Huebsch ZWC372*-3059 Top-Load Parts Diagram

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Automatic

Washers

“CE” Approved Models

Refer to Page 5 for Model Numbers

Service

www.comlaundry.com

Part No. 37987R1

April 2006

Section 1 – Safety Information ...........................3

Locating an Authorized Servicer ............................4

Section 2 – Introduction .......................................5

Model Identification ................................................5

Customer Service ....................................................6

Nameplate Location ................................................6

Section 3 – Troubleshooting

1. No Hot Water ...................................................7

2. No Cold Water .................................................7

3. No Warm Water ...............................................8

4. Water Fill Does Not Stop at Proper Level .......8

5. Timer Does Not Advance ...............................8

6. Motor Does Not Run ........................................9

7. No Agitation .....................................................9

8. Constant Agitation .........................................10

9. Washer Smokes, Overheats, Cycles on Motor Thermal Protector, Switch Actuator Kicks In

and Out ...........................................................10

10. Slow Spin or No Spin ....................................11

11. Constant Spin .................................................11

12. Unit Stops in Cycle; Quits After a Couple

Loads; is Intermittent .....................................12

13. Washer is Locked Up or Binding ...................12

14. Outer Tub Does Not Empty ...........................12

15. Excessive Vibration .......................................13

16. Water Leaking from Outer Tub .....................13

Section 5 – Service Procedures

21. Control Hood Assembly ................................20

22. Timer ..............................................................20

23. Temperature Switch .......................................21

24. Pressure Switch ..............................................23

25. Graphic Panel .................................................23

26. Loading Door .................................................23

27. Agitator ..........................................................24

28. Agitator, Drive Bell and Seal Assembly ........25

29. Front Panel .....................................................28

30. Motor and Mounting Bracket .........................28

31. Idler Lever and Pulley ....................................30

32. Motor Drive Pulley ........................................31

33. Motor Switch .................................................34

34. Cabinet Top Assembly ...................................35

35. Out-of-balance Switch Assembly ..................37

36. Mixing Valve Assembly ................................38

37. Washtub and Clothes Guard ..........................39

38. Hub and Seal Kit Assembly ...........................43

39. Outer Tub .......................................................47

40. Drive Pulley and Helix ...................................51

41. Brake Assembly .............................................54

42. Lower Bearing Housing .................................56

43. Transmission Assembly .................................57

44. Balance Ring ..................................................64

45. Upper Bearing Assembly ...............................64

46. Snubber Pad and Isolator Assembly ..............65

Section 4 – Grounding

17. Wall Receptacle Polarity Check ....................15

18. Power Cord to Control Hood Rear Panel, Control Hood Rear Panel to Control Hood Mounting Bracket, Pressure Switch Mounting Bracket and Ground Tab on Graphics Panel ..16

19. Control Hood Wire Harness to Top Left Rear

Corner Gusset of Cabinet ...............................17

20. Wire Harness to Motor ...................................18

Section 6 – Adjustments

47. Leveling Legs .................................................67

48. Pressure Switch ..............................................68

49. Belt (Agitate and Spin) ..................................68

50. Out-of-Balance Switch ...................................69

Section 7 – Cycle Sequence Chart

Timer No. 36989 Cycle Sequence

(Three Cycle) ........................................................71

Section 8 – Internal Wiring of Washer Motor Switch

Motor Assembly

(1 Speed Motors) ..................................................73

the expressed written consent of the publisher.

37987 1

Notes

2 37987

Section 1

Safety Information

Throughout this manual and on machine decals, you will find precautionary statements (“CAUTION,” “WARNING,” and “DANGER”) followed by specific instructions. These precautions are intended for the personal safety of the operator, user, servicer and those maintaining the machine.

a DANGER

Danger indicates an imminently hazardous situation that, if not avoided, will cause severe personal injury or death.

a WARNING

Warning indicates a hazardous situation that, if not avoided, could cause severe personal injury or death.

a CAUTION

Caution indicates a hazardous situation that, if not avoided, may cause minor or moderate personal injury or property damage.

Additional precautionary statements (“IMPORTANT” and “NOTE”) are followed by specific instructions.

IMPORTANT

The word “IMPORTANT” is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not followed.

