Bryant 558J manual

Page 51

3.Optional Copper-fin coils:

a.Shall be constructed of copper fins mechanically bonded to copper tubes and copper tube sheets.

b.Galvanized steel tube sheets shall not be acceptable.

c.A polymer strip shall prevent coil assembly from contacting the sheet metal coil pan to minimize potential for galvanic corrosion between coil and pan.

4.Optional E-coated aluminum-fin coils shall have a flexible epoxy polymer coating uniformly applied to all coil surface areas without material bridging between fins.

a.Coating process shall ensure complete coil encapsulation of tubes, fins and headers.

b.Color shall be high gloss black with gloss per ASTM D523-89.

c.Uniform dry film thickness from 0.8 to 1.2 mil on all surface areas including fin edges

d.Superior hardness characteristics of 2H per ASTM D3363-92A and cross-hatch adhesion of 4B-5B per ASTM D3359-93.

e.Impact resistance shall be up to 160 in.-lb (ASTM D2794-93).

f.Humidity and water immersion resistance shall be up to minimum 1000 and 250 hours respectively (ASTM D2247-92 and ASTM D870-92).

g.Corrosion durability shall be confirmed through testing to be no less than 1000 hours salt spray per ASTM B117-90.

5.Optional E-coated copper-fin coils

a.Shall have a flexible epoxy polymer coating uniformly applied to all coil surface areas without material bridging between fins.

b.Galvanized steel tube sheets shall not be acceptable.

c.A polymer strip shall prevent coil assembly from contacting sheet metal coil pan to maintain coating integ- rity and minimize corrosion potential between coil and pan.

d.Coating process shall ensure complete coil encapsulation of tubes, fins and headers.

e.Color shall be high gloss black with gloss per ASTM D523-89.

f.Uniform dry film thickness from 0.8 to 1.2 mil on all surface areas including fin edges

g.Superior hardness characteristics of 2H per ASTM D3363-92A and cross-hatch adhesion of 4B-5B per ASTM D3359-93.

h.Impact resistance shall be up to 160 in.-lb (ASTM D2794-93).

i.Humidity and water immersion resistance shall be up to minimum 1000 and 250 hours respectively (ASTM D2247-92 and ASTM D870-92).

j.Corrosion durability shall be confirmed through testing to be no less than 1000 hours salt spray per ASTM B117-90.

23 81 19.13.K. Refrigerant Components

1.Refrigerant circuit shall include the following control, safety, and maintenance features:

a.Fixed orifice metering system shall prevent mal-distribution of two-phase refrigerant by including mul- tiple fixed orifice devices in each refrigeration circuit. Each orifice is to be optimized to the coil circuit it serves.

b.Refrigerant filter drier.

c.Service gauge connections on suction and discharge lines.

d.Pressure gauge access through a specially designed access port in the top panel of the unit.

2.There shall be gauge line access port in the skin of the rooftop, covered by a black, removable plug.

a.The plug shall be easy to remove and replace.

b.When the plug is removed, the gauge access port shall enable maintenance personnel to route their pressure gauge lines.

c.This gauge access port shall facilitate correct and accurate condenser pressure readings by enabling the reading with the compressor access panel on.

d.The plug shall be made of a leak proof, UV-resistant, composite material.

3.Compressors

a.Unit shall use one fully hermetic, scroll compressor for each independent refrigeration circuit.

b.Compressor motors shall be cooled by refrigerant gas passing through motor windings.

c.Compressors shall be internally protected from high discharge temperature conditions using a Thermal Overload Disk (TOD) installed at the muffler plate on 04-06 sizes and at the fixed scroll discharge gas outlet on 07.

