Alliance Laundry Systems EA1021G, EA1110, EA1110P, EA1110T, EA1210 Service Manual

...

Automatic

Washers

Metered and Nonmetered

Refer to Page 6 for Model Numbers

Service

www.comlaundry.com

W138P

Part No. 32918R2

February 2003

Section 1 – Safety Information

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

Section 2 – Introduction

Customer Service ....................................................5

Nameplate Location ................................................5

Model Identification ................................................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 (Mechanical Timer

Models only) ....................................................8

6. No Agitation .....................................................9

7. Constant Agitation ...........................................9

8. Slow Spin Or No Spin ....................................10

9. Constant Spin .................................................10

10. Drive Motor Overload Protector Cycles

Repeatedly ......................................................10

11. Outer Tub Does Not Empty ...........................11

12. Excessive Vibration .......................................11

13. Water Leaking From Outer Tub ....................11

Section 4 – Grounding

14. Wall Receptacle Polarity Check ....................13

15. Power Cord to Control Hood, Control Hood to

the Control Panel Frame ................................13

16. Control Hood Wire Harness to Top Left Rear

Corner Gusset of Cabinet ...............................14

17. Motor to Mounting Bracket ...........................14

Section 5 – Service Procedures

18. Control Panel .................................................15

19. Speed or Wash Temperature Switch ..............15

20. Indicator Lights – Unbalanced Load, In Use,

Rinse or Spin ..................................................16

21. Timer Assembly – Metered Models ..............16

22. Timer Assembly (Nonmetered Models) ........17

23. Meter Case (Metered Models) .......................17

24. Timer Case (Nonmetered Models) .................18

25. Pressure Switch ..............................................19

26. Drain Hose Elbow ..........................................19

27. Loading Door .................................................20

28. Graphic Overlay .............................................22

29. Agitator ..........................................................22

30. Agitator, Drive Bell and Seal Assembly ........22

31. Front Panel .....................................................24

32. Pump Belt ......................................................25

33. Drive Belt .......................................................25

34. Motor and Mounting Bracket ........................26

35. Idler Lever and Pulley ....................................27

36. Motor Drive Pulley or Pump Pulley ..............29

37. Motor Switch .................................................29

38. Pump Assembly .............................................29

39. Cabinet Top Assembly ...................................30

40. Door/Out-Of-Balance Switch Assembly .......33

41. Mixing Valve Assembly ................................36

42. Washtub and Lint Filter or Clothes Guard .....37

43. Hub and Seal Kit Assembly ...........................42

To Install Drive Bell and No. 39508P

Seal Kit............................................................47

44. Outer Tub .......................................................48

45. Drive Pulley and Helix ..................................52

46. Brake Assembly .............................................53

47. Lower Bearing Housing .................................53

To Remove the Bearing ..................................56

48. Transmission Assembly .................................56

To Disassemble Transmission Assembly .......59

To Reassemble Transmission Assembly ........61

49. Balance Ring ..................................................62

50. Upper Bearing Assembly ...............................62

51. Snubber Pads ..................................................63

To Install the No. 434P3 Snubber Pad Kit......63

Section 6 – Adjustments

52. Leveling Legs ................................................67

53. Pressure Switch ..............................................68

54. Belt — Agitate and/or Spin ...........................68

55. Belt — Pump .................................................68

56. Out-of-Balance Switch Trigger – Through

Serial No. R8237277YK ................................69

the expressed written consent of the publisher.

