Bard W42H1, W24H1, W18H1, W48H1 Shipping Damage, General, Heat Pump Wall Mount Model Nomenclature

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WALL MOUNT GENERAL INFORMATION

HEAT PUMP WALL MOUNT MODEL NOMENCLATURE

W 42 H 1A 10

X

X

X

X X

A

MODEL NUMBER

CAPACITY

18- 1½ Ton

24- 2 Ton

30- 2½ Ton

36- 3 Ton

42- 3½ Ton

48- 4 Ton

60 - 5 Ton

H - Heat Pump

 

REVISIONS

KW

VOLTS & PHASE

A - 230/208/60/1

B - 230/208/60/3

C - 460/60/3

 

 

 

 

CONTROL MODULES

 

 

 

 

(See Spec. Sheet S3397)

 

 

 

COIL OPTIONS

COLOR OPTIONS

X - Standard

X -

Beige (Standard)

1

- Phenolic Coated Evaporator

1

-

White

2

- Phenolic Coated Condenser

2

-

Mesa Tan

3

- Phenolic Coated Evaporator

4

-

Buckeye Gray

 

and Condenser

5

-

Desert Brown

 

 

8

- Dark Bronze

OUTLET OPTIONS

 

 

 

X - Front (Standard)

VENTILATION OPTIONS

X- Barometric Fresh Air Damper (Standard) B - Blank-off Plate

M - Motorized Fresh Air Damper

V - Commercial Ventilator - Motorized with Exhaust

E - Economizer (Internal) - Fully Modulating with Exhaust R - Energy Recovery Ventilator - Motorized with Exhaust

(See Spec. Sheet S3398)

T - Top Outlet (W30H, W36H Only)

FILTER OPTIONS

X- One Inch Throwaway (Standard) W - One Inch Washable

P - Two Inch Pleated

NOTE: Vent options X, B and M are without exhaust capability. May require separate field supplied barometric relief in building.

SHIPPING DAMAGE

Upon receipt of equipment, the carton should be checked for external signs of shipping damage. If damage is found, the receiving party must contact the last carrier immediately, preferably in writing, requesting inspection by the carrier’s agent.

GENERAL

The equipment covered in this manual is to be installed by trained, experienced service and installation technicians.

The refrigerant system is completely assembled and charged. All internal wiring is complete.

The unit is designed for use with or without duct work. Flanges are provided for attaching the supply and return ducts.

These instructions explain the recommended method to install the air cooled self-contained unit and the electrical wiring connections to the unit.

These instructions and any instructions packaged with any separate equipment required to make up the entire air conditioning system should be carefully read before beginning the installation. Note particularly “Starting Procedure” and any tags and/or labels attached to the equipment.

While these instructions are intended as a general recommended guide, they do not supersede any national and/or local codes in any way. Authorities having jurisdiction should be consulted before the installation is made. See Page 3 for information on codes and standards.

Size of unit for a proposed installation should be based on heat loss/gain calculation made according to methods of Air Conditioning Contractors of America (ACCA). The air duct should be installed in accordance with the Standards of the National Fire Protection Association for the Installation of Air Conditioning and Ventilating Systems of Other Than Residence Type, NFPA No. 90A, and Residence Type Warm Air Heating and Air Conditioning Systems, NFPA No. 90B. Where local regulations are at a variance with instructions, installer should adhere to local codes.

Manual

2100-511

Page

4 of 27

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Contents W18H1 W24H1 W30H1 W36H1 W42H1 W48H1 W60H1 Contents Getting Other Information and Publications For More INFORMATION, Contact These PublishersGeneral Shipping DamageHeat Pump Wall Mount Model Nomenclature Duct Work FiltersFresh AIR Intake Condensate DrainWall Mounting Information Mounting the UnitRight Unit Supply ReturnW18H1, W24H1 Mountinginstructions W30H1, W36H1 Mountinginstructions W42H1, W48H1, W60H1 Mountinginstructions Electric Heat Clearance W30H1, W36H1, W42H1, W48H1, W60H1Wall Mounting Instructions Common Wall Mounting Installations Wiring LOW Voltage Wiring Wiring Main PowerTAP Range Safety Practices Topping OFF System ChargeImportant Installer Note High & LOW Pressure SwitchThree Phase Scroll Compressor Start UP Information Phase MonitorSequence of Operation Pressure Service PortsDefrost Cycle Defrost Control Board Solid State Heat Pump Control Troubleshootingprocedure TroubleshootingChecking Temperature Sensor Outside Unit Circuit Temperature F VS. Resistance R of Temperature SensorRemoval of FAN Shroud FAN Blade Setting DimensionsRefrigerant Charge Heating Pressures ALL Temperatures F Cooling Pressure TableElectrical Specifications W**H Series Recommendedairflow Indoor Blower PerformanceTables Maximum ESP of Operation Electric Heat only Electric HeatOptional Accessories Heater Kits Circuit Breaker Wmcb & Pull Disconnect WmpdVent & Control Options W18, W24 W30, W36 W42, W48, W60
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W60H1, W18H1, W48H1, W30H1, W42H1 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.