING CHART OUTDOOR TEMP F C 125 52 115 46 105 41 95 35 85 29 75 24 65 18 55 13 45 7 SUCTION LINE TEMPERATURE DEG C SUCTION LINE TEMPERATURE DEG F C99032 Fig 29 Cooling Charging Chart 602A 030 Units 689 100 0 30 0 40 0 50 0 60 0 70 0 80 0 90 0 207 276 345 414 483 551 620 SUCTION LINE PRESSURE ...

Page 24: ... 0 00 0 00 0 00 0 02 0 04 0 06 0 07 0 09 0 10 0 11 15 kW 0 00 0 00 0 00 0 02 0 04 0 06 0 08 0 10 0 12 0 14 0 16 0 18 20 kW 0 00 0 00 0 02 0 04 0 06 0 08 0 09 0 11 0 13 0 15 0 17 0 19 LARGE CABINET STATIC CFM 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 5 kW 0 00 0 00 0 00 0 01 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 10 0 11 0 12 10 kW 0 00 0 00 0 01 0 02 0 03 0 04 0...

Page 25: ...r Replace and determine cause Insufficient line voltage Determine cause and correct Blocked outdoor coil Determine cause and correct Defective run start capacitor overload or start relay Determine cause and replace Defective thermostat Replace thermostat Faulty outdoor fan motor or capacitor Replace Damaged reversing valve Determine cause and correct Restriction in refrigerant system Locate restri...

Page 26: ...tor has failed IFM operation is intermittent Water dripping into motor Verify proper drip loops in connector wires Connectors not firmly sealed Gently pull wires individually to be sure they are crimped into the housing IFM Indoor Fan Motor START UP CHECKLIST REMOVE AND STORE IN JOB FILE I PRELIMINARY INFORMATION Model No Serial No Date Technician Job Location II PRE START UP ____ Verify that all ...

Search results

Summary of Contents for 030-060

Reviews:

Related manuals for 030-060

Brands by name

Popular brands

Bryant 030-060, Installation And Service Instructions Manual

Search results

Summary of Contents for 030-060

Reviews:

Related manuals for 030-060

Brands by name

Popular brands