32918 1

Section 7 – Test Procedures

57. To Check Continuity Through Motor Harness

and Motor .......................................................71

58. To Check Continuity Through Base Harness, Control Harness and Timer For Motor Start

Circuit .............................................................71

59. G.E. Motor Check (Start Windings) ..............72

60. G.E. Motor Check (High and Low

Windings) .......................................................73

Section 8 – Service Procedures Unique to the Electronic Control Model Washers

61. Electrical Requirements .................................75

62. Grounding Instructions ..................................76

63. Washers Equipped with an Electronic

Control ...........................................................76

64. Functions of the Electronic Control ...............76

Cycles and Their Times ..................................77

Special Options (Programmable)....................77

Extra Rinse......................................................77

Hot Wash Charge............................................77

Coin Value ......................................................78

Vend Price.......................................................79

Unbalanced Light............................................79

Audit................................................................79

65. Power Outage or Interruption ........................79

66. Program Transfer ...........................................79

67. Handheld Programmer ...................................80

68. Cycle Programming .......................................82

69. Coin Acceptor ................................................83

To Wire a Coin Acceptor................................83

70. Loading Door Switch .....................................84

71. Troubleshooting Electronic Control ..............84

Diagnostic Mode.............................................84

Operation.........................................................85

72. Symptom: Indicator LEDs (i.e. Wash, Rinse,

Spin, Unbalanced) Do Not Light ..................87

73. Symptom: Tripped Circuit Breaker or Blown

Fuse ................................................................88

74. Symptom: Washer Will Not Fill or Wrong

Temperature Fill .............................................89

75. Symptom: Washer Will Not Agitate

Properly ..........................................................90

76. Symptom: Washer Will Not Spin Properly ...91

77. Transmit Light/Audit Control Board .............93

78. Cycle Count “C” ............................................94

79. No Slide Input “S” .........................................95

80. No Service Door Input “D” ............................96

81. No Coin Vault Input “V” ...............................97

82. Control Replacement .....................................98

Electronic Control Board Replacement Report ....99

Section 9 – Cycle Sequence Charts

Timer No. 28716 Cycle Sequence

(Long Cycle – Kingston) .....................................101

Timer No. 30464 Cycle Sequence

(Short Cycle)........................................................102

Timer No. 31111 Cycle Sequence

(Short Cycle)........................................................103

Timer No. 31682 Cycle Sequence

(Long Cycle) ........................................................104

Timer No. 33389 Cycle Sequence

(Long Cycle) ........................................................105

Timer No. 34601 Cycle Sequence

(Long Cycle) ........................................................106

Electronic Control Nos. 32005P or 33422P

Cycle Sequence....................................................107

Section 10 – Internal Wiring of Washer Motor

Switch ...................................................................109

Section 11 – Wiring Diagrams

Models EA1010 and EA1011

Through Serial No. R8237277YK ................112

Starting Serial No. R8237278YK..................113

Models EA1020 and EA1021

Through Serial No. R8237277YK ................114

Starting Serial No. R8237278YK..................115

Models EA1110 and EA1111

Through Serial No. R8237277YK ................116

Starting Serial No. R8237278YK..................117

Models EA1120 and EA1121

Through Serial No. R8237277YK ................118

Starting Serial No. R8237278YK..................119

Models EA1210 and EA1211

Through Serial No. R8237277YK ................120

Starting Serial No. R8237278YK..................121

Models EA1220 and EA1221

Through Serial No. R8237277YK ................122

Starting Serial No. R8237278YK..................123

Models EA1310 and EA1311

Through Serial No. R8237277YK ................124

Starting Serial No. R8237278YK..................125

Models EA1420 and EA1421..............................126

Model EA1510.....................................................127

Models EA1520 and EA1521

Through Serial No. R8237277YK ................128

Starting Serial No. R8237278YK..................129

2 32918

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 the presence of a hazard that will cause severe personal injury, death or substantial property damage if the danger is ignored.

a WARNING

Warning indicates the presence of a hazard that can cause severe personal injury, death or substantial property damage if the warning is ignored.

a CAUTION

Caution indicates the presence of a hazard that will or can cause minor personal injury or property damage if the caution is ignored.

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

32918 3

Section 1 Safety Information

WARNING

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

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer 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

W001R1

W007

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.

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 32918

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.

NAMEPLATE

W363PE3A

32918 5

Section 2 Introduction

Model Identification

Information in this manual is applicable to these washers.

Model

Numbers

Electronic

Models

Card

Models

Metered

Models

Nonmetered

Models

One Speed

Motor

Two Speed

Motor

Porcelain

Was htub

Stainless

Steel

Was htub

EE1010 EA1011, EA1011G X X X EA1020, EA1020G X X X EA1021, EA1021G X X X EA1110, EA1110P,

EA1110T, EA1210, EA1210G, EA1710 X X X

EA1111, EA1111P, EA1111T, EA1211 X X X

EA1120, EA1120P, EA1120T, EA1220, EA1220G, EA1220P, EA1220T X X X

EA1121, EA1121P, EA1121T, EA1221, EA1221G, EA1721 X X X

EA1310, EA1310G X X X EA1311, EA1311G X X X EA1420 X X X EA1421 X X X EA1510G, EA1610 X X X EA1520, EA1520G,

EA1520P, EA1520T, EA1620 X X X

EA1521, EA1521G, EA1621 X X X

XX X

6 32918

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 clogged 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. †Inoperative electronic control. • Refer to Section 8 to check out the electronic control.

