Bard WH483 User Manual 2

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WALL MOUNTED

PACKAGE HEAT PUMPS

REPLACEMENT

PARTS MANUAL Models: WH421 WH483

WH602

General Notes

!Revised and/or additional pages may be issued from time to time.

!A complete and current manual consists of pages shown in the following contents section.

Important

!Contact the installing and/or local Bard distributor for all parts requirements. Make sure you have the complete model and serial number available from the unit rating plate.

Contents

 

 

Description

 

Page

Cabinet Components

 

 

"

Exploded View

.......................... 1

"

Usage List .................................

2

Functional Components

 

 

"

Exploded View ..........................

3

"

Usage List .................................

4

Control Panel

 

 

"

Layout View ..............................

5

"

Usage List .................................

6

Blower Housing

 

 

"

Exploded View ..........................

7

"

Usage List .................................

7

BARD MANUFACTURING COMPANY

Manual:

2110-537B

Bryan, Ohio 43506

Supersedes:

2110-537A

Since 1914...Moving ahead, just as planned.

File:

Tab 17

Date:

09-09-04

 

 

 

© Copyright 2003

 

Manual

2110-537B

Page

CABINET COMPONENTS

SEXP-175

Manual 2110-537B

Page 1

CABINET COMPONENTS

Dwg. No.

Part No.

Description

WH421-A, -B

WH421-C

WH483-A, -B

WH483-C

WH602-A, -B

WH602-C

1

S127-214

Lower Base

 

X

X

X

X

X

X

2

S500-262-* !

Left Side

 

X

X

X

X

X

X

3

S500-261-* !

Right Side

 

X

X

X

X

X

X

4

S508-098

Back

 

X

X

X

X

X

X

5

S506-142-* !

Top

 

X

X

X

X

X

X

6

S514-077-* !

Upper Front

 

X

X

X

X

X

X

7

S552-224-* !

Service Door

 

X

X

X

X

X

X

8

118-049-* !

Condenser Grille

 

X

X

X

X

X

X

9

118-057-* !

Side Grille

 

2

2

2

2

2

2

10

S521X258

Condenser Partition

 

X

X

X

X

X

X

11

123-083

Drain Pan

 

X

X

X

X

X

X

12

121X216

Blower Partition

 

X

X

X

X

X

X

13

Control Panel Assy

See Control Panel Assembly Drawing

X

X

X

X

X

X

 

 

and Parts List

 

 

 

 

 

 

 

14

S133-114

Control Panel Cover

(Inner)

X

 

X

 

X

 

14

S133-115

Control Panel Cover

(Inner)

 

X

 

X

 

X

15

S533-113-* !

Control Panel Cover (Outer)

X

X

X

X

X

X

16

S153-218-* !

Disconnect Access Door

X

X

X

X

X

X

17

125-024

Fan Shroud

 

X

X

X

X

X

X

18

113-140

Bottom Mounting Bracket

X

X

X

X

X

X

19

137-209

Fill

 

X

X

X

X

X

X

20

BFAD-5

Fresh Air Damper Assembly

X

X

X

X

X

X

22

131X099

Filter Tray

 

X

X

X

X

X

X

23

105X877

Left Side Support

 

X

X

X

X

X

X

24

147-046-* !

Left Evaporator Support

X

X

X

X

X

X

25

135-128

Raceway

 

X

X

X

X

X

X

26

111X034

Outlet Airframe Assembly

X

X

X

X

X

X

27

105X878

Right Side Support

 

X

X

X

X

X

X

28

143-042-* !

Right Side Cover Plate (Outer)

X

X

X

X

X

X

29

135-129

Heat Shield

 

X

X

X

X

X

X

30

113-150-* !

Top Rain Flashing

 

X

X

X

X

X

X

!Exterior cabinet parts are manufactured with various paint color options. To insure that you receive the proper paint clolor, you must include the complete model and serial number of the unit for which cabinet parts are being ordered.

Manual 2110-537B

Page 2

FUNCTIONAL COMPONENTS

Manual 2110-537B

Page 3

FUNCTIONAL COMPONENTS

Dwg. No. Part No.

