Bryant manual 524J***A Physical Data, English Cooling Units

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Table 1A — 524J***A Physical Data, English — Cooling Units

UNIT 524J*

25A

 

28A

 

30A

NOMINAL CAPACITY (Tons)

20

 

25

 

30

 

 

 

 

 

 

OPERATING WEIGHT (lb)

 

 

 

 

 

Base Unit with TXV

730

 

1050

 

1062

Plenum

225

 

325

 

325

 

 

 

 

 

 

FANS

 

 

 

 

 

Qty...Diam. (in.)

2...15

 

2...18

 

2...18

Nominal Airflow (cfm)

8000

 

10000

 

12000

Airflow Range (cfm)

6000 – 10000

 

7500 – 12500

 

9000 – 15000

Nominal Motor Hp (Standard Motor)

 

 

 

 

 

208/230---3---60 and 460---3---60

5.0

 

7.5

 

10.0

575---3---60

5.0

 

7.5

 

10.0

Motor Speed (rpm)

 

 

 

 

 

208/230---3---60 and 460---3---60

1745

 

1745

 

1745

575---3---60

1745

 

1755

 

1755

 

 

 

 

 

 

REFRIGERANT

 

 

R--- 410A

 

Operating charge (lb)

3.5

 

4.5

 

5.0

(approx per circuit)*

 

 

 

 

 

 

 

 

 

 

 

 

DIRECT---EXPANSION COIL

Enhanced Copper Tubes, Aluminum Sine--- Wave Fins

Max Working Pressure (psig)

 

650

 

 

Face Area (sq ft)

19.88

 

 

29.83

 

24.86

 

No. of Splits

2

 

2

 

2

No. of Circuits per Split

18

 

20

 

24

Split Type...Percentage

 

 

Face...50/50

 

Rows...Fins/in.

4...15

 

 

4...15

 

4...15

 

 

 

 

 

 

 

PIPING CONNECTIONS,

 

 

 

 

 

Quantity...Size (in.)

 

 

 

 

 

DX Coil — Suction (ODF)

2...11/8

 

2...13/8

 

2...13/8

 

 

DX Coil — Liquid Refrigerant (ODF)

 

 

2...5/8

 

 

Steam Coil, In (MPT)

 

1...21/2

 

 

Steam Coil, Out (MPT)

 

1...1/2

 

 

Hot Water Coil, In (MPT)

 

1...2

 

 

Hot Water Coil, Out (MPT)

 

1...2

 

 

Condensate (PVC)

 

 

1...11/4 ODM/1 IDF

 

FILTERS

Throwaway — Factory Supplied

Quantity...Size (in.)

4...16 x 20 x 2

 

4...20 x 24 x 2

 

4...16 x 24 x 2

 

4...20 x 25 x 2

 

 

Access Location

 

 

Either Side

 

 

 

 

 

 

 

STEAM COIL**

 

 

 

 

 

Max Working Pressure (psig at 260° F)

 

20

 

 

Total Face Area (sq ft)

13.33

 

 

15.0

 

15.0

 

Rows...Fins/in.

1...10

 

1...10

 

1...10

 

 

 

 

 

 

HOT WATER COIL**

 

 

 

 

 

Max Working Pressure (psig)

 

150

 

 

Total Face Area (sq ft)

13.33

 

 

15.0

 

15.0

 

Rows...Fins/in.

2...8.5

 

2...12.5

 

2...12.5

Water Volume

 

 

 

 

 

(gal)

13.9

 

 

 

14.3

 

(ft3)

 

 

1.90

 

LEGEND

DX — Direct Expansion

TXV — Thermostatic Expansion Valve

*Units are shipped without refrigerant charge.

**Field installed accessory only.

524J

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Contents Installation, Start-Up Service Instructions PRE-INSTALLATION 524J***A Physical Data, English Cooling Units 524J***A Physical Data, SI Cooling Units 524J*25H Physical Data, English Heat Pump Units 138 524J*25H Physical Data, SI Heat Pump UnitsOperating charge kg Fins/m 591Unit Unit Weight 524J*25A524J*25H 524J*30A UnitLb kg 524J*28AModel Number Nomenclature Preferred Suspension Technique Refrigerant Piping Access Holes Face-Split Coil Suction and Liquid Line Piping Typical Nozzle Unit Access Hole no Connection Type CircuitUnit Coil Type TXV Distributor STD Feeder Tubes PER DistributorCondensate Drains Fire Hazard Limits Power SupplyVoltage FAN Motor Unit FLAUnit Voltage Maximum 524JHolding VA Typical Fan Discharge Connections for Multiple Fan Units IMPORTANT! / Important Manufacturer Lubricant Lubricant DataFan Rotation Remove Filter Retainer Clip Fan Motor Data, Alternate Motor English Fan Motor Data, Standard Motor EnglishFan Motor Data, Alternate Motor SI Fan Motor Data, Standard Motor SIFAN Drive Standard Drive Data, 60 Hz EnglishMedium-Static Drive Data, 60 Hz English Motor DriveStandard Drive Data, 60 Hz SI High-Static Drive Data, 60 Hz EnglishHigh-Static Drive Data, 60 Hz SI Medium-Static Drive Data, 60 Hz SIAirflow Unit External Static Pressure kPa 000 700 728 781 833 885 938 990 Airflow Unit Airflow Pressure Drop FACTORY-SUPPLIED Pressure Drop English524J Catalog No II524J---07 START-UP Checklist Comp A1 Comp B1 Check Voltage Imbalance

524J specifications

The Bryant 524J is a highly efficient and reliable air conditioning system designed for residential use. This model stands out due to its superior performance, innovative technologies, and user-friendly features that cater to the needs of homeowners seeking comfort and energy efficiency.

One of the main features of the Bryant 524J is its impressive SEER (Seasonal Energy Efficiency Ratio) rating. With a high SEER rating, this air conditioner ensures significant energy savings while delivering optimal cooling performance. Homeowners can enjoy a comfortable indoor climate without incurring excessive energy costs, making the 524J an economically smart choice.

The system is equipped with a variable-speed compressor, which allows for precise cooling performance. This technology enables the unit to adjust its cooling output according to the current demand, efficiently maintaining the desired temperature without unnecessary energy consumption. This feature also contributes to quieter operation, enhancing the overall comfort of your home environment.

Another noteworthy characteristic of the Bryant 524J is its compact design. It can be easily installed in limited outdoor spaces, making it an attractive option for homeowners with smaller yards. The durability of the unit is further enhanced by its corrosion-resistant cabinet, ensuring long-lasting performance even in harsh weather conditions.

The 524J also integrates smart technology, allowing users to monitor and control their cooling system remotely. Homeowners can use a mobile app to adjust settings, set schedules, and receive maintenance alerts, providing convenience and flexibility. This feature is particularly beneficial for those who value energy efficiency and want to keep a close eye on their energy expenditure.

In addition to its robust features, the Bryant 524J is designed with sustainability in mind. It utilizes environmentally friendly refrigerants that minimize its impact on the ozone layer. This commitment to eco-friendliness resonates with consumers looking to reduce their carbon footprint while enjoying reliable temperature control.

Overall, the Bryant 524J stands as a top contender in the air conditioning market, offering a blend of efficiency, technology, and durability. Its user-friendly features, energy-efficient operation, and advanced cooling capabilities make it an ideal solution for those seeking maximum comfort in their homes. The combination of these factors positions the Bryant 524J as a wise investment for families looking to enhance their indoor climate without compromising on energy savings.