Bard WH602, WH483, WH421 Electrical Specifications, Single Circuit Dual Circuit

Page 6

TABLE 2

ELECTRICAL SPECIFICATIONS

SINGLE CIRCUIT

DUAL CIRCUIT

 

 

 

4

1

2

2

4

1

2

2

 

 

 

 

Maximum

 

 

Minimum

Maximum

 

 

 

 

 

 

No.

 

Field

 

External

Field Power

Ground Wire

 

Rated

 

External

 

Circuit

Fuse or

 

Field

Minimum

Fuse or

Power

Ground

Ampacity

Ckt .Breaker

Wire Size

Size

 

Volts

Power

Circuit

Circuit

Wire

Wire

 

 

 

 

 

 

 

 

Model

& Phase

Ckts.

Ampacity

Breaker

Size

Size

Ckt A

Ckt B

Ckt A

Ckt B

Ckt A

Ckt B

Ckt A

Ckt B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WH421-A00, A0Z

 

1

34

50

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A05

230/208-1

1 or 2

60

70

6

8

34

26

50

30

8

10

10

10

3 A10

 

1 or 2

86

90

3

8

34

52

50

60

8

6

10

10

A15

 

1 or 2

86

90

3

8

34

52

50

60

8

6

10

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WH421-B00, B0Z

 

1

26

35

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B06

230/208-3

1

44

50

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

3 B09

 

1

53

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B15

 

1

53

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WH421-C00, C0Z

 

1

13

20

12

12

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

C06

460-3

1

23

25

10

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

3 C09

1

27

30

10

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

 

C15

 

1

27

30

10

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WH483-A00, A0Z

 

1

36

50

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A04

 

1

57

60

6

8

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A05

230/208-1

1 or 2

62

70

6

8

36

26

50

30

8

10

10

10

3 A10

 

1 or 1

88

100

3

8

36

52

50

60

8

6

10

10

A15

 

1 or 2

88

100

3

8

36

52

50

60

8

6

10

10

A20

 

1 or 2

110

110

2

6

59

52

60

60

6

6

10

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WH483-B00, B0Z

 

1

25

35

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B06

 

1

43

50

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

3 B09

230/208-3

1

52

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B15

 

1

52

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B18

 

1

60

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WH483-C00, C0Z

 

1

13

15

14

14

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

3 C09

460-3

1

26

30

10

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

C15

 

1

27

30

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

WH602-A00, A0Z

 

1

45

60

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

A05

 

1 or 2

71

90

4

8

45

26

60

60

8

10

10

10

3 A10

230/208-1

1 or 1

97

110

3

6

45

52

60

60

8

6

10

10

A15

 

1 or 2

97

110

3

6

45

52

60

60

8

6

10

10

A20

 

1 or 2

110

110

2

6

59

52

60

60

6

6

10

10

WH602-B00, B0Z

 

1

33

45

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

3 B09

230/208-3

1

60

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B15

1

60

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

B18

 

1

60

60

6

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

WH602-C00, C0Z

 

1

16

20

12

12

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

3 C09

460-3

1

29

35

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

C15

 

1

29

35

8

10

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

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

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

SMaximum KW that can operate with heat pump on.

TThese Minimum Circuit Ampacity" values are to be used for sizing the field power conductors. Refer to the National Electrical Code (latest version), 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.

Manual 2100-399 Page 4

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Contents Installation Instructions Wall Mounted Package Heat Pumps ModelsContents Getting Other Information and Publications For More INFORMATION, Contact These PublishersWall Mount General Information Heat Pump Wall Mount Model NomenclatureElectric Heat Table Unit Dimensions Electrical Specifications Single Circuit Dual CircuitDuct Work Shipping DamageGeneral FiltersBlower Damper Assembly Fresh AIR IntakeCondensate Drain Wall Mounting Information Installation InstructionsTypical Installations Mounting the UnitMounting Instructions Electric Heat ClearanceWALL-MOUNTING Instructions Common WALL-MOUNTING Installations Wiring Main Power Wiring LOW Voltage WiringUnit 24V Terminal Board Compressor Cutoff and Outdoor Thermostat Wiring Thermostat WiringThermostat Wire Size Heat AnticipationEmergency Heat Position Thermostat Indicator LampsThermostat Subbase Predominant Features Compressor Malfunction LightThree Phase Scroll Compressor Start UP Information Important Installer NoteHigh Pressure Switch Start UPPressure Service Ports Phase MonitorService Hints Sequence of OperationDefrost Control Board Troubleshooting Solid State Heat Pump Control Troubleshooting ProcedureTroubleshooting Checking Temperature Sensor Outside Unit Circuit Temperature F VS. Resistance R of Temperature SensorFAN Blade Setting Dimensions Removal of FAN ShroudRefrigerant Charge Model WH421 WH483 WH602 Speed KW High Speed Low Speed Cooling Pressure ALL Temperatures FMaximum ESP of Operation Electric Heat only Return Air ModelHeating Pressures ALL Temperatures F Optional AccessoriesPressure
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WH421, WH483, WH602 specifications

Bard WH602, WH421, and WH482 are distinguished models in Bard's line of high-performance wall-mounted heaters. Each unit is designed to offer reliable heating solutions for various commercial and industrial applications. These models are renowned for their energy efficiency, robust construction, and ease of use, making them ideal for a variety of environments, including warehouses, manufacturing facilities, and other large spaces.

The WH602 model boasts impressive heating capabilities, featuring a powerful fan-forced heater equipped with a 60000 BTU rating. This allows it to effectively heat large areas quickly and efficiently. One of its main features is the high-efficiency, stainless steel heat exchanger that promotes better heat transfer, enhancing the overall performance and longevity of the heater. The WH602 is designed with energy-saving technology, allowing it to operate with minimal electricity consumption while maximizing output.

The WH421 model offers a more compact solution without sacrificing power. With a heating capacity of 42000 BTU, it is suitable for medium-sized spaces. Like the WH602, the WH421 utilizes a stainless steel heat exchanger, ensuring durability and efficient heating. This model is equipped with a quiet, high-performance fan that distributes heat uniformly throughout the space, maintaining comfortable conditions without the distraction of excessive noise. Its compact design also allows for easy installation in tighter spaces.

The WH482 is a versatile model that falls between the two in terms of performance and application. Rated at 48000 BTU, it combines the benefits of both the WH602 and WH421, making it suitable for various heating demands. The WH482 features advanced control options, allowing users to set specific heating schedules and temperatures for improved comfort and energy efficiency. Additionally, it has built-in safety features like over-temperature protection and a thermal cutoff switch, ensuring safe operation in commercial environments.

All three models share key characteristics, including a robust construction built to withstand harsh conditions, user-friendly controls, and compliance with industry safety standards. Their wall-mounted design saves valuable floor space while providing powerful heating performance. Overall, Bard WH602, WH421, and WH482 represent a commitment to quality, performance, and customer satisfaction, making them top choices for businesses seeking efficient heating solutions.
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