Description

WH421-A

WH421-B

WH421-C

WH483-A

WH483-B

WH483-C

WH602-A

WH602-B

WH602-C

1

8000-153

Compressor

 

 

 

 

 

 

X

 

 

1

8000-154

Compressor

 

 

 

 

 

 

 

X

 

1

8000-155

Compressor

 

 

 

 

 

 

 

 

X

1

8000-126

Compressor

X

 

 

 

 

 

 

 

 

1

8000-127

Compressor

 

X

 

 

 

 

 

 

 

1

8000-128

Compressor

 

 

X

 

 

 

 

 

 

1

8000-236

Compressor

 

 

 

X

 

 

 

 

 

1

8000-221

Compressor

 

 

 

 

X

 

 

 

 

1

8000-222

Compressor

 

 

 

 

 

X

 

 

 

2

S900-183

Blower Assembly

X

X

 

X

X

 

 

 

 

2

S900-184

Blower Assembly

 

 

X

 

 

X

 

 

 

2

S900-185

Blower Assembly

 

 

 

 

 

 

X

X

 

2

S900-186

Blower Assembly

 

 

 

 

 

 

 

 

X

3

8200-004

Fan Motor Mount

X

X

X

X

X

X

X

X

X

4

5151-027

Fan Blade

 

X

X

X

X

X

X

X

X

X

5

8105-039

Condenser Motor

X

X

 

X

X

 

X

X

 

5

8105-030

Condenser Motor

 

 

X

 

 

X

 

 

X

6

5051-076

Condenser Coil

X

X

X

 

 

 

 

 

 

6

5051-075

Condenser Coil

 

 

 

X

X

X

 

 

 

6

5051-077

Condenser Coil

 

 

 

 

 

 

X

X

X

7

800-0205

Cooling Distributor Assembly

X

X

X

 

 

 

 

 

 

7

800-0318

Cooling Distributor Assembly

 

 

 

X

X

X

 

 

 

7

800-0234

Cooling Distributor Assembly

 

 

 

 

 

 

X

X

X

8

5060-070

Evaporator Coil

X

X

X

X

X

X

 

 

 

8

5060-071

Evap. Coil

(S/N before M95)

 

 

 

 

 

 

X

X

X

8

5060-082

Evap. Coil

(S/N starting M95)

 

 

 

 

 

 

X

X

X

9

7004-016

Air Filter 1" Throwaway

X

X

X

X

X

X

X

X

X

9

7004-030

Air Filter 1" Washable

X

X

X

X

X

X

X

X

X

9

7004-027

Air Filter 2" Pleated

X

X

X

X

X

X

X

X

X

10

1171-022

1/4" Turn Fastener

X

X

X

X

X

X

X

X

X

11

1171-024

1/4" Turn Retainer

X

X

X

X

X

X

X

X

X

12

1171-023

1/4" Receptacle

X

X

X

X

X

X

X

X

X

13

5650-039

Reversing Valve

X

X

X

 

 

 

 

 

 

13

5650-040

Reversing Valve

 

 

 

X

X

X

 

 

 

13

5650-041

Reversing Valve

 

 

 

 

 

 

X

X

X

14

5650-042

Rev. Valve Solenoid, Red Casing (Ranco)

X

X

X

X

X

X

X

X

X

14

5650-043

Rev. Valve Solenoid, Blk Casing (Wilspec)

15

5650-037

Molded Plug 36" Lead

X

X

X

X

X

X

X

X

X

16

5202-024

Accumulator

X

X

X

 

 

 

 

 

 

17

8408-027

Defrost Sensor

X

X

X

X

X

X

X

X

X

18

5651-102

Expansion Valve

 

 

 

X

X

X

 

 

 

18

5651-103

Expansion Valve

 

 

 

 

 

 

X

X

X

19

8406-055

High Pressure Switch (Solder)

X

X

X

X

X

X

X

X

X

20

800-0210

Heating Distributor Assembly

 

 

 

X

X

X

 

 

 

20

800-0211

Heating Distributor Assembly

 

 

 

 

 

 

X

X

X

20

800-0208

Heating Capillary Assembly

X

X

X

 

 

 

 

 

 

NS

1804-0106

High Pressure Switch (Flare) (Opt.)

X

X

X

X

X

X

X

X

X

NS

1804-0107

Low Pressure Switch (Flare) (Opt.)

X

X

X

X

X

X

X

X

X

NS

CMA-6

Low Ambient Control (Flare) (Opt.)

X

X

X

X

X

X

X

X

X

NS = Not Shown

Manual 2110-537B

Page 4

CONTROL PANEL COMPONENTS

SEXP-179

Manual 2110-537B

Page 5

CONTROL PANEL COMPONENTS

Dwg. No. Part No.