NOTE

The word “NOTE” is used to communicate installation, operation, maintenance or servicing information that is important but not hazard related.

In the interest of safety, some general precautions relating to the operation of this machine follow.

WARNING

• Failure to install, maintain and/or operate this product according to the manufacturer’s instructions may result in conditions which can produce serious injury, death and/or property damage.

• Do not repair or replace any part of the product or attempt any servicing unless specifically recommended or published in this Service Manual and unless you understand and have the skills to carry out the servicing.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the product is properly grounded and to reduce the risk of fire, electric shock, serious injury or death.

W006R2

37987 3

Section 1

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be

reconnected to ensure that the washer is properly grounded.

WARNING

Repairs that are made to your products by unqualified persons can result in hazards due to improper assembly or adjustments subjecting you or the inexperienced person making such repairs to the risk of serious injury, electrical shock or death.

WARNING

If you or an unqualified person perform service on your product, you must assume the responsibility for any personal injury or property damage which may result. The manufacturer will not be responsible for any injury or property damage arising from improper service and/or service procedures.

W003

W007

W008

NOTE: The WARNINGS and IMPORTANT INSTRUCTIONS appearing in this manual are not meant to cover all possible conditions and situations that may occur. Common sense, caution and care must be exercised when installing, maintaining or operating the washer.

Always contact your dealer, distributor, service agent or the manufacturer about any problems or conditions you do not understand.

Locating an Authorized Servicer

Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper service. Review all service information before beginning repairs.

Warranty service must be performed by an authorized technician, using authorized factory parts. If service is required after the warranty expires, Alliance Laundry Systems also recommends contacting an authorized technician and using authorized factory parts.

4 37987

Section 2

Introduction

Model Identification

Information in this manual is applicable to these washer models:

Washer Model

AWC393*23059 X 3.0 NWC393*-3059 X 3.0 ZWC372*-3059 X 3.0 ZWC373*-3059 X 3.0

* Add Letter To Designate Color. L – Almond W – White

One Speed

Motor

Porcelain

Washtub

(Cu. Ft.)

Stainless Steel

Washtub

(Cu. Ft.)

37987 5

Section 2 Introduction

Customer Service

If literature or replacement parts are required, contact the source from whom the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor.

For technical assistance, call (920) 748-3121.

Nameplate Location

When calling or writing about your product, be sure to mention model and serial numbers. Model and serial numbers are located on nameplate(s) as shown.

Model and

Serial No.

W292PE3A

6 37987

Section 3

Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be

reconnected to ensure that the washer is properly grounded.

IMPORTANT: Refer to appropriate wiring diagram for aid in testing washer components.

1. NO HOT WATER

POSSIBLE CAUSE TO CORRECT

Hot water supply faucet is closed. Open faucet. Water supply is cold. Check water heater. Kinked hot water inlet hose. Straighten or replace hose. Clogged mixing valve screen, or screen in outer end

of inlet hose nearest water supply faucet. Inoperative hot water mixing valve solenoid. Test solenoid and replace if inoperative. Inoperative timer. Test timer and replace if inoperative. Inoperative temperature switch. Test switch and replace if inoperative. Inoperative pressure switch. Test switch and replace if inoperative. Clogged pressure hose. Remove and clean or replace hose. Broken, loose, or incorrect wiring. Refer to appropriate wiring diagram.

Disconnect hot water inlet hose, and clean or replace screen.

W003

2. NO COLD WATER

POSSIBLE CAUSE TO CORRECT

Cold water supply faucet is closed. Open faucet. Kinked cold water inlet hose. Straighten or replace hose. Clogged mixing valve screen, or screen in outer end

of inlet hose nearest water supply faucet. Inoperative cold water mixing valve solenoid. Test solenoid and replace if inoperative. Inoperative timer. Test timer and replace if inoperative. Inoperative temperature switch. Test switch and replace if inoperative. Inoperative pressure switch. Test switch and replace if inoperative. Clogged pressure hose. Remove and clean or replace hose. Broken, loose, or incorrect wiring. Refer to appropriate wiring diagram.

Disconnect cold water inlet hose, and clean or replace screen.

