TABLE 2

ELECTRICAL HEAT SPECIFICATIONS

SINGLE CIRCUIT

 

Rated Volts

No. Field

l

j

 

 

 

Maximum

k

k

 

Minimum

Models

and

Power

External Fuse

Field Power

Ground

Circuit

 

Phase

Circuits

or Circuit

Wire Size

Wire Size

 

Ampacity

 

 

 

Breaker

 

 

 

 

 

 

 

 

W12A2-A00

 

1

9

15

14

14

A03

230/208-1

1

20

20

12

12

A05

 

1

28

30

10

10

W12A1-K00

115-1

1

20

30

10

10

K02

1

29

30

10

10

 

Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors.

Based on 75°C copper wire. All wiring must conform to NEC and all local codes.

These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National

Electrical Code (latest revision), article 310 for power conductor sizing.

CAUTION: When more than one field power conductor circuit is run through one conduit, the conductors must be derated. Pay special attention to note 8 of table 310 regarding Ampacity Adjustment Factors when more than 3 conductors are in a raceway.

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 air 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

2100-509E

Page

6 of 17

Page 6
Image 6
Bard W12A2-A installation instructions Shipping Damage, General, Electrical Heat Specifications Single Circuit

W12A2-A specifications

The Bard W12A2-A is a cutting-edge piece of equipment that has gained significant attention in the industrial sector for its innovative design and advanced features. Renowned for its efficiency and reliability, the W12A2-A is an essential tool for various applications, particularly in manufacturing and performance-heavy operations.

One of the standout features of the Bard W12A2-A is its powerful engine, which provides exceptional torque and horsepower, allowing it to operate seamlessly under demanding conditions. This engine is paired with an advanced transmission system that ensures smooth and responsive acceleration, making it a preferred choice for professionals who require precision in their work.

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Furthermore, the W12A2-A is recognized for its superior build quality, utilizing durable materials that withstand the rigors of industrial use. This ensures longevity and minimizes the need for frequent repairs or replacements, offering excellent value for investment.

Ergonomically designed, the Bard W12A2-A prioritizes user comfort, with an intuitive control panel and customizable settings that cater to a wide range of operational preferences. This thoughtful approach to design enhances the user experience and boosts overall productivity.

Overall, the Bard W12A2-A stands out in the market for its combination of power, advanced technology, safety features, and user-friendly design. Whether used in manufacturing, logistics, or any performance-based industry, the W12A2-A promises to deliver high efficiency and exceptional reliability, making it a formidable asset for any operation seeking to enhance productivity and maintain high standards.