Table 1 Ð Physical Data

UNIT 575A

090

OPERATING WEIGHT (lb)

 

Aluminum Coils (Standard)

540

Copper Coils (Optional)

608

RIGGING WEIGHT (lb)

 

Aluminum Coils (Standard)

590

Copper Coils (Optional)

658

REFRIGERANT*

R-22

COMPRESSOR

Reciprocating, Semi-Hermetic

Quantity...Type

1...06DA818

Quantity Cylinders

4

Speed (rpm)

1750

Oil Charge (oz) (ea)

88

OUTDOOR FAN

Propeller; Direct Drive

Quantity...rpm

1...1100

Diameter (in.)

26

Motor Hp (NEMA)

3¤4

Nominal Air¯ow (cfm)

6500

OUTDOOR COIL

Enhanced Copper Tubes,

Face Area (sq ft)

Aluminum Lanced Fins

18.0

Storage Capacity (lb)²

16.56

Fins/in.

17.0

Rows (No.)

2

CONNECTIONS (Sweat)

 

Suction (in.)

11¤8

Liquid (in.)

1¤2

CONTROLS

 

Pressurestat Settings (psig)

 

High Cutout

426 6 7

Cut-in

320 6 20

Low Cutout

7 6 3

Cut-in

22 6 5

Defrost Thermostat

 

Initiate Defrost (F)

28

Terminates Defrost (F)

65

LEGEND

NEMA Ð National Electrical Manufacturing Association

*Unit is factory supplied with holding charge only.

²Storage capacity of coil with coil 80% full of liquid R-22 at 120 F.

II.RIG AND MOUNT THE UNIT

CAUTION: Be sure unit panels are securely in place prior to rigging.

A.Rigging

The unit is designed for overhead rigging. Refer to rigging label for preferred rigging method. Spreader bars are not re- quired if top crating is left on unit. All panels must be in place when rigging. (See Fig. 3.) As further protection for coil faces, plywood sheets may be placed against sides of unit, behind cables. Run cables to a central suspension point so that angle from the horizontal plane is not less than 45 degrees. Raise and set unit down carefully.

If it is necessary to roll unit into position, mount unit on rails, using a minimum of 3 rollers. Apply force to rails, not unit. If unit is to be skidded into position, place it on a large pad and drag it by the pad. Do not apply any force to unit.

Raise from above to lift unit from rails or pad when unit is in ®nal position.

After unit is in position, remove all shipping wrapping and top crating.

B. Mounting

The unit must be elevated to ensure drainage from basepan during sub-freezing conditions and to prevent or limit block- age of outdoor coil during snowfall. Consideration should be given to speci®c geographical areas when determining height of unit elevation.

C. Compressor Mounting

As shipped, compressors are held down by 4 bolts. After unit is installed, loosen each bolt until the snubber washer can be moved with ®nger pressure. See Fig. 4.

 

 

MAX WEIGHT

 

 

 

 

 

 

 

 

 

 

UNIT

w/Al

w/Cu

 

A

 

B

 

C

Coil

Coil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lb

 

Kg

Lb

 

Kg

in.

 

mm

in.

 

mm

in.

 

mm

575A090

590

 

268

658

 

298

45.0

 

1143

38.5

 

989

43.5

 

1105

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Al Ð Aluminum-Fin

Cu Ð Copper-Fin

Fig. 3 Ð Rigging Label

Fig. 4 Ð Compressor Mounting

Ð3Ð

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Bryant 575A installation instructions Physical Data, II. RIG and Mount the Unit, Rigging, Compressor Mounting
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575A specifications

The Bryant 575A is a prominent model in Bryant's lineup of heating, ventilation, and air conditioning (HVAC) systems, known for its reliability and efficiency. Designed with advanced technologies and innovative features, the Bryant 575A is an excellent choice for both residential and light commercial applications.

One of the standout features of the Bryant 575A is its impressive energy efficiency. With a Seasonal Energy Efficiency Ratio (SEER) rating that significantly surpasses the minimum standards, the 575A helps homeowners reduce their energy bills while maintaining optimal comfort levels. The system employs variable-speed technology, allowing for precise temperature control and enhanced humidity management. This ensures that the indoor environment remains comfortable year-round, regardless of outdoor conditions.

Incorporating advanced refrigerant management, the Bryant 575A utilizes environmentally friendly R-410A refrigerant. This refrigerant not only minimizes ozone depletion potential but also enhances the overall performance of the system, allowing for efficient heat exchange and quick temperature adjustments. The system's efficiency is further optimized by its multi-stage cooling capabilities, which allow it to adapt to varying cooling loads and maintain consistent indoor temperatures.

The Bryant 575A is built with reliability in mind, featuring durable construction and quality components designed to withstand the rigors of daily use. Its compact design makes it easy to install in various settings, and its low profile ensures it can fit into tight spaces without compromising performance. Additionally, the system is designed for quiet operation, making it an ideal choice for residential areas where noise may be a concern.

Another significant aspect of the Bryant 575A is its compatibility with Bryant's intelligent thermostat technology. The system can seamlessly integrate with smart home setups, allowing homeowners to control their HVAC systems remotely via smartphone apps or home automation systems. This convenience not only enhances user experience but also contributes to energy savings by allowing for more precise control over heating and cooling schedules.

In summary, the Bryant 575A embodies the blend of efficiency, reliability, and advanced technology, making it a top choice for those seeking a high-performance HVAC solution. With features designed to optimize comfort and energy use, the Bryant 575A stands out as a strong contender in the competitive HVAC market.
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