37987 7

Section 3 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be

reconnected to ensure that the washer is properly grounded.

3. NO WARM WATER

POSSIBLE CAUSE TO CORRECT

No hot water. Refer to Paragraph 1. No cold water. Refer to Paragraph 2.

4. WATER FILL DOES NOT STOP AT PROPER LEVEL

POSSIBLE CAUSE TO CORRECT

Inoperative pressure switch. Test switch and replace if inoperative. Air leak in pressure hose. Replace hose. Sediment on or under mixing valve diaphragm,

defective diaphragm, or armature binding in armature guide.

Broken, weak, or missing mixing valve armature spring.

A siphoning action started in washer will cause water to be siphoned from washer during cycle due to end of drain hose being lower than cabinet top of washer. Drain hose fits tight in standpipe or drain.

Water in pressure hose. Blow air through hose to remove water. Broken, loose, shorted, or incorrect wiring. Refer to appropriate wiring diagram.

Disassemble and clean mixing valve, or replace complete valve.

Disassembly valve and replace spring, or replace. complete valve.

Install No. 562P3 Siphon Break Kit. Provide an air gap around drain hose and drain receptacle.

W003

5. TIMER DOES NOT ADVANCE

POSSIBLE CAUSE TO CORRECT

Timer is designed to pause during fill periods. Allow completion of fill period. Inoperative timer. Test timer, and replace if inoperative. Loading door is open. Close loading door. Loading door MUST be closed any time

the washer is set to fill, agitate or spin.

Washer will not fill. Timer pauses until pressure switch is satisfied. Refer to

Paragraphs 1 and 2. Timer motor lead wire off timer terminal. Refer to appropriate wiring diagram and reattach wire. Broken, loose or incorrect wiring. Refer to appropriate wiring diagram. Make sure washer isn’t siphoning during rinse in

Install siphon break kit, Part No. 562P3. cool down.

8 37987

Section 3 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

6. MOTOR DOES NOT RUN

POSSIBLE CAUSE TO CORRECT

Electrical power off, fuse blown, or power cord not plugged in.

Check laundry room for blown or loose fuse(s) or open circuit breakers. (Washer itself does not have an

electrical fuse). Loading door not closed or inoperative switch. Close door or test switch and replace if inoperative. Timer improperly set. Reset timer, or try another cycle. Inoperative timer. Test timer and replace if inoperative. Motor starting functions inoperative. No start;

Check motor and replace if inoperative. or motor hums only.

Motor is dead, won’t run. Check motor and replace if inoperative. Motor overload protector has cycled. Wait two or three minutes for overload protector to reset. If

protector cycles repeatedly, refer to Paragraph 9. Bind in upper or lower motor bearing. Remove belts and determine if motor shaft will spin.

Replace motor if shaft is locked up. Broken, loose, or incorrect wiring. Refer to appropriate wiring diagram. Power cord is miswired. Refer to appropriate wiring diagram for correct wiring.

W003

7. NO AGITATION

POSSIBLE CAUSE TO CORRECT

Inoperative timer. Timer is designed to pause

Test timer and replace if inoperative. (SOAK) during DELICATE cycle.

Motor will not run. Check motor and replace if inoperative. No Delicate cycle agitate. Check motor and replace if inoperative. Inoperative pressure switch. Test switch and replace if inoperative. Broken, loose, or incorrect wiring. Refer to appropriate wiring diagram. Loose or broken drive belt. Adjust or replace belt. Inoperative transmission assembly. Repair or replace transmission assembly. Sheared motor pulley roll pin. Remove drive motor and replace roll pin and any other

damaged parts. Motor overload protector has cycled. Wait two or three minutes for overload protector to reset. If

protector cycles repeatedly, refer to Paragraph 9. Bind in pump. Replace pump. Loading door is open or door switch is inoperative. Close door or test switch and replace if inoperative.

37987 9

Section 3 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

8. CONSTANT AGITATION

POSSIBLE CAUSE TO CORRECT

Inoperative timer. Test timer and replace if inoperative. Shorted or incorrect wiring. Refer to appropriate wiring diagram. Inoperative transmission assembly. Repair or replace transmission assembly.

