Speed Queen SLW570RAW Manual

Speed Queen RDomestic WasherTechnical Information
August 2000 RT3100015 Rev. 01
120 V, 60 Hz Models
SLW570RAW PSLW570RAW
•Due to possibility of personal injury or property damage, always contact an authorized technician for servicing or
repair of this unit.
•Refer to Service Manual RS3100007 for detailed installation, operating, testing, troubleshooting, and disassembly
instructions.
•Refer to Parts Manual RP3100017 for part number information.
CAUTION
!
All safety information must be followed as provided in this Technical Sheet and in Service Manual RS3100007.
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to unit and discharge capacitor
before servicing, unless testing requires it.
Models SLW570RAW Models SLW570RAW
Power Source Wash cyles 12
Voltage AC 120 VAC Water temperatures 4
Amperage (Single Unit) 10 A Water level Variable
Frequency 60 Hz Features
Motor horsepower 1/2 Steady SpinBalance System X
Receptacle 6-20R Self-cleaning lint filter X
Plug 6-20P Self-adjusting rear leveling legs X
Dimensions 210 Agitation stroke X
Cabinet Tri−Actionwash system X
Height−overall 43” Fabric softener dispenser X
Height of cabinet 36” Extra rinse X
Width 27” Motor speed 2 speed
Depth 28” Spin speed (revolutions per minute) 640 / 427 rpm
Clearance−washer lid 17 1/2” Agitation speed (strokes per minute)
Weight High 69 spm
Crated 193 lbs. Medium 46 spm

Component Testing Information
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless
testing requires it.
RT3100015 Rev. 0 August 20002
Illustration Component Test Procedure Results
40046601
L1 L2
2
1
Temperature switch Disconnect wires from component to
properly measure the resistance of the
component.
Place switch in the following positions
and measure across the terminals
below:
Hot / Cold L1-2
Warm / Warm L1-1, L1-2, L2-2
L2-1, L2-L1, 1-2
Warm / Cold L1-1, L1-2, 1-2
Cold / Cold L1-1
>1 Ω
>1 Ω
>1 Ω
>1 Ω
40097701 Mixing valve Measure resistance of terminals on
each valve.
Resistance across each valve. Approximately 1000 Ω±10%
40073901 Timer Verify input and output voltage is
present.
Verify wiring is correctly connected to
the timer.
See timing sequence chart for functional
description of the component.
40055101
1
2
3
Pressure switch Do not disconnect the pressure hose
from pressure switch to perform
measurements.
Measure resistance across the
following terminals on the pressure
switch:
Terminal 1 to 2
Terminal 1 to 3
Refer to wiring diagram/schematic for
correct contacts.
Air pressure that actuates switch is
determined by the water level of the
tub.
Continuity (no pressure)
Continuity (pressure)
40035001 Lid switch−SPST Disconnect wire terminals from switch.
Test terminals with switch closed.
Test terminals with switch open. Continuity >1 Ω
Infinite 1 MΩ

Component Testing Information
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless
testing requires it.
August 2000 3 RT3100015 Rev. 0
Illustration Component Test Procedure Results
038424W Rocker switch
(Extra Rinse) Measure resistance of switch positions:
Closed (ON position)
Open (OFF position)
Continuity >1 Ω
Infinite 1 MΩ
R0000014 Brake pad kit If washtub does not stop spinning
within seven seconds after opening
loading door.
If brake pads make noises.
Replace all three brake pads.
Apply a thin layer of silicone (26594P) on
pads, see Service Bulletin
“ASQ−213−B”
40095001 Motor Type of motor:
Two speed See following section “Internal Motor
Diagram and Schematic” for correct
wiring contacts.
40040301 Drain pump Verify drain pump is not clogged or
damaged. Remove clog and verify proper operation.
Replace drain pump if damaged.
40065301 Transmission
assembly Type of transmission: 640 rpm Externally identical, must be identified by part number.
If transmission locks-up, replace.
40053602 Drive belt Type of drive belt:
640 rpm
Refer to “Parts Manual” for proper
pulley size.
Refer to “Parts Manual”, to verify which
drive belt and pulley size is required.