• Disconnect hot water inlet hose, and clean or replace screen(s).

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 clogged 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. †Inoperative electronic control. • Refer to Section 8 to check out the electronic control

* Mechanical Timer Models only † Electronic Control Models only

32918 7

• Disconnect cold water inlet hose, and clean or replace screen(s).

operation.

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 timer. • Test timer and replace if inoperative. 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.

Siphoning action started in washer which will cause water to be siphoned from washer during cycle due to end of drain hose being lower than drain elbow at rear of washer.

Water in pressure hose. • Blow air through hose to remove water. Broken, loose, shorted or incorrect wiring. • Refer to appropriate wiring diagram. †Inoperative electronic control • Refer to Section 8 to check out the electronic control

• Disassemble and clean mixing valve. Replace deteriorated or not-easily-cleaned components.

• Disassemble valve and replace spring, or replace complete valve.

• Install No. 562P3 Siphon Break Kit.

operation.

W003

5. TIMER DOES NOT ADVANCE (Mechanical Timer Models only)

POSSIBLE CAUSE TO CORRECT

*Timer is designed to pause during fill periods. • Allow for completion of fill period. *Inoperative timer. • Test timer and replace if inoperative. Loading door is open. • Close loading door. Washer will not fill. • Timer pauses until pressure switch is satisfied. Broken, loose or incorrect wiring. • Refer to appropriate wiring diagram.

* Mechanical Timer Models only † Electronic Control Models only

8 32918

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. NO AGITATION

POSSIBLE CAUSE TO CORRECT

*Inoperative timer. • Test timer and replace if inoperative. Inoperative action switch. • Test switch and replace if inoperative. Inoperative motor. • Test 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. Drive motor overload protector has cycled. • Refer to Paragraph 10. Bind in pump. • Disassemble and clean pump or replace pump. Loading door is open or door switch is inoperative. • Close door or test switch and replace if inoperative. †Inoperative electronic control • Refer to Section 8 to check out the electronic control

operation.

W003

7. CONSTANT AGITATION

POSSIBLE CAUSE TO CORRECT

*Inoperative timer. • Test timer and replace if inoperative. Inoperative speed switch. • Test switch and replace if inoperative. Shorted or incorrect wiring. • Refer to appropriate wiring diagram. †Inoperative electronic control • Refer to Section 8 to check out the electronic control

operation.

* Mechanical Timer Models only † Electronic Control Models only

32918 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. SLOW SPIN OR NO SPIN

POSSIBLE CAUSE TO CORRECT

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

inoperative. Bind in water pump. • Replace pump. Inoperative drive motor. • Test motor and replace if inoperative. Loose or broken drive belt. • Adjust or replace belt. Washer has gone out of balance. • Open loading door to reset out-of-balance switch. No clearance or stuck brake pads. • Free sticky brake pads or replace pads. Broken, loose or incorrect wiring. • Refer to appropriate wiring diagram. †Inoperative electronic control • Refer to Section 8 to check out the electronic control

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

operation.

W003

9. CONSTANT SPIN

POSSIBLE CAUSE TO CORRECT

*Inoperative timer. • Test timer and replace if inoperative. Inoperative drive motor. • Test motor and replace if inoperative. Excessive wear on brake pads, or missing brake

• Replace brake pads.

pads. Shorted or incorrect wiring. • Refer to appropriate wiring diagram. †Inoperative electronic control • Refer to Section 8 to check out the electronic control

operation.

10. DRIVE MOTOR OVERLOAD PROTECTOR CYCLES REPEATEDLY

POSSIBLE CAUSE TO CORRECT

Excessive belt tension. • Adjust belts. Inoperative motor overload protector. • Replace motor. Bind in water pump. • Replace pump. Bind in transmission. • Repair or replace transmission. Brake pads binding. • Free binding pads, or replace pads.

* Mechanical Timer Models only † Electronic Control Models only

10 32918

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.

11. OUTER TUB DOES NOT EMPTY

POSSIBLE CAUSE TO CORRECT

Kinked drain hose. • Straighten hose. Obstruction in outer tub outlet hose. • Remove obstruction. Inoperative water pump. • Dissassemble and clean pump or replace pump. Loosen or broken pump belt. • Adjust or replace belt.

