Raytheon Speed Queen AWM190 User manual

• SpeedOueen
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ARaytheon Company
Service Manual
for
Automatic
Washers
(Model Numbers are listed on
Page 2)
July 1994
An.an a
A ~ Qimparry
Part No. RU310002
(36793)

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AWARNING ------ - ------ - ---- ---- ---- --- ----.
Failure to install, maintain, and/or operate this machine 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 the Parts and Service Manual that you
understand and have the skills to carry out.
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 . woosR 1
AWARNING --------------------- --- --------.
Repairs that are made to your products by unqualified persons can result in hazards
due to improper assembly to adjustments subjecting you, or the inexperienced person
making such repairs, to the risk of serious injury, electrical shock , or death. woo1
A CAUTION
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 . woos
NOTE : The WARNINGS and IMPORTANT INSTRUCTIONS appearing in this manual are not meant to cover
all possible conditions and situations that may occu r. It must be understood that common sense, caution
and carefulness are factors which CANNOT be built into these products. These factors MUST
BE supplied
by the person( s) installing, maintaining or operating the product.
Always contact your dealer, distributor, service agent or the manufacturer about any problems or conditions you
do not understan d.
In order to locate an auth or ized service agency, please consult your telephone book or the dealer from whom you
purchased this product. If you require further assistance, please contact:
or
1 ·319-622-5511
Consumer Affairs Dept.
Amana, Iowa 52204 CALL and ask for the
Customer Affairs Department
Recognize Safety Symbols, Words and Labels
A DANGER - Immediate hazards which WILL result in serious injury or death.
A WARNING - Hazards or unsafe practices which COULD result in serious
injury or death.
A CAUTION - Hazards or unsafe practices which COULD result in minor or
moderate injury or product or property damage. wo09
© Copyright 1994 Speed Queen.
All r ig hts reserved. 36793

Nameplate Location
When calling or writing about your
washer, PLEASE GIVE MODEL
AND SERIAL NUMBERS. Model
and se ri al numbers are located on
namep
la te. Nameplate will be in
eith
er lo ca tion shown.
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Information in this manual is applicable to these washers.
Porcelain
T imer
One - Speed
Two.Speed
Washtub
Wa sher Model Model Motor Motor (Cubic Foot)
AWM190 x x 2.7
AWM2 70 x x 2.7
AWM290 x x 2.7
AWM372 x x 3.0
AWM373 x x
AWM392 x x 3.0
AWM393 x x
AWM472 x x 3.0
AWM473 x x
AWM492 x x 3.0
AWM493 x x
AWM572 x x 3.0
AWM573 x x
AWM592 x x 3.0
AWM593 x x
AWM692 x x 3.0
AWM693 x x
2
MODEL NO. AND
SERIAL NO.
Stainless
Steel
Washtub
(Cubic Foot)
3.0
3.0
3.0
3.0
3.0
3.0
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36793