9. WASHER SMOKES, OVERHEATS, CYCLES ON MOTOR THERMAL PROTECTOR, SWITCH ACTUATOR KICKS IN AND OUT

POSSIBLE CAUSE TO CORRECT

Belt is tacky and does not allow proper slip. Check belt and replace if defective. Belt tension is too great and does not allow proper

Make sure idler spring is properly connected.

slip. Inoperative timer. Test timer and replace if inoperative. Motor switch functions inoperative. Check motor switch and replace if inoperative. Bind in water pump. Replace pump. Brake pads binding. Free binding pads, or replace pads. Brake, transmission, or motor have locked up and

will not turn.

Check that all these components are able to move freely. Correct binding component.

Incorrect voltage. Contact local utility company, or have a qualified electrician

check power supply.

W003

10 37987

Section 3 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

10. SLOW SPIN OR NO SPIN

POSSIBLE CAUSE TO CORRECT

Inoperative timer. Test timer and replace if inoperative. Loading door is open or door safety switch is

Close loading door, or test switch and replace if inoperative.

inoperative. Bind in water pump. Replace pump. Loose or broken drive belt. Replace belt. Washer has gone out-of-balance. Open loading door to reset out-of-balance switch.

Rearrange load in washtub. Motor will not run. Check motor and replace if inoperative. Sheared motor pulley roll pin. Remove drive motor and replace roll pin and any

other damaged parts. Motor overload protector has cycled. Wait two or three minutes for overload protector to reset. If

protector cycles repeatedly, refer to Paragraph 9. No clearance or stuck brake pads. Free sticky brake pads or replace pads. Broken, loose, or incorrect wiring. Refer to appropriate wiring diagram. Inoperative transmission assembly. Repair or replace the transmission assembly.

W003

11. CONSTANT SPIN

POSSIBLE CAUSE TO CORRECT

Inoperative timer. Test timer and replace if inoperative. Washtub does not stop spinning within seven

Replace brake pads. seconds after loading door is opened.

Excessive wear on brake pads, or missing

Replace brake pads. brake pads.

Shorted or incorrect wiring. Refer to appropriate wiring diagram.

37987 11

Section 3 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

12. UNIT STOPS IN CYCLE; QUITS AFTER A COUPLE LOADS; IS INTERMITTENT

POSSIBLE CAUSE TO CORRECT

Belt is tacky and does not allow proper slip. Check belt and replace if defective. Belt tension is too great and does not allow proper

Make sure idler spring is properly connected.

slip. Inoperative timer. Test timer and replace if inoperative. Broken, loose, or incorrect wiring. Refer to appropriate wiring diagram. Motor overload protector has cycled. Wait two or three minutes for overload protector to reset. If

protector cycles repeatedly, refer to Paragraph 9. Motor switch functions inoperative. Check motor switch and replace if inoperative. Brake, transmission, or motor have locked up and

Check that all these components are able to move freely. will not turn.

W003

13. WASHER IS LOCKED UP OR BINDING

POSSIBLE CAUSE TO CORRECT

Excessive belt tension. Replace belt and/or idler spring. Bind in upper or lower bearing. Replace bearing. Bind in water pump. Replace pump. Bind in transmission. Repair or replace transmission. Brake pads binding. Free binding pads, or replace pads. Incorrect voltage. Contact local utility company, or have a qualified electrician

check power supply.

14. OUTER TUB DOES NOT EMPTY

POSSIBLE CAUSE TO CORRECT

Kinked drain hose. Straighten hose. Drain hose out of clamp in back of cabinet. Remove washer front panel and install drain hose into

clamp. Inoperative water pump. Replace pump. Obstruction in outer tub outlet hose. Remove obstruction.

12 37987

Section 3 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

15. EXCESSIVE VIBRATION

POSSIBLE CAUSE TO CORRECT

Unbalanced load in tub. Stop washer, redistribute load, then restart washer. Broken, or disconnected centering spring(s). Connect or replace centering spring(s). Washer is not properly leveled. Adjust leveling legs. Washer is installed on weak, “spongy”, carpeted or

built-up floor. Incorrect or loose cabinet screws. Replace with correct screws or tighten. Base damaged (washer was dropped). Replace base assembly. Balance ring not positioned properly on

transmission assembly. Lubricant on pivot dome and/or snubber pad and

isolator assembly.

