Instruction/ maintenance manual of the product 3-PHASE 601A Bryant
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NOTE: Read the entire instruction manual before starting the installation. TABLE OF CONTENTS SAFETY CONSIDERATIONS .....................................................1 INTRODUCTION ....................................................................
WARNING: Improper installation, adjustment, alter- ation, service, maintenance, or use can cause explosion, fire, electric shock, or other occurrences, which could cause serious injury or death or damage your property. Consult a qualified installer or service agency for infor- mation or assistance.
Fig. 2—601A030-042/602A030-036 Unit Dimensions UNIT ELECTRICAL CHARACTERISTICS UNIT WEIGHT UNIT HEIGHT IN. (MM) ”A” CENTER OF GRAVITY IN. (MM) Lb Kg X Y Z 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.
Fig. 3—601A048-060/602A042-060 Unit Dimensions UNIT ELECTRICAL CHARACTERISTICS UNIT WEIGHT UNIT HEIGHT IN. (MM) ”A” CENTER OF GRAVITY IN. (MM) Lb Kg X Y Z 601A048 208/230-3-60, 460-3-60 353 160.1 38.98 (990.2) 19.9 (505.5) 15.7 (398.8) 17.0 (431.
3. Place each of the 4 metal lifting brackets into the rigging holds in the composite pan. 4. Thread lifting bracket strapping around bottom perimeter of unit as follows: a. Open lever of tension buckle (ratchet type). b. Feed strapping through tension buckle as shown in Fig.
Fig. 5—Roof Curb Dimensions UNIT SIZE ODS CATALOG NUMBER A IN. (MM) B IN. (MM) C IN. (MM) D IN. (MM) 601A030-042 602A030-036 CPRFCURB006A00 8 (203) 11(279) 161/2 (419) 28-3/4 (730) CPRFCURB007A00 14.
3. Size ductwork for cooling air quantity (cfm). The minimum air quantity for proper electric heater operation is listed in Tables 3 and 4. Heater limit switches may trip at air quantities below those recommended. 4. Seal, insulate, and weatherproof all external ductwork.
TABLE 1—PHYSICAL DATA UNIT SIZE 601A030 601A036 601A042 601A048 601A060 NOMINAL CAPACITY (ton) 2-1/2 3 3-1/2 4 5 OPERATING WEIGHT (lb.) 287 291 323 353 418 COMPRESSOR QUANTITY 1 TYPE RECIPROCATING COMPRESSOR SCROLL COMPRESSOR REFRIGERANT R-22 REFRIGERANT METERING DEVICE AccuRater® Refrigerant (R-22) Quantity (lb.
VII. INSTALL ELECTRICAL CONNECTIONS WARNING: The unit cabinet must have an uninter- rupted, unbroken electrical ground to minimize the pos- sibility of personal injury if an electrical fault should occur.
Fig. 12—Wiring Schematics (208/230-3-60) C00134 —10—.
Fig. 13—Wiring Schematics (460-3-60) C00135 —11—.
TABLE 5—ELECTRICAL DATA—601A UNIT 601A SIZE V-PH-HZ VOLTAGE RANGE COMPRESSOR OFM FLA IFM FLA ELECTRIC HEAT SINGLE POINT POWER SUPPLY MIN MAX RLA LRA Nominal kW* FLA MCA FUSE OR CKT BKR MOCP 030 208/230–3–60 187 253 9.9 78 0.9 2.0 -/- 3.8/5.0 7.
TABLE 6—ELECTRICAL DATA—602A UNIT 602A SIZE V-PH-HZ VOLTAGE RANGE COMPRESSOR OFM FLA IFM FLA ELECTRIC HEAT SINGLE POINT POWER SUPPLY MIN MAX RLA LRA Nominal kW* FLA MCA FUSE OR CKT BKR MOCP 030 208/230–3–60 187 253 10.4 63 0.9 2.1 -/- 3.8/5.0 7.
leads are inside the unit, run leads up the high-voltage raceway to the line wiring splice box (See Fig. 12–17). On all 3-phase units, connect the leads to the black, yellow, and blue wires (See Fig. 16). C. CONNECTING GROUND LEAD TO GROUND LUG Connect the ground lead to the chassis using the ground lug in the wiring splice box (See Fig.