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Table of Contents
SECTION I - Grounding
1. Wall Receptacle Polarity Check ....... .. ................ 4
2. Power Cord
to Cabinet Top, Cabinet top
to Control Hood Mounting Bracket,
Pressure Switch Mounting Bracket and
Ground Tab on Graphic Panel ........................... 4
3. Control Hood Wire Harness to Top Left
Rear Corner Gusset of Cabinet
.. .. ............ .. .. .. ... 5
4. Wire Harness to Motor ....
.. ............ .. ................... 5
SECTION II -Service Procedures
5. Control Hood Assembly .. ........ .. ....... .. .............. 10
6. Timer ........................ .. ..... .. .............. .. ............... 10
7. Temperature Switch .. ... .. ... .... ................ .. ......... 11
8. Pressure Switch .... .............. .. ........................... 12
9. Graphic Panel .. .. .. ................ .. ........................... 12
10. Loading Door ........ .. .. ..................... .. .... .. .. .. ....... 12
11 . Agitator ......................... .. . .. .. ........... .. ................ 13
12. Agitator Drive Bell and Seal Assembly
.. .......... 14
13. Front Panel
.. ....... .. ....... .. ......... .... ...................... 17
14. Motor and Mounting Bracket ........
.. ........ .. ........ 17
15. Idler Lever and Pulley .
.... ................................. 19
16. Motor Drive Pulley ...........................
.. .. ............. 20
17. Motor Switch ..... ... ............ .. . .. .... ...... .. ... ............. 23
18. Cabinet Top Assembly .. .. ................................. 24
19. Out-of-Balance Switch Assembly ..................... 26
20. Mixing Valve Assembly .................................... 28
21 . Washtub and Clothes Guard ............................ 29
22. Hub and Seal Kit Assembly................... .. ......... 33
23. Outer Tub .............. .. .... .. ................................... 39
24 . Drive Pulley and Helix ...... .. ........ .. ....... .. ........... 42
25. Brake Assembly . .. ............................................ 45
26. Lower Bearing Housing .......... .. ....... .. ............. .. 47
27. Transmission Assembly .......... .... .. .. ............... .. 48
28. Balance Ring .................................... .. .............. 55
29. Upper Bearing Assembly ..................... .. .......... 55
30. Isolator .. ............ .. ..................... .. ... .. . .. ............... 56
SECTION Ill -Adjustment
31. Leveling Le gs .......................... .. .... .. .... ............. 58
32. Pressure Switch .. ............ .. ............ .. .... .......... .. . 59
33. Belt (Agitate and Spin) .. .............. .. .... .. ............. 59
34. Out-of-Balance Switch ....... .. ................ .. .. ........ 60
36793 3
SECTION IV -Service Helps
35. No Hot Water................................ .. ................... 61
36. No Cold Water....
.. ...................................... .. .. ... 61
37 . No Warm Water ................................................ 62
38. Water Fill Does Not Stop at Proper Level ......... 62
39. Timer Does Not Advance ................ ...... .... .. ...... 62
40. Motor Does Not Run ............ .. ........................ ... 63
41 . No Agitation ...................................... .. .......... .. .. . 64
42. Constant Agitation ................................... .. ........ 64
43. Unit Smokes, Overheats, Cycles on Motor
Thermal Protector, Switch Actuator
Kicks
In and Out ............ .. ........ .. ....... .... ............. 65
44. Slow Spin or No Spin .... .. .................................. 65
45. Constant Spin .................................................... 66
46. Unit Stops in Cycle; Qui
ts After a
Couple Loads;
Is Intermittent .................... .. ...... 66
47. Washer is Locked Up or Binding ....................... 66
48. Outer Tub Does Not Empty ........................... .. .. 67
49. Excessive Vibration ..............
.. ........ .. ................. 67
50 . Water Leaking From Outer Tub ..... .. ................. 67
SECTION V - Test Procedures
Emerson Motor Switch .......... ... .................... .. ... 69
Emerson Motor Windings .................................. 70
SECTION VI -Cycle Sequence Charts.............. 71
SECTION VII -Internal Wiring of
Washer Motor Switch .......................................
.. ... 75
SECTION VIII -Wiring Diagrams ........................ 77

SECTION I
Grounding
A 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. woo
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1. WALL RECEPTACLE POLARITY CHECK, Figure 1.
NEUTRAL
SIDE
ROUND
GROUNDING
PRONG
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.
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2. POWER CORD TO CABINET TOP, CABINET TOP TO CONTROL HOOD MOUNTING BRACKET, •
PRE SSURE SWITCH MOUNTING BRACKET AND GROUND TAB ON GRAPHICS PANEL, Figure 2.
~
GROUE~D /
WIR/
GROUND
WIRES POWER
~---- -CORD
Figure 2
4
GROUND
WIRES
36793 •

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A 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 •
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Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded. woo3
3. CONTROL HOOD WIRE HARNESS TO TOP LEFT REAR CORNER GUSSET OF CABINET, Figure 3.
4. WIRE HARNESS TO MOTOR, Figure 4.
36793
WIRE
HARNESS
CONNECTION
BLOCK
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GROUND
SCREW
Figu re 3
Fi~ure 4
5
CORNER
GUSSET
W010GE1A

SECTION II
Service Procedures
SCREW
CONTROL HOOD
ASSEMBLY
ENDCAP~
(Left) . ' ' ' '
TIMER
' '
PRESSURE
SWITCH
KNOB ------- /
------.fl} 0)- -!
TIMER KNOB
SKIRT
GRAPHIC
PANEL
Figure 5
END CAP
(Right)
GRAPHIC PANEL, CONTROL HOOD AND CONTROLS
(Model AWM190)
6
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TIMER •
W140E3A
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36793

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END CAP
(Left)
TIMER KNOB
SKIRT
SCREW CONTROLHOOD
ASSEMBLY
PRESSURE
SWITCH
SCREW
)~I. /
I ,y
/ -- TEMPERATURE
I ,' ~ SWITCH
I
I
I
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SCREW END CAP
(R i ght )
GRAPHIC
PANEL
Figure 6
TIMER
W14 1 PE3A
GRAPHIC PANEL, CONTROL HOOD AND CONTROLS
(Models AWM270, AWM290, AWM372, AWM373, AWM392 and AWM393)
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TRIM
STRIP
TIMER
KNOB
SCREW
TIMER KNOB
SKIRT
CONTROL HOOD
ASSEMBLY
GRAPHIC
PANEL
Figure 7
SCREW
PRESSURE
SWITCH
END CAP
(Right)
GRAPHIC PANEL, CONTROL HOOD AND CONTROLS
TEMPERATURE
SWITCH
TIMER
W142PE3A
(Models AWM472, AWM473, AWM492, AWM493, AWM572, AWM573, AWM592 and AWM593)
8 36793
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