12. EXCESSIVE VIBRATION

POSSIBLE CAUSE TO CORRECT

Unbalanced load in tub. • Stop washer, redistribute load, then restart washer. Broken, disconnected or incorrectly adjusted

centering spring(s) out of adjustment. 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.

• Connect or replace centering spring(s). Spring should be positioned as shown in Figure 56.

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

W003

13. WATER LEAKING FROM OUTER TUB

POSSIBLE CAUSE TO CORRECT

Leaking water seal in outer tub. • Replace hub and seal kit assembly, Paragraph 43 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 top

• Remove obstruction.

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

32918 11

Section 3 Troubleshooting

Notes

12 32918

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.

14. WALL RECEPTACLE POLARITY CHECK

W003

NOTE: Have a qualified electrician check polarity of wall receptacle. If a voltage

Neutral

Side

Ground

Neutral

reading is measured other than that illustrated, the qualified electrician should

115 ± 12

VAC

correct the problem.

Round

Grounding

Prong

Figure 1

115 ± 12

VAC

15. POWER CORD TO CONTROL HOOD, CONTROL HOOD TO THE CONTROL PANEL FRAME

Power

Cord

Ground

Wires

Figure 2

32918 13

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.

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

Ground

Wires

Corner Corner Gusset

Gusset

Ground

Wires

W003

17. MOTOR TO MOUNTING BRACKET

Ground

Wire

Figure 3

Figure 4

14 32918

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.

b. Loosen setscrew holding switch knob to switch

WARNING

Do not repair or replace any part of the washer or attempt any servicing unless specifically recommended in the UserMaintenance Instructions or in published user-repair instructions that you understand and have the skills to carry out.

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

18. CONTROL PANEL

Refer to Figure 5. a. Remove two control panel attaching screws and

lift assembly off cabinet top.

NOTE: Lockwasher must be between switch and control panel when installing switch. Refer to Figure 6.

NOTE: Refer to appropriate wiring diagram when rewiring switch.

shaft. Refer to Figure 6.

c. Remove knurled nut holding switch to control

panel. Refer to Figure 6.

d. Disconnect wires from switch.

Wash

Temperature

Switch

Lockwasher

W003

Panel

Attaching Screws

Figure 5

19. SPEED OR WASH TEMPERATURE SWITCH

a. Remove two control panel attaching screws and

lift assembly off cabinet top. Refer to Figure 5.

Speed

Switch

Setscrew

Knurled

Nut

Panel Screw

Knob

Figure 6

32918 15

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

20. INDICATOR LIGHTS – UNBALANCED LOAD, IN USE, RINSE OR SPIN

a. Remove two control panel attaching screws and

lift assembly off cabinet top.

b. Disconnect wires from light.

NOTE: Refer to wiring diagram when rewiring light.

c. Squeeze locking tabs together and pull light out

from rear of panel.

21. TIMER ASSEMBLY – Metered Models

a. Unlock and remove the service door. b. Remove the inner timer bracket cap screw.

Refer to Figure 7.

c. Slide timer and bracket to the left to disengage

the bracket from shoulder screw. Lift timer and bracket up and out of meter case through service door opening as far as wires will permit.

NOTE: DO NOT attempt to repair the timer.

d. Disengage wire harness terminal block plug

from timer by pressing in movable locking tabs (located on each side of terminal block plug). Refer to Figure 8. Then pull terminal block plug away from timer.

Shoulder

Screw

Timer

Bracket

Inner

Cap Screw

Meter Case

Bolt

Figure 7

NOTE: When installing clutch, be sure clutch moves freely after setscrews are tightened.

IMPORTANT: Be careful not to dislodge or damage two timer motor lead wires while handling timer.

IMPORTANT: To avoid an open circuit, DO NOT pull on terminal block wires when removing block

Locking

Tabs

from timer as this could damage wires or terminal crimpings. Before attaching wire harness terminal blocks to timer, be sure all male terminals on timer are straight and are capable of accepting terminals from wire harness terminal blocks.

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

e. Remove two screws holding timer to bracket.

Refer to Figure 8.

f. Loosen setscrew holding clutch to timer shaft.

Refer to Figure 9.

16 32918

Timer Bracket

Attaching Screws

Figure 8

Terminal

Block

Plug

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

Setscrew

Clutch

Figure 9

22. TIMER ASSEMBLY (Nonmetered Models)

Refer to Figure 10. a. Loosen two setscrews holding timer knob to

timer shaft.

b. Remove four screws and lockwashers holding

timer and plate to timer case.