PRE-START-UP WARNING: Failure to observe the following warnings could result in serious personal injury or death: 1. Follow recognized safety practices and wear protective goggles when checking or servicing refrigerant system.
IMPORTANT: Three-phase, scroll compressors are direction oriented. Unit must be checked to ensure proper compressor 3-phase power lead orientation. If not corrected within 5 minute, the internal protector will shut off the compressor. The 3-phase power leads to the unit must be reversed to correct rotation.
E. LOW CHARGE COOLING Use Cooling Charging Charts (Fig. 24-33). Vary refrigerant until the conditions of the chart are met. Note that charging charts are different from type normally used. Charts are based on charging the units to correct superheat for the various operating conditions.
MAINTENANCE To ensure continuing high performance, and to minimize the possibility of premature equipment failure, periodic maintenance must be performed on this equipment. This heat pump unit should be inspected at least once each year by a qualified service person.
For longer life, operating economy, and continuing efficiency, clean accumulated dirt and grease from the blower wheel and motor annually. WARNING: Disconnect and tag electrical power to the unit before cleaning and lubricating the blower motor and wheel.
5. Ensure that setscrew engages the flat area on the motor shaft when tightening. 6. Replace grille. V. ELECTRICAL CONTROLS AND WIRING Inspect and check the electrical controls and wiring annually. Be sure to turn off the electrical power to the unit and install lockout tag.
Fig. 24—Cooling Charging Chart, 601A030 Units C00028 SUCTION LINE PRESSURE (KILOP ASCALS) SUCTION LINE PRESSURE (PSIG) -7 -1 4 10 16 21 27 SUCTION LINE TEMPERA TURE ( ° F) SUCTION LINE TEMPERA TURE ( ° C) 689 620 551 483 414 345 276 207 100 90 80 70 60 50 40 30 (030) 60HZ CHARGING CHART 20.
IX. LIQUID LINE STRAINERS The liquid line strainers (to protect metering devices) are made of wire mesh and are located in the liquid lines on the inlet side of the metering devices. X. HIGH FLOW VALVES High flow valves are located on the compressor hot gas and suction tubes.
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 (KILOP ASCALS) 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 50JX500221 (036) 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 TEMPERA TURE (DEG.
TABLE 9—FILTER PRESSURE DROP (IN. WG) FILTER SIZE CFM 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2 0 X 2 0 X 1 0 . 0 5 0 . 0 7 0 . 0 8 0 . 1 0 0 . 1 2 0 . 1 3 0 . 1 4 0 . 1 5 ——————————— 2 0 X 2 4 X 1 ———— 0 .
TABLE 11—COOLING AND HEATING TROUBLESHOOTING CHART SYMPTOM CAUSE REMEDY Compressor and outdoor fan will not start Power Failure Call power company Fuse blown or circuit breaker tripped Replace fuse .
TABLE 11—COOLING AND HEATING TROUBLESHOOTING CHART (CONT’D) SYMPTOM CAUSE REMEDY Suction pressure too low (Cool) Dirty air filter Replace filter (Heat) Outdoor coil frosted Move timer on control b.
An important point after buying a device Bryant 3-PHASE 601A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bryant 3-PHASE 601A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bryant 3-PHASE 601A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bryant 3-PHASE 601A you will learn all the available features of the product, as well as information on its operation. The information that you get Bryant 3-PHASE 601A will certainly help you make a decision on the purchase.
If you already are a holder of Bryant 3-PHASE 601A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bryant 3-PHASE 601A.
However, one of the most important roles played by the user manual is to help in solving problems with Bryant 3-PHASE 601A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bryant 3-PHASE 601A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