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Contents Product Data Table of Contents Features and Benefits Voltage Cooling Tons Factory Installed OptionsUnit Type Design RevisionEconomizer Sensors FACTORY-INSTALLED Options and FIELD-INSTALLED AccessoriesEconomizers DampersFactory Options AND/OR Accessories Alternate Motors and Drives Thru-the-Base ConnectionsElectric Heaters ARI Cooling Rating Tables Minimum Maximum Airflows Electric Heat Unit Cooling Electric HeatersMinimum Sound Performance Table Outdoor Sound dB125 250 500 1000 2000 4000 8000 Tons Physical Data CoolingElectric Heat Electrical Data Tons CRSINGLE***A00 Part Number Power 102A00 6.0 104B00 10.5 9.6 105A00 16.0 12.0/14.7 038 Base Unit Dimensions Chassis Curbs & Weights Dimensions ChassisCurb Installation Detail Typical Application Data Determine cooling and heating loads Selection Procedure with 558J*07 Example558J*04 105 115 EAT dB Ambient Temperature558J*05 105 115 EAT dB 558J*06 105 115 EAT dB 558J*07 105 115 EAT dB TonsGeneral fan performance notes Static Pressure Adders Factory Options and/or AccessoriesFAN Performance 558J*04CFM RPM BHP FAN Performance 558J*05 1512 1494Medium Static Option High Static Option 1485558J*06 724765 2250 980 1066 1146 1220 1291 2375 1024 907 558J*07Unit MOTOR/DRIVE Motor Pulley Turns Open Combo Pulley AdjustmentCfm ECONOMIZER, Barometric Relief and PE PerformanceElectrical Information FLA Type FLA Mocp DISC. Size MCA/MOCP Determination no C.O. or Unpwrd C.OElectric Heater IFM MCA No P.E FLA LRA558J*05 MCA/MOCP Determination W/ Pwrd C.O IFM No P.E FLA LRAType FLA MCA Mocp DISC. Size 15.5 16.5 11.5 Type FLA MCA Mocp DISC. Size LRA IFM No P.EIFM MCA No P.E LRA Unit IFM No P.E PH---HZ Electric Heater40.0 41.3 12.9 13.9 14.4 15.6 Typical Power Diagram Economizer Notes Typical Wiring DiagramElectro-mechanical units with an economizer Sequence of OperationGeneral Electro-mechanical units with no economizerHvac Guide Specifications Guide Specifications 558J*04-0723 09 93.13 Insert Sequence of Operation 558J 558J 558J 558J 558J 558J Catalog No. PDS558J---01

558J specifications

The Bryant 558J is a high-efficiency air conditioning unit that provides outstanding comfort and performance for residential spaces. Engineered with contemporary technology, this HVAC system showcases a blend of innovative features designed to enhance user experience while promoting energy efficiency.

One of the main features of the Bryant 558J is its high Seasonal Energy Efficiency Ratio (SEER) rating, which ensures optimal energy savings while providing consistent cooling throughout the warmer months. This model boasts an impressive SEER that positions it among the top performers in its category, making it an excellent choice for environmentally-conscious homeowners looking to reduce their energy consumption.

The Bryant 558J utilizes advanced variable-speed compressor technology. This means it can adjust its cooling output dynamically based on indoor temperature requirements, which results in improved temperature consistency and quieter operation. Unlike single-speed systems that can be noisy during operation, the variable-speed compressor provides a more tranquil living environment, as it can run at lower speeds for extended periods.

Additionally, the unit is equipped with a durable, all-weather cabinet designed to resist corrosion and withstand the elements, ensuring longevity and reliability. The unit's aesthetic design also allows it to blend seamlessly into most outdoor settings, enhancing curb appeal without compromising functionality.

In terms of installation and maintenance, the Bryant 558J offers user-friendly features. Its compact design makes it easy to install in tight spaces, while the easy-access panel allows for straightforward maintenance and servicing, reducing downtime and improving overall efficiency.

The unit is compatible with smart thermostats, allowing homeowners to integrate modern technology into their HVAC systems. This compatibility empowers users to control their home environment remotely, monitor energy usage, and create personalized schedules that align with their lifestyles.

Furthermore, the Bryant 558J comes with a comprehensive warranty, offering peace of mind to residents investing in a cooling solution. This level of backing evidences the manufacturer's commitment to quality and customer satisfaction.

In summary, the Bryant 558J stands out as a premier air conditioning solution characterized by its high efficiency, variable-speed technology, durable construction, and modern compatibility. Whether for new installations or replacements, this model exemplifies the perfect balance of comfort, reliability, and energy savings, making it a worthwhile investment for any homeowner.
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