NOTE: When reinstalling timer and plate, lockwashers must be between head of screws and timer plate.

c. Pull timer and plate out of timer case as far as

wires will permit.

NOTE: Disconnect ground wire from rear of timer.

d. Pull wire harness and blocks through into timer

housing; then disconnect timer harness from control hood harness at quick disconnect block.

e. Remove two screws holding timer to timer

plate.

f. Disconnect wires from timer.

NOTE: Refer to appropriate wiring diagram when rewiring timer.

Timer

Case

Timer Plate

Attaching

Screw

Timer Knob

Screws

Timer

Attaching Screw

Lockwasher

Timer

Plate

Figure 10

23. METER CASE (Metered Models)

a. Unlock and remove service door. b. Remove the inner timer bracket cap screw.

Refer to Figure 7.

c. Slide timer and bracket to the left to disengage

bracket from shoulder screw.

d. Remove two control panel attaching screws and

lift assembly off cabinet top. Refer to Figure 5.

e. Disconnect timer harness from control hood

harness at disconnect blocks. Refer to Figure 11.

f. Remove timer, bracket and harness out through

service door opening.

g. Remove cap screw, lockwashers and nut

holding meter case to end of control hood. Refer to Figure 11.

h. Remove coin drawer.

i. Open loading door, hold hand under front meter

case bolt. Refer to Figure 7. Remove nut and lockwasher.

j. Remove shoulder screw from inside meter case.

NOTE: When installing meter case, shoulder screw must be installed in outer hole, refer to Figure 7, to enable timer bracket to slide under screw head.

k. Carefully remove meter case from cabinet top.

32918 17

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

Meter

Case

Meter Case

Screw

Disconnect

Blocks

Figure 11

24. TIMER CASE (Nonmetered Models)

a. Remove timer assembly. Refer to Paragraph

22.

b. Remove two control panel attaching screws and

lift assembly off cabinet top. Refer to Figure 5.

c. Remove cap screw, lockwashers and nut

holding timer case to control hood. Refer to Figure 12.

d. Remove two screws from bottom edge of front

panel. Refer to Figure 9.

e. Pull bottom of panel away from washer until

hold-down clips (located on top flange of panel) disengage from slots in cabinet top. Refer to Figure 13.

f. Remove two cabinet top hold down screws.

Refer to Figure 13.

g. Tape loading door closed and lift cabinet top to

a vertical position.

h. Remove carriage bolts, washers, lockwashers

and nuts holding timer case to cabinet top.

i. Support timer case and remove screw and fiber

washer holding rear of case to cabinet top.

Timer Case

Screw

Timer Case

Attaching Hardware

Figure 12

Cabinet Top

Hold-Down

Screws

Hold-Down

Clip

Front Panel

Screws

Figure 13

18 32918

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

25. PRESSURE SWITCH

a. Remove two control panel attaching screws and

lift assembly off cabinet top.

b. Remove two screws holding switch to

mounting bracket.

c. Pull switch out of control hood far enough to

disconnect pressure hose and wires from switch.

NOTE: Refer to appropriate wiring diagram when rewiring pressure switch.

IMPORTANT: When installing pressure switch, blow air into hose before connecting hose to switch to remove any moisture that may have accumulated in hose.

26. DRAIN HOSE ELBOW

Refer to Figure 14 a. Loosen hose clamp and remove drain hose from

elbow.

b. Remove screws holding elbow to rear of

washer cabinet.

c. Pull elbow out through opening in cabinet far

enough to permit loosening inner clamp, then remove elbow from inner hose.

Elbow

Attaching

Screws

Hose

Clamp

Drain Hose

Figure 14

NOTE: When installing elbow on inner hose, DO NOT allow hose inside of washer to twist! Direct elbow toward drain receptacle and secure elbow to washer cabinet.

32918 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

27. LOADING DOOR

Refer to Figure 15 a. Through Serial No. R8237277YK:

(1) Open loading door. Refer to Figure 15. (2) Depress tab on either hinge, then slide

hinge out of loading door and bushing in cabinet top.

(3) Tile loading door slightly and slide door

and hinge out of opposite bushing.

b. Starting Serial No. R8237278YK:

(1) Open loading door. Refer to Figure 15. (2) Remove two screws holding left hinge to

door and remove hinge. Refer to Figure 15.

Door

Hinge

(3) With loading door raised to vertical

position, swing left side of door toward front of washer. Refer to Figure 16,

procedure one.

