Bard Essential Information for WA423-A and WA484-A Air Conditioner Installations

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GETTING OTHER INFORMATION AND PUBLICATIONS

These publications can help you install the air conditioner or heat pump. You can usually find these at your local library or purchase them directly from the publisher. Be sure to consult current edition of each standard.

National Electrical Code

ANSI/NFPA 70

Standard for the Installation

ANSI/NFPA 90A

of Air Conditioning and

 

Ventilating Systems

 

Standard for Warm Air

ANSI/NFPA 90B

Heating and Air

 

Conditioning Systems

 

Load Calculation for

ACCA Manual J

Residential Winter and

 

Summer Air Conditioning

 

Duct Design for Residential

ACCA Manual D

Winter and Summer Air Conditioning and Equipment Selection

FOR MORE INFORMATION, CONTACT THESE PUBLISHERS:

ACCA

Air Conditioning Contractors of America

 

1712 New Hampshire Ave. N.W.

 

Washington, DC 20009

 

Telephone: (202) 483-9370

 

Fax: (202) 234-4721

ANSI

American National Standards Institute

 

11 West Street, 13th Floor

 

New York, NY 10036

 

Telephone: (212) 642-4900

 

Fax: (212) 302-1286

ASHRAE American Society of Heating, Refrigeration and Air Conditioning Engineers, Inc.

1791 Tullie Circle, N.E.

Atlanta, GA 30329-2305

Telephone: (404) 636-8400

Fax: (404) 321-5478

NFPA

National Fire Protection Association

 

Batterymarch Park

 

P.O. Box 9101

 

Quincy, MA 02269-9901

 

Telephone: (800) 344-3555

 

Fax: (617) 984-7057

Manufactured under the following

U.S. Patent numbers:

5,485,878; 5,301,777; 5,002,116; 4,924,934;

4,875,520; 4,825,936; 4,432,409

Manual 2100-398 Page 1

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Contents WA381 WA423 WA484 WA491 WA602 Contents For More INFORMATION, Contact These Publishers Getting Other Information and PublicationsWall Mount General Information Heat Pump Wall Mount Model NomenclatureElectric Heat Table Unit Dimensions Single Circuit Dual Circuit Electrical SpecificationsGeneral Shipping DamageCondensate Drain Duct WorkFilters Fresh AIR IntakeInstallation Instructions Wall Mounting InformationMounting the Unit Mounting Instructions Electric Heat Clearance See Mounting Instructions Wall Mounting InstructionsCommon Wall Mounting Installations Wall Thermostat and Subbase Combinations Wiring Main Power Wiring LOW Voltage WiringThermostat Wire Size TAP RangeUnit 24V Terminal Board Start UP Pressure Service Ports Sequence of OperationCompressor Control Module Refrigerant Charge TroubleshootingFAN Blade Setting Dimensions Removal of FAN ShroudCFM @ 230V Recommended AirflowMaximum ESP of Operation Electric Heat only Pressure 100 105 110 115 Pressure Table CoolingOptional Accessories
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WA423, WA381, WA484, WA491, WA602 specifications

Bard is a leading manufacturer in the field of air conditioning and heating solutions, known for its innovative products that cater to both residential and commercial needs. Among their notable models are the Bard WA381, WA602, WA484, WA491, and WA423, each designed with specific features and technologies that enhance efficiency, reliability, and user comfort.

The Bard WA381 is a compact unit that excels in energy efficiency and ease of installation. With a focus on high-performance cooling and heating capacities, this model is ideal for areas requiring reliable temperature control in limited spaces. Its advanced engineering ensures low noise operation, making it suitable for quiet environments, such as libraries and offices. The WA381's user-friendly controls and robust construction make it a favored choice among contractors and users alike.

The WA602 model stands out for its dual functionality, providing both cooling and heating. This unit incorporates state-of-the-art heat pump technology, allowing for year-round comfort. With a high Seasonal Energy Efficiency Ratio (SEER) rating, the WA602 combines cost-effective performance with eco-friendly operation. Its durable design and weather-resistant features ensure long-term reliability, even in harsh environments.

Bard's WA484 offers a seamless blend of performance and versatility. This model is equipped with advanced refrigeration technology, providing superior cooling efficiency. The WA484 is designed to accommodate varying load conditions, making it adaptable to numerous applications. Additionally, its intelligent control systems facilitate easy monitoring and adjustments, promoting optimal energy use and user convenience.

The WA491 is engineered with a focus on energy conservation and performance. With a high Energy Efficiency Ratio (EER), this unit minimizes operational costs while delivering exceptional climate control. The WA491's robust construction includes advanced insulation and weatherproofing, ensuring effective performance in diverse conditions. Furthermore, its features include remote monitoring capabilities, allowing users to manage their heating and cooling systems from anywhere.

Lastly, the WA423 is designed for maximum flexibility and efficiency. This model boasts a compact footprint, making it suitable for various installations. With an emphasis on quiet operation, the WA423 is perfect for settings where noise reduction is critical. It is equipped with modern control systems that optimize performance while reducing energy consumption, making it an eco-friendly choice for users.

Collectively, these Bard models reflect a commitment to quality, efficiency, and user satisfaction, setting the benchmark for heating and cooling solutions in the market.