Relocate washer, or support floor to eliminate weak or “spongy” condition.

Refer to Paragraph 44.

Remove lubricant.

W003

16. WATER LEAKING FROM OUTER TUB

POSSIBLE CAUSE TO CORRECT

Leaking water seal in outer tub. Replace hub and seal kit assembly. Refer to Paragraph 38. Hole in outer tub. Replace outer tub. Pressure hose or accumulator leaking. Replace pressure hose and/or accumulator. Outer tub cover gasket leaking. Replace gasket. Obstruction in drain causing water to come over

Remove obstruction.

top of outer drain tub cover. Tub-to-pump hose leaking at clamp. Tighten clamp.

37987 13

Section 3 Troubleshooting

Notes

14 37987

Section 4

Grounding

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

17. WALL RECEPTACLE POLARITY CHECK

Refer to Figure 1.

NOTE: Have a qualified electrician check polarity of wall receptacle. If a voltage reading is measured other than that illustrated, the qualified electrician should correct the problem.

Power Cord (Fused with

13 AMP Fuse)

230 Volts

50 Hz

0 Volts

230 Volts

50 Hz

W003

Figure 1

W355SE3A

37987 15

Section 4 Grounding

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

18. POWER CORD TO CONTROL HOOD REAR PANEL, CONTROL HOOD REAR PANEL TO CONTROL HOOD MOUNTING BRACKET, PRESSURE SWITCH MOUNTING BRACKET AND GROUND TAB ON GRAPHICS PANEL

Refer to Figure 2.

Screw

Hood Harness

Earth (Ground)

Wire

Nut

W003

Nut

Earth

(Ground)

Wires

Washer

Figure 2

Power

Cord Earth

(Ground)

Wire

Control

Hood Rear

Panel

W356SE3A

16 37987

Section 4 Grounding

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

19. CONTROL HOOD WIRE HARNESS TO TOP LEFT REAR CORNER GUSSET OF CABINET

Refer to Figure 3.

Corner Gusset

Earth

(Ground)

Wires

W003

Figure 3

Earth

(Ground)

Screw

W340SE1A

37987 17

Section 4 Grounding

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

20. WIRE HARNESS TO MOTOR

Refer to Figure 4.

Earth

(Ground)

Wires

Wire

Harness

Connection

Block

W003

Figure 4

W329SE3A

18 37987

Section 5

Service Procedures

Indicator

Light

Knurled

Nut

Switch

Collar

Control Hood

Assembly

End Cap

(Left)

Screw

Push-to-Start

Switch

Lockwasher

Support

Lid Lock

Control

Nut

Screw

Nut

Screw

Control

Hood Rear

Panel

Pressure

Switch

Screw

Temperature

Switch

Screw

Timer

Control

Knob

Nut

Timer

Knob

Timer Knob

Skirt

Screw

End Cap

(Right)

Nut

Graphic

Panel

Screw

Lockwasher

Figure 5

GRAPHIC PANEL, CONTROL HOOD AND CONTROLS

Terminal

Block

Strain

Relief

Screw

Relay

Sticker

Cabinet

Top

W293PE3C

37987 19

Section 5 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

IMPORTANT: When reference is made to directions (right or left) in this manual, it is from the operator’s position facing the front of the washer.

21. CONTROL HOOD ASSEMBLY

Refer to Figures 5 through 7. a. Remove six screws (3 on top and 3 at lower

front) holding hood assembly to control hood rear panel and cabinet top. Refer to Figure 27.

b. Disconnect wires from component parts and

carefully remove components from hood assembly.

NOTE: Refer to appropriate wiring diagram when rewiring component parts.

TO REMOVE CONTROL HOOD END CAPS

Remove end caps by carefully prying caps out of slots in ends of hood. Refer to Figure 8.

Hood

Attaching Screws

22. TIMER

Refer to Figures 5 through 7. a. Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

b. Remove six screws (3 on top and 3 at lower

front) holding hood assembly to control hood

rear panel and cabinet top. Refer to Figure 27. c. Pivot hood assembly forward on cabinet top. d. Remove two screws holding timer to control

hood mounting plate. Refer to Figure 9.