(4) Rotate loading door so door is upside down.

Refer to Figure 16, procedure two.

(5) Remove loading door, right door hinge and

bushing from cabinet top. Refer to

Figure 16, procedure three.

NOTE: Reverse procedures when installing loading door.

Door

Left

Hinge

Attaching

Screws

Hinge

Right

Hinge

THROUGH SERIAL NO. R8237277YK STARTING SERIAL NO. R8237278YK

Figure 15

20 32918

Procedure One

Procedure Two

Section 5 Service Procedures

Door

Front

WA082a-SV

Door

Front

Procedure Three

Door

Front

WA082b-SV

WA082c-SV

Figure 16

32918 21

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.

28. GRAPHIC OVERLAY

Refer to Figure 6 a. Loosen setscrews holding speed and wash

temperature switch knobs to switch shafts.

b. Remove knurled nuts holding each switch to

control panel.

NOTE: Lockwashers must be between switches and control panel when installing switches.

c. Remove graphic overlay.

29. AGITATOR

a. Open loading door. b. To remove agitator by hand, place two agitator

hooks, No. 254P4P, under bottom edge of agitator. Refer to Figure 17.

No. 254P4P

Agitator Hooks

W003

NOTE: Hooks should be positioned 180 degrees of each other, and must be placed under the agitator vane for greater stability. If hooks are placed between the vane area, damage to the agitator may occur.

c. Using a rocking motion (back and forth)

carefully lift agitator off drive bell.

30. AGITATOR, DRIVE BELL AND SEAL ASSEMBLY

a. Open loading door.

NOTE: If water is present in the washtub, spin and pump out before attempting to remove the drive bell and seal seat assembly.

b. To remove agitator by hand, place two agitator

hooks, No. 254P4P, under bottom edge of agitator. Refer to Figure 17.

IMPORTANT: Hooks should be positioned 180 degrees of each other, and must be placed under agitator vane for greater stability. If hooks are placed between the vane area, damage to agitator may occur.

Agitator

Figure 17

d. Remove the screw and o-ring washer from the

top side of the drive bell.

NOTE: To remove the drive bell from the transmission shaft will require using the No. 294P4 Drive Bell Tool. Refer to Figure 18.

e. Back the one quarter inch bolt out of tool

approximately three quarters of the way.

f. Place tool over drive bell, making sure indent of

the jaw lines up with wide slots on drive bell. Refer to Figure 19.

c. Using a rocking motion (back and forth)

carefully lift agitator off drive bell.

22 32918

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

Bolt

Indent

Jaws

Jaw

Lip

Figure 18

Wing

Nut

Large

Nut

Turn Adjustable

Wrench Counterclockwise

to Remove Drive Bell

Wing

Nut

Jaw

Figure 20

h. Place lip of each jaw under bottom edge of

drive bell, making sure indent on jaw lines up with wide slots on drive bell. Then tighten wing nuts to hold jaws firmly against drive bell. Refer to Figure 19.

i. Use an adjustable wrench and turn large nut on

tool COUNTERCLOCKWISE to pull drive bell from transmission shaft. Refer to Figure 20.

IMPORTANT: If large nut is turned clockwise when pulling drive bell, you will twist off the quarter inch bolt.

j. Turn the one quarter inch bolt out of the

transmission shaft and remove tool and drive

Drive

Bell

Wide

Slot

Figure 19

bell from the washer.

k. Loosen the two wing nuts and remove drive bell

from tool.

l. Carefully pry the old seal out of the drive bell

and clean any foreign materials from the bell.

g. Screw the bolt down through hole in top of

drive bell until it bottoms out in the hole of the shaft.

IMPORTANT: We recommend that both the seal seat and the seal head be replaced together in pairs. DO NOT replace only one of the two.

32918 23

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

m. Install the new seal into the drive bell.

n. Remove the seal head from the hub and clean

any foreign material from the hub seal mounting area.

o. Place the new seal head on hub and carefully

push the seal head into position.

IMPORTANT: Make sure the seal is pressed down against the shoulder on the hub.

NOTE: Soapy water will aid in the assembly of the seal onto the hub.

IMPORTANT: DO NOT apply any type of lubricants to the sealing surfaces of either the seal seat or seal head as you will damage the seals.

TO REINSTALL DRIVE BELL

a. Position drive bell over transmission shaft.

Rotate drive bell until splines in drive bell line up with splines on transmission shaft.

b. Place No. 294P4 Bell Tool over top of bell.