Internal Motor Diagram and Schematic
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless
testing requires it.
RT3100015 Rev. 0 August 20004
Continuity exists between switch
terminal Rand Red wire.
Manually depress actuator.
Continuity broken between
switch terminal Rand Red wire.
Continuity exists between switch
terminal Pand Red wire.
Manually depress actuator.
Continuity broken between
switch terminal Pand Red wire.
Inoperative start switch.
Replace switch.
Inoperative high speed
switch. Replace switch.
Continuity broken between
switch terminal Pand Violet wire.
Manually depress actuator.
Continuity exists between switch
terminal Pand Violet wire.
Inoperative low speed
switch. Replace switch.
Motor switch checks OK.
NO
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
Start
Terminals
High Speed
Terminals
Low Speed
Terminals
One or Two Speed Motors
4-5 ohms between Brown wire
and Red wire.
1-2 ohms between Blue wire and
Yellow wire.
1-2 ohms between Yellow wire
and Violet wire.
Continuity exists between Yellow
wire and White wire.
All motor windings checks OK.
Inoperative start winding.
Replace motor.
Inoperative high speed winding.
Replace motor.
Inoperative low speed winding.
Replace motor.
Inoperative common lead.
Replace motor.
Start
Winding
High Speed
Winding
Low Speed
Winding
Protector
NO
NO
NO
NO
YES
YES
YES
YES

Internal Motor Diagram and Schematic
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless
testing requires it.
August 2000 5 RT3100015 Rev. 0
R
P
Y
BU
BR
W
Wire harness
connection
block
WhiteBrown
Blue Yellow
Violet
Red
G
Y BU
BR
W R
P
RUN
START
Red
Blue
Yellow
Brown
White
4P M
6P M
Aux.
Overload
protector
Yellow
Violet
Motor Assembly
(two speed motor)

Wiring Diagram and Schematic
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless
testing requires it.
RT3100015 Rev. 0 August 20006
24 L2
PNK/BLU
4N.O.
L
PNK/BLU
WHT/BLK
GRY/BLK
BLU/WHT
WHT/RED
BRN
VLT
10 BLUK
G F A14
11
5
LO
EX
BP
PS
TM
TM
16 PNK
6
17
3
15
EXTRA RINSE
SWITCH
1
1A
BLK/PNK
GRY
HOUSING
CONNECTION
DIAGRAM
RED/BLK
BLU/BLK
24 PIN
TIMER
P
V
W
H20
19 22 21 RED L1 1
2
4 POSITION
TEMP. SWITCH
ORG
CONTROL HOOD
GROUND TO
PNK/BLU
VLT
COM.
SWITCH
LID
SWITCH
PRESSURE
BLU 7
66
BLU
WHT
BRN 5
4 8
VLT
BRN
WHT
5 4 8
1 6 4
PNK 7PNK
WHT/RED
7
5 8 3
GRN/YEL
7
1 6 4 5 8 3MOTOR
HOUSING
GROUND TO
GRN/YEL
CABINET
WHT/RED
GRN/YEL
WHT/RED
GRN/YEL
GROUND
12
3
TO TOP GRY
ORG
3
2 1
9
3 2 1
9
PLUG
RECEPTACLE
GRY
ORG
MIXING VALVE
NATURAL
RED HOT COLD
R
GRN
CONNECTOR
GROUND TO
18 GA.
BLK WHT
TOP
RIDGE OR TINNED TERMINAL = NEUTRAL
CORD
POWER
LO
TM WHT/BLK
8
PNK
18

Wiring Diagram and Schematic
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless
testing requires it.
August 2000 7 RT3100015 Rev. 0
BP EXTRA RINSE SWITCH
L
L
F1
6
7
HI
LO
TP
SPIN
HIGH
AGITATE
START 4
HOT
COLD
SPRAY RINSES = COLD
WARM
4 POSITION WATER
TEMP. SWITCH
COLD
COLD
COLD
COLD
HOT L1-2
L1-1
L1-1-2
WARM
WARM L1-L2-1-2
MOTOR
TIMER
TM
TM
SCHEMATIC
L1
A
LO
8
TIMER BUSS
INDICATES INTERNAL
K
KG
3LOW MOTOR
PS
1
N.O.
SWITCH
LID
2
120 VOLTS A.C. 60 HZ
EX
PRESSURE SWITCH
3
A
W
P
V
MIXING VALVE
N
L1 L2
R
12
WATER TEMP.
4 POSITION
SWITCH
H

