Bard PA13481-B, PA13421-A installation instructions Bard Manufacturing Company, Bryan, Ohio

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INSTALLATION INSTRUCTIONS

SINGLE PACKAGE

AIR CONDITIONERS

MODELS

PA13241-A

PA13361-A

PA13421-A

PA13481-A

PA13601-A

PA13301-A PA13361-B PA13421-B PA13481-B PA13601-B

Bard Manufacturing Company

Manual :

2100-467

Bryan, Ohio 43506

Supersedes:

NEW

Since 1914 . . . Moving ahead just as planned

File:

Volume II Tab 10

Date:

03-03-06

 

© Copyright 2006

Page

1 of 23

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Contents Bryan, Ohio Bard Manufacturing CompanyContents For More INFORMATION, Contact These Publishers Getting Other Information and PublicationsGeneral Instructions Field Installed Heater Packages OptionalShipping Damage GeneralHz Circuit a Electrical SpecificationsHeater Package Volts Model Phase Htr. KW & Capacity Circuit B Optional Field Installed Electric Heater TableDimensions of Units Unit Dimension ChartTypical Installations InstallationLocation GeneralSlab Mounting AT Ground Level Airflow and Service Access ClearancesAS Required Elevated Mounting PlatformAIR Filters Condensate Drain TrapFilter Requirements & Sizes Condensate Drain TrapWiring 24V LOW Voltage Control Circuit Wiring Main PowerTransformer Taps ThermostatsUnit Control Panel LOW Voltage WiringStart UP Safety PracticesTopping OFF System Charge Start UP NotesStart UP and Operation Three Phase Scroll Compressor Start UP InformationSequence of Operation Indoor Blower MotorAlarm Output AdjustmentsAdjustable DELAY-ON-MAKE and DELAY-ON-BREAK Timer LOW Ambient Control WiringService Hints Service and TroubleshootingPressure Service Ports FAN Blade SettingsSuction and Discharge Tube Brazing Brazing DiagramTroubleshooting GE ECM Motors Troubleshooting GE ECM Motors Cont’d On Page 23 in Table Pressure TableReturn Air Pressure 100 105 115 120 125 ModelReturn Air Pressure 100 105 110 115 120 125 Model

PA13601-B, PA13481-A, PA13601-A, PA13481-B, PA13421-A specifications

Bard is a renowned name in the HVAC (Heating, Ventilation, and Air Conditioning) industry, known for its innovative products that ensure comfort and efficiency in various settings. The models PA13421-B, PA13421-A, PA13481-B, PA13601-A, and PA13481-A are prime examples of Bard's commitment to quality and technology, providing reliable performance and advanced features suitable for both commercial and residential applications.

The PA13421-B and PA13421-A are designed for energy efficiency, boasting high SEER (Seasonal Energy Efficiency Ratio) ratings that significantly reduce energy consumption without sacrificing performance. These units utilize a scroll compressor, which is known for its quiet operation and superior reliability. Additionally, they feature advanced microprocessor control systems that allow for precise temperature regulation and can be easily integrated into building management systems.

The PA13481-B and PA13481-A models are equipped with durable, heavy-gauge cabinets that protect the internal components from environmental factors, ensuring longevity and minimal maintenance. These units also incorporate a high-capacity airflow design, which improves indoor air quality by effectively circulating air throughout the space. The implementation of variable-speed blowers further enhances comfort levels by adjusting airflow based on real-time demand.

The PA13601-A model stands out with its versatility, as it can operate effectively in a wide range of climates. Its design includes a robust refrigerant management system that ensures optimal performance even in extreme temperatures, making it a favorite for users in harsher environments. This model also features a comprehensive diagnostic system that alerts users to potential issues before they escalate, facilitating proactive maintenance.

All these models emphasize sustainability, incorporating environmentally friendly refrigerants that comply with international regulations. Bard's dedication to reducing carbon footprints is evident in these units, which not only perform admirably but also contribute to a greener planet.

In summary, the Bard PA13421-B, PA13421-A, PA13481-B, PA13601-A, and PA13481-A models exemplify cutting-edge technology and superior engineering in the HVAC sector. With their energy-efficient designs, robust construction, and advanced control systems, these HVAC solutions provide reliable comfort for users while being mindful of environmental impact.