Screw bolt into transmission shaft until it bottoms out.

NOTE: It is not necessary to use the tool jaws on drive bell during this operation.

g. A sharp blow on top of agitator, with palm of

your hand, will force agitator down onto drive bell, allowing fingers on underside of agitator to lock under bottom edge of drive bell.

NOTE: Do not push agitator onto drive bell any further than necessary.

31. FRONT PANEL

Refer to Figure 21 a. Remove two screws from bottom edge of front

panel.

b. Pull bottom of panel away from washer until

hold down clips (located on top flange of panel) disengage from slots in cabinet top.

Hold-Down Clips

Compress hold-down clips enough to remove them from slots in top flange of panel.

Guide Lugs

Remove screws holding guide lugs to side flanges of front panel.

Cabinet Top

Hold-Down

Screws

c. Use an adjustable wrench and turn large nut on

tool CLOCKWISE to force drive bell down onto transmission shaft until bell bottoms out on shaft.

d. Turn bolt out of transmission shaft and remove

Hold-Down

Clip

tool.

e. Place new o-ring gasket onto new screw.

Thread the new screw down through hole in top of drive bell and into transmission shaft. DO

NOT reuse the old screw and o-ring gasket!

NOTE: Torque new screw down between 45 to 55 inch pounds (5 to 6.2 Nm). Over torque will mushroom the plastic bell.

f. Place agitator on top of drive bell. Slowly rotate

Front Panel

Screws

Figure 21

agitator until fingers on underside of agitator line up with large slots on drive bell.

24 32918

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

32. PUMP BELT

a. Remove front panel. Refer to Paragraph 31. b. Remove two front mounting screws and loosen

the rear mounting screw holding pump and bracket to washer base. Refer to Figure 22. Pivot entire assembly toward motor to loosen belt tension.

c. Run belt off motor pulley, then remove belt

from pump pulley.

NOTE: After installing pump belt, adjust belt. Refer to Paragraph 55.

d. While holding idler lever, reach in and around

right side of motor and run belt off right side of large drive pulley. Refer to Figure 23.

e. Remove belt from motor pulley and pull belt

out through front of motor mount.

IMPORTANT: Drive belt MUST be replaced with belt No. 28808 (special clutch-type belt) for proper washer operation.

TO INSTALL NO. 28808 DRIVE BELT

NOTE: If the new belt is replacing a burned belt, the motor pulley “V” groove must be polished with a fine (320 grit) emery cloth to remove the rubber residue. The residue will affect the washer spin operation.

a. Push belt in through front of motor mount and

place belt on motor pulley.

b. Reach in and around right side of motor,

starting with belt on right side of large drive pulley, run belt onto pulley.

c. Reach in through front of motor mount and

move idler lever to the left.

Pump

Attaching

Screws

Pump

Belt

Figure 22

33. DRIVE BELT

a. Remove front panel. Refer to Paragraph 31. b. Remove two front mounting screws and loosen

the rear mounting screw holding pump and bracket to washer base. Refer to Figure 22. Pivot entire assembly toward motor to loosen belt tension.

c. Reach in through front of motor mount and

move idler lever to the left to release tension on belt.

IMPORTANT: Use care when releasing the idler

lever tension. If the idler spring or helper spring is overstretched, washer operation will be affected.

d. While holding idler lever, reach around right

side of motor and place belt on idler pulley. IDLER PULLEY MUST RIDE ON OUTSIDE OF BELT.

NOTE: There is no belt adjustment after installing new drive belt. Check to be sure motor and mounting bracket have been shifted toward rear of washer to its limit of travel within the mounting bracket attaching screws. If the motor and mounting bracket must be repositioned, loosen the four motor attaching screws and shift motor and mounting bracket toward rear of washer to its limit of travel. Retighten the four attaching screws. Refer to Figure 24.

e. Install pump belt, adjust per Paragraph 32.

lever tension. If the idler spring or helper spring is overstretched, washer operation will be affected.

IMPORTANT: Use care when releasing the idler

32918 25

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.

Drive

Pulley

Wire harness

must be installed

ahead of spring.

W003

Helper Spring

Idler

Spring

34. MOTOR AND MOUNTING BRACKET

a. Remove front panel. Refer to Paragraph 31. b. Disconnect motor wire harness from base wire

harness at disconnect blocks. Refer to Figure 28.

c. Remove pump belt. Refer to Paragraph 32.

