Bard W42H1D, W24H1D, W18H1 FAN Blade Setting Dimensions, Removal of FAN Shroud, Refrigerant Charge

Page 21

TROUBLESHOOTING

FAN BLADE SETTING DIMENSIONS

Shown in Figure 9 is the correct fan blade setting for proper air delivery across the outdoor coil. Refer to Table 2 for unit specific dimension.

Any service work requiring removal or adjustment in the fan and/or motor area will require that the dimensions below be checked and blade adjusted in or out on the motor shaft accordingly.

FIGURE 9

FAN BLADE SETTING

AIRFLOW

"A"

MIS-1724

TABLE 2

FAN BLADE DIMENSION

Model

Dimension

A

 

 

 

W18H1

1.00"

W24H1

 

 

 

W30H1

1.25"

W36H1

 

 

 

W42H1

 

W48H1

1.75"

W60H1

 

 

 

REMOVAL OF FAN SHROUD

1.Disconnect all power to the unit.

2.Remove the screws holding both grilles, one on each side of unit, and remove grilles.

3.Remove screws holding fan shroud to condenser and bottom. Nine (9) screws.

4.Unwire condenser fan motor.

5.Slide complete motor, fan blade, and shroud assembly out the left side of the unit.

6.Service motor/fan as needed.

7.Reverse steps to reinstall.

R-410A

REFRIGERANT CHARGE

This unit was charged at the factory with the quantity of refrigerant listed on the serial plate. AHRI capacity and efficiency ratings were determined by testing with this refrigerant charge quantity.

The following pressure tables show nominal pressures for the units. Since many installation specific situations can affect the pressure readings, this information should only be used by certified technicians as a guide for evaluating proper system performance. They shall not be used to adjust charge. If charge is in doubt, reclaim, evacuate and recharge the unit to the serial plate charge.

Manual

2100-511F

Page

21 of 27

Image 21
Contents Bard Manufacturing Company, Inc Contents For More INFORMATION, Contact These Publishers Getting Other Information and PublicationsShipping Damage GeneralHeat Pump Wall Mount Model Nomenclature Filters Duct WorkFresh AIR Intake Condensate DrainMounting the Unit Wall Mounting InformationSupply Return Right UnitMounting Instructions W30H1, W36H1 W42H1, W48H1, W60H1 W30H1, W36H1, W42H1, W48H1, W60H1 Electric Heat ClearanceWall Mounting Instructions Common Wall Mounting Installations Wiring Main Power Wiring LOW Voltage WiringTAP Range Topping OFF System Charge Safety PracticesHigh & LOW Pressure Switch Important Installer NoteThree Phase Scroll Compressor Start UP Information Phase MonitorPressure Service Ports Sequence of OperationDefrost Cycle Defrost Control Board Troubleshooting Solid State Heat Pump Control Troubleshooting ProcedureTemperature F VS. Resistance R of Temperature Sensor Checking Temperature Sensor Outside Unit CircuitFAN Blade Setting FAN Blade Setting DimensionsFAN Blade Dimension Removal of FAN ShroudCooling Pressure Table Heating Pressures ALL Temperatures FElectrical Specifications W**H Series Indoor Blower Performance Recommended AirflowElectric Heat Tables Maximum ESP of Operation Electric Heat onlyHeater Kits Circuit Breaker Wmcb & Pull Disconnect Wmpd Optional AccessoriesW18, W24 W30, W36 W42, W48, W60 Vent & Control Options
Related manuals
Manual 27 pages 33.25 Kb

W60H1, W18H1, W48H1, W42H1D, W30H1 specifications

The Bard W24H1D, W24H1, W30H1D, W36H1, and W48H1D are advanced wall-mounted heating and cooling units that exemplify efficiency, performance, and adaptability. These models are particularly suited for residential and light commercial applications, providing excellent temperature control in a variety of settings.

One of the distinguishing features of these Bard units is their robust heat pump technology, which offers both heating and cooling capabilities. This dual-functionality enables users to regulate indoor climates effectively throughout different seasons. Bard's heat pumps are designed for high efficiency, helping to reduce energy consumption and lower utility bills while maintaining comfort.

The W24H1D and W24H1 models are suited for spaces requiring moderate heating and cooling, with their compact design allowing for easy installation in tight spaces. They provide a heating capacity of 24,000 BTU and are capable of delivering exceptional performance even in colder climates. The W30H1D, on the other hand, elevates this performance with a slightly higher output of 30,000 BTU, making it ideal for larger areas or environments with intensified temperature control needs.

For larger applications, the W36H1 and W48H1D models stand out with their impressive heating capacities of 36,000 BTU and 48,000 BTU, respectively. These units are engineered to tackle larger installations with ease, ensuring warmth during harsh winters and refreshing cool air in sweltering summers. The robust construction of these models also contributes to their durability and longevity, making them a cost-effective investment over time.

In addition to their heating and cooling capabilities, these Bard models come equipped with user-friendly interfaces, allowing for easy temperature adjustments. Many units include programmable thermostats that can be customized for different times of the day, enhancing convenience and energy management.

A standout characteristic of the Bard line is their quiet operation. Utilizing sound-dampening technology, these units are designed to minimize noise levels, making them suitable for residential settings where peace and tranquility are essential.

Moreover, Bard’s commitment to efficiency is evident in the design of these units. They adhere to strict energy efficiency guidelines, including the Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER) ratings. This attention to energy efficiency not only benefits the environment but also assures users of lower operational costs.

In summary, the Bard W24H1D, W24H1, W30H1D, W36H1, and W48H1D models provide versatile, efficient heating and cooling solutions suitable for various applications. With their advanced technologies and user-friendly features, these units stand out in the HVAC market, offering reliability and comfort year-round.