Bryant Guide Specifications 566D150-240, 566E150-240, Commercial AIR-COOLED Condensing Units

Models: 569F 566E 566D 569D 576C

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GUIDE SPECIFICATIONS — 566D150-240, 566E150-240

COMMERCIAL AIR-COOLED CONDENSING UNITS

HVAC GUIDE SPECIFICATIONS

SIZE RANGE: 121/2 TO 20 TONS, NOMINAL

BRYANT MODEL NUMBER: 566D, SIZES 150-240 566E, SIZES 150-240

PART 1 — GENERAL

1.01SYSTEM DESCRIPTION

Outdoor-mounted, air-cooled condensing unit suitable for on-the-ground or rooftop installation. Unit shall consist of a semi-hermetic reciprocating compressor (566D) or scroll compressor (566E), an air-cooled coil, propeller-type con- denser fans, and a control box. Unit shall discharge supply air upward as shown on contract drawings. Unit shall be used in a refrigeration circuit to match a packaged fan coil unit.

1.02QUALITY ASSURANCE

A.Unit shall be rated in accordance with ARI latest revisions and shall be certified and listed in the latest ARI directory.

B.Unit shall be manufactured in a facility registered to ISO 9001:2000 manufacturing quality standard.

C.Unit construction shall comply with latest edition of ANSI/ ASHRAE and with NEC.

D.Unit shall be constructed in accordance with UL standards and shall carry the UL and UL, Canada label.

E.Unit cabinet shall be capable of withstanding 500-hour salt spray exposure per ASTM B117 (scribed specimen).

F.Air-cooled condenser coils shall be leak tested at 150 psig and pressure tested at 480 psig.

1.03 DELIVERY, STORAGE, AND HANDLING

Unit shall be shipped as a single package only, and shall be stored and handled per manufacturer’s recommendations.

1.04WARRANTY (FOR INCLUSION BY SPECIFYING ENGINEER.)

PART 2 — PRODUCTS

2.01EQUIPMENT

A.General:

Factory assembled, single piece, air-cooled condensing unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, compressor, holding charge (R-22), and special features required prior to field start-up.

B.Unit Cabinet:

Unit cabinet shall be constructed of G-90 galvanized steel, bonderized and coated with a prepainted, baked enamel finish.

C.Fans:

1.Condenser fans shall be direct-drive propeller type, discharging air vertically upward.

2.Condenser-fan motor no. 1 shall be ball bearing type compatible with accessory low-ambient control.

3.Shafts shall have inherent corrosion resistance.

4.Fan blades shall be statically and dynamically balanced.

5.Condenser fan openings shall be equipped with PVC-coated steel wire safety guards.

D.Compressors:

1.566D150-240 Units:

a.Compressor shall be serviceable, reciprocating, semi-hermetic type.

b.Compressor shall be equipped with an automati- cally reversible oil pump, operating oil charge, suction and discharge shutoff valves, and an insert-type, factory-sized crankcase heater to control oil dilution.

c.Compressor shall be mounted on spring vibration isolators with an isolation efficiency of no less than 95%.

d.Compressor speed shall not exceed 1750 rpm.

e.Compressor shall unload using suction cutoff unloading (electrical solenoid unloading shall be available as an accessory).

f.Compressor shall include overload protection.

g.Compressor shall be equipped with internal high discharge temperature protection (566E180 and 240 only).

2.566E150-240 Units:

a.Compressors shall be of the hermetic scroll type.

b.Compressors shall be mounted on vibration isolators.

c.Compressors shall include overload protection.

d.Compressors shall be equipped with a crankcase heater.

E.Condenser Coil:

1.Condenser coil shall be air cooled, circuited for inte- gral subcooler.

2.Coil shall be constructed of aluminum fins mechani- cally bonded to copper tubes which are then cleaned, dehydrated, and sealed. Copper fins shall be available as an option.

F.Refrigeration Components:

1.Refrigeration circuit components for 566D units shall include hot gas muffler, high-side pressure relief device, liquid line shutoff valve, suction and dis- charge shutoff valves, holding charge of refrigerant R-22, and compressor oil.

2.Refrigeration circuit components for 566E units shall include liquid line service valve, suction line service valve, a full charge of compressor oil, and a holding charge of refrigerant.

G.Controls and Safeties:

1.Minimum control functions shall include:

a.Power and control terminal blocks.

b.Compressor cycle delay protection prevents the compressor from restarting for a minimum of 5 minutes after shutdown.

c.Capacity control on the compressor shall be by suction cutoff unloader in response to compres- sor suction pressure. Electric solenoid unloading shall be available as an accessory (566D unit).

d.Head pressure control by fan cycling. One con- denser fan shall be cycled by discharge pressure to maintain proper head pressure.

2.Minimum safety devices shall include:

Automatic reset (after resetting first at thermostat)

a.High discharge-pressure cutout.

b.Low suction pressure cutout.

c.Condenser-fan motors to be protected against overload condition by internal overloads.

566D/E150-240

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Bryant 576C, 569D, 569F manual Guide Specifications 566D150-240, 566E150-240, Commercial AIR-COOLED Condensing Units

569F, 566E, 566D, 569D, 576C specifications

Bryant has long been recognized for its innovative heating and cooling solutions, and the Bryant 576C, 569D, 566D, 566E, and 569F models exemplify the brand's commitment to energy efficiency, comfort, and advanced technology. Each model is designed to cater to various residential and commercial heating and cooling needs, ensuring optimal performance and reliability.

The Bryant 576C is a highly efficient air conditioning unit that offers remarkable SEER ratings, making it an eco-friendly choice for homeowners. Its advanced technology includes a variable-speed compressor, which adjusts the cooling output based on the home’s requirements, ensuring maximum comfort while minimizing energy consumption. Additionally, its Quiet operation allows for a peaceful indoor environment, as the system operates at low sound levels even during peak performance.

The Bryant 569D heating system stands out for its durability and energy efficiency. Designed with a two-stage gas valve, it provides flexible heating output, allowing for improved temperature control. This model is equipped with an ECM blower motor, ensuring quiet operation and consistent airflow. Its efficiency ratings are impressive, providing significant savings on energy bills while maintaining an ideal indoor climate.

Similarly, the Bryant 566D model emphasizes performance and reliability. Its variable-speed blower motor enhances comfort levels by providing better humidity control and even heating throughout the living space. With an emphasis on high-quality construction materials, this model ensures a long lifespan, making it a wise investment for homeowners looking for effective heating solutions.

The Bryant 566E model incorporates state-of-the-art technology, including smart thermostat compatibility, which allows users to control their heating and cooling systems remotely. This feature enhances convenience and helps to optimize energy usage based on the occupants' schedules. With its excellent design and efficiency, the 566E is perfect for those seeking a modern heating solution without compromising on comfort.

Lastly, the Bryant 569F is ideal for homeowners wanting a balance between efficiency and performance. With an ENERGY STAR certification, this model provides reliable heating while keeping energy costs low. Its compact design makes it suitable for various spaces, and the integrated safety features ensure peace of mind for users.

In summary, whether you choose the Bryant 576C, 569D, 566D, 566E, or 569F, each model reflects a commitment to quality, efficiency, and innovation, ensuring that homeowners can achieve the perfect climate in their living spaces. These heating and cooling systems leverage advanced technologies that not only provide comfort but also promote energy savings and environmental responsibility.