Then remove drive belt. Refer to Paragraph 33.

NOTE: When installing belts, adjust pump belt. Refer to Paragraph 55. There is no drive belt adjustment.

d. Remove four screws holding motor and

mounting bracket to washer base. Refer to Figure 24. Then lift complete assembly out of washer.

Drive

Belt

Motor

Attaching

Screws

Figure 23

NOTE: When installing motor and mounting bracket, tab on right bottom flange of mounting bracket must be placed in hole in base. Mounting bracket must be shifted toward rear of washer to its limit of travel within the mounting bracket attaching screws.

e. Remove nuts, steel washers, spacers and rubber

mounts holding motor to mounting bracket. Refer to Figure 25. Lift motor off mounting bracket and remove balance of rubber mounts and steel washers from motor mounting studs.

IMPORTANT: When installing motor on mounting bracket, position motor with switch facing toward left side of mounting bracket.

NOTE: Refer to Figure 25 for motor and mounting bracket assembly sequence.

26 32918

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

35. IDLER LEVER AND PULLEY

a. Remove motor and mounting bracket. Refer to

Paragraph 34, steps “a” through “d”.

b. Remove nut, washer and bolt holding idler

lever and pulley to motor mounting bracket.

Wire harness

must be installed

ahead of spring. Helper Spring

The round spring hook

must be hooked in

rear hole for proper

idler lever operation.

Motor Mounting

Bracket

NOTE: Refer to Figure 25 for idler lever and pulley assembly sequence.

c. Apply No. 03637P Lubricant to the area of idler

lever that makes contact with motor mounting bracket.

Positioning

Tab

Motor

Attaching

Screws

Figure 24

32918 27

Section 5 Service Procedures

Motor

Shield

Motor

Switch

Motor

Pulley

(Pump)

Steel

Washer

Rubber

Mount

Nut

Pulley

(Agitate and Spin)

Roll

Nut

Motor

Mounting

Bracket

Helper Spring

Locknut

Idler

Lever

Washer

Spacer

Rubber

Mount

Steel

Washer

Nut

Ground Wire

(Green)

Belt

(Agitate and Spin)

(Pump)

Belt

Spring

Ground Clip (Clips to the motor mounting bracket)

Idler

Pulley

Figure 25

Shoulder

Bolt

Clip

Idler

Shaft

Felt

Washers

Nylatron

Washer

Retainer

Ring

28 32918

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

36. MOTOR DRIVE PULLEY OR PUMP PULLEY

a. Remove motor and mounting bracket. Refer to

Paragraph 34, steps “a” through “d”.

b. Lay motor and mounting bracket on its side.

NOTE: To remove pulleys, support motor shaft (to prevent bending shaft) and drive out pulley roll pins.

37. MOTOR SWITCH

a. Remove front panel. Refer to Paragraph 31. b. Remove nut holding motor shield to motor.

Refer to Figure 25.

c. Disconnect external wires from motor switch

terminals.

NOTE: Refer to appropriate wiring diagram when rewiring external switch wires.

d. Remove two screws holding switch to motor.

Refer to Figure 25.

e. Disconnect internal motor leads from switch

terminals.

38. PUMP ASSEMBLY

a. Remove front panel. Refer to Paragraph 31. b. Remove pump belt. Refer to Paragraph 32.

IMPORTANT: There will always be some water that will remain in the outer tub; therefore, before removing hoses from the pump, the hoses will have to be pinched off or drained to prevent water spillage on the floor.

NOTE: Rear screw hole in pump mounting bracket is keyhole shaped; therefore, it is not necessary to remove the rear screw.

c. Slide pump and mounting bracket toward rear

of washer and lift assembly out of washer.

d. Loosen hose clamps and remove hoses from

pump assembly. Refer to Figure 26.

Pump Mounting Bracket

Remove four screws holding pump to mounting bracket.

NOTE: Refer to Figure 27 for pump and mounting bracket assembly sequence.

NOTE: Refer to wiring schematics, Section 10, for rewiring internal switch wires.

Outer Tub

to Pump

Hose

Drain Hose

Pump

Attaching

Screws

Figure 26

32918 29

Pump

Assembly

Pump

Mounting

Bracket

Hex Head

Screw

Figure 27

+ 101 hidden pages

Alliance Laundry Systems EA1021G, EA1110, EA1110P, EA1110T, EA1210 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Safety Information

Introduction

Model Identification

Troubleshooting

Grounding

Service Procedures