NOTE: DO NOT attempt to repair timer.

Control

Hood

Assembly

Timer

Attaching

Screws

W206SE1A

Hood

Attaching

Screws

Locking

Tabs

Terminal

Block Plug

Figure 7

e. Disengage wire harness terminal block plug(s)

from timer by pressing in on movable locking

W169SE1A

tabs (located on each side of terminal block

plug) and pulling away from timer. Refer to

Figure 6

Figure 8.

IMPORTANT: To avoid an open circuit, DO NOT pull on terminal block wires when removing blocks from timer as this could damage wires or terminal crimping.

Before attaching wire harness terminal blocks to timer, make sure all male terminals on timer are

20 37987

Section 5 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

straight and are capable of accepting terminals from wire harness terminal blocks.

NOTE: When installing timer, make sure timer is installed correctly and is securely mounted to bracket on control hood. Refer to Figure 9.

f. Seat horizontal and vertical tabs on front plate

of timer completely into slots on control hood mounting bracket.

g. Tighten attaching screws between 12 to 18

inch-pounds (1.37 to 2.4 Nm).

IMPORTANT: To avoid timer damage, do not allow timer to be struck on corners, edges of frame, or on timer shaft.

23. TEMPERATURE SWITCH

a. Remove six screws (3 on top and 3 at lower

front) holding hood assembly to control hood

rear panel and cabinet top. Refer to Figure 27. b. Pivot hood assembly forward on cabinet top. c. Disconnect wires from switch terminals.

NOTE: Refer to appropriate wiring diagram when rewiring switch.

d. Refer to Figures 6 and 7 for switch removal.

Through Serial No. 9511021617 - Remove nut holding switch to control hood mounting plate and remove switch out rear of hood.

Starting Serial No. 9511021618 - Press in on two locking tabs and at the same time turn the switch 1/4 turn counterclockwise to remove switch from control hood mounting plate.

IMPORTANT: Before removing switch, note the switch position in relation to control hood mounting plate so switch can be reinstalled in same position.

NOTE: When installing switch, place switch tabs into cutout in mounting plate and turn switch clockwise to its full limit of travel, within the mounting plate opening, until both locking tabs snap into place.

Vertical And

Horizontal

Tabs

Control Hood

Mounting Plate

Figure 8

37987 21

Timer

Attaching

Screws

W206SE3B

+ 53 hidden pages

Huebsch ZWC372*-3059 Top-Load Parts Diagram

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Safety Information

Locating an Authorized Servicer

Introduction

Model Identification

Customer Service

Nameplate Location

Troubleshooting

1. NO HOT WATER

2. NO COLD WATER

3. NO WARM WATER

4. WATER FILL DOES NOT STOP AT PROPER LEVEL

5. TIMER DOES NOT ADVANCE

6. MOTOR DOES NOT RUN

7. NO AGITATION

8. CONSTANT AGITATION

9. WASHER SMOKES, OVERHEATS, CYCLES ON MOTOR THERMAL PROTECTOR, SWITCH ACTUATOR KICKS IN AND OUT

10. SLOW SPIN OR NO SPIN

11. CONSTANT SPIN

12. UNIT STOPS IN CYCLE; QUITS AFTER A COUPLE LOADS; IS INTERMITTENT

13. WASHER IS LOCKED UP OR BINDING

14. OUTER TUB DOES NOT EMPTY

15. EXCESSIVE VIBRATION

16. WATER LEAKING FROM OUTER TUB

Grounding

17. WALL RECEPTACLE POLARITY CHECK

18. POWER CORD TO CONTROL HOOD REAR PANEL, CONTROL HOOD REAR PANEL TO CONTROL HOOD MOUNTING BRACKET, PRESSURE SWITCH MOUNTING BRACKET AND GROUND TAB ON GRAPHICS PANEL

19. CONTROL HOOD WIRE HARNESS TO TOP LEFT REAR CORNER GUSSET OF CABINET

20. WIRE HARNESS TO MOTOR

Service Procedures

21. CONTROL HOOD ASSEMBLY

22. TIMER

23. TEMPERATURE SWITCH