Timer Cycle Chart
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless
testing requires it.
RT3100015 Rev. 0 August 20008
BLU/
WHT
WHT/
BLU/
RED
BLK
TMHI
P VR
LO
V
W
F
G
L L
K K
A AEX
PS
BP
1012 11
24 23
RED 22
PINK BLK/
21 RED/
20
BLK
19
GRY
18 17
BRN
PNK
16
VLT
15 14
BLU
13
89 WHT/
BLK
7
56
BLK
4
231
SWITCH
FUNCTION
EXTRA
RINSE
PARTNO. 40101801
TIMERCHART
WIRE POSITION
24 PIN HOUSING
10
14 12
8 6 0 4
2
C A M
R A DTERM
IDENT
BLU
PNK/
REGULAR WASH
SOAK PRE-
WASH DELICATE
PERMANENT
PRESS EXTRA
RINSE EXTRA
RINSE HAND
WASH
AGITATE
PRESSURE SW, BYP
EX. RINSE ENABLE
FILL
AGITATE
WASH
COLD WATER
LO MOTOR
RINSE
B T B T B T B T T B T B B T B T
TM-LO
V-W
P-V V-R
F-L
F-K
G-L
G-K
SPIN SPIN
A-EX A-BP A-PS
TM-HI
HI-MOTOR
60
70
50
30
40
20
10
DEGREES
190
170
180
160
140
150
130
110
120
100
80
90
300
310
290
270
260
250
240
220
230
280
210
200
350
360
330
340
320
LO MOTOR
HOT WATER P-H
TM-LO
T
M
SOAK
W
A S H
S P
I
N
WASH:
FILL &
AGITATE
F A
I G L I
L T
A
& T
E
P A U S E
P A U S E
O
F F
S P
I
N
A
D G R I
Y T
A T E
P A U S E
S & S
S P
I
N
S P
I
N
P A U S E
R
I
N S E
P A U S E
P A U S E
O F F
P A U S E
R
I
N S E
S P
I
N
P A U S E
WASH:
FILL &
AGITATE
O
F F
T
M
S P
I
N
S P
I
N
R
I
N S E
R
I
N S E
P A U S E
P A U S E
O F F P A U S E
S & S
S P
I
N
S P
I
N
P A
U
S E
A G
I
T
A
T
E
S P
I
N
O F F
S O A K
S
O
A K
A G
I
T
A
T
E
A
G
I
T A T E
S & S
P A U S E
S
O
A K
S
O
A K
S P
I
N
S P
I
N
R
I
N S E
O F F
P A
U
S E
P A
U
S E
R
I
N S E
P A U S E
S P
I
N
T
M
S P
I
N
O
F F
A
G
I
T A T E
A G
I
T A T E
S & S
S O A K
S
O
A K
S P
I
N
S P
I
N
S
O
A K
P A
U
S E
R
I
N
S E
P A U S E
S P
I
N
O
F F
T
M
X2
PNK WHT/
BLK
X2
H
LOTM
PNK/
BLU
BLK
GRY/
13121189761054312 30
3027 282625 292422 232120191815 16 1714 4745 4644434241403938373634 35333231 52 53 5451504948
CONTACTS CLOSED
CONTACTS OPEN
THIS MACHINE MANUFACTURED
UNDER ONE OR MORE OF THE
FOLLOWING PATENTS:
UNITED STATES NO: 3,253,874;
3,838,755; 3,8453642
CANADIAN NO: 1,008,265;
994,685
OTHER PATENTS PENDING
Failure to install, maintain, and/or
operate this machine according to
manufacture's instructions may
result in conditions which can
produce bodily injury and/or
property damage.