Description

WH421-A

WH421-B

WH421-C

WH483-A

WH483-B

WH483-C

WH602-A

WH602-B

WH602-C

1

8607-019

Low Voltage Terminal Strip

X

X

X

X

X

X

X

X

X

2

8607-013

Terminal Block

2 Pole

X

 

 

X

 

 

X

 

 

2

8607-014

Terminal Block

3 Pole

 

X

X

 

X

X

 

X

X

2

8607-015

Phelon Insulator

 

X

 

 

X

 

 

X

 

3

8201-056

Blower Control

 

X

X

 

X

X

 

X

X

 

3

8201-032

Blower Relay

 

 

 

X

 

 

X

 

 

X

4

8407-035

Transformer

 

X

X

 

X

X

 

X

X

 

4

8407-042

Transformer

 

 

 

X

 

 

X

 

 

X

5

8401-007

Compressor Contactor

X

 

 

 

 

 

 

 

 

5

8401-002

Compressor Contactor

 

X

X

 

X

X

 

X

X

5

8401-016

Compressor Contactor

 

 

 

X

 

 

X

 

 

6

8552-005

Outdoor Motor Capacitor

 

X

 

 

X

 

 

X

 

6

8552-055

Compressor Capacitor

X

 

 

 

 

 

 

 

 

6

8552-058

Compressor Capacitor

 

 

 

 

 

 

X

 

 

6

8552-026

Outdoor Motor Capacitor

 

 

X

 

 

X

 

 

X

6

8552-072

Compressor Capacitor

 

 

 

X

 

 

 

 

 

7

135-130

Wire Shield

 

X

X

X

X

X

X

X

X

X

8

8611-006

Ground Terminal

X

X

X

X

X

X

X

X

X

9

3000-977

6 Pin Connector

X

X

X

X

X

X

X

X

X

10

8201-008

Low Ambient Bypass Relay (Opt.)

X

X

X

X

X

X

X

X

X

11

8201-065

Low Preessure Bypass (TDR) (Opt.)

X

X

X

X

X

X

X

X

X

12

8201-069

Heat Pump Control Board

X

X

X

X

X

X

X

X

X

13

117X143

Control Panel

 

X

X

X

X

X

X

X

X

X

14

8551-005

Start Device

 

X

 

 

 

 

 

 

 

 

15

8201-032

Outdoor Fan Relay

 

 

X

 

 

X

 

 

X

16

117X139

Low Voltage Box

X

X

X

X

X

X

X

X

X

17

8201-085

Phase Monitor

 

 

 

 

 

X

X

 

X

X

NS

4096-110

Wiring Diagram

 

X

 

 

X

 

 

 

 

 

NS

4096-210

Wiring Diagram

 

 

X

 

 

X

 

 

 

 

NS

4096-310

Wiring Diagram

 

 

 

X

 

 

X

 

 

 

NS

4096-113

Wiring Diagram

 

 

 

 

 

 

 

X

 

 

NS

4096-213

Wiring Diagram

 

 

 

 

 

 

 

 

X

 

NS

4096-313

Wiring Diagram

 

 

 

 

 

 

 

 

 

X

 

NS =

Not Shown

 

 

 

 

 

 

 

 

 

 

 

Opt. =

Optional

 

 

 

 

 

 

 

 

 

 

 

Manual 2110-537B

Page 6

BLOWER ASSEMBLY

SEXP-178

Dwg. No.

Part No.

Description

900-183

900-184

900-185

900-186

1

5152-011

10 Inch Wheel

(CW)

 

 

X

X

1

5152-057

9 Inch Wheel

(CW)

X

X

 

 

2

5152-012

10 Inch Wheel

(CCW)

 

 

X

X

2

5152-058

9 Inch Wheel (CCW)

X

X

 

 

3

8106-030

Blower Motor (230/208)

X

 

X

 

3

8106-025

Blower Motor (460)

 

X

 

X

4

8552-005

Capacitor

 

X

X

X

X

5

8200-040

Motor Mount

 

X

X

X

X

6

5451-011

Grommets

 

6

6

6

6

7

105-881

Back Brace

 

X

X

X

X

8

105-880

Side Angle

 

4

4

4

4

9

103-389

Front Brace

 

X

X

X

X

10

151-101

Housing

 

2

2

2

2

11

144-166

Diffuser

 

2

2

2

2

Manual 2110-537B

Page 7