Page 1
.
GEConsumerServiceTraining
TECHNICAL SERVICEGUIDE
GE Profile Prodigy Washer Electronic Control
MODEL SERIES:
WASE4220
WBBE3300
WBSE2090
WBXE2070
WCSE3100
WCSE4230
WJSE3110
WNSE4200
WPSE3120
WPSE4200
WPSE4270
,--. WSSE4220
"
PUB # 31-9040 3/00
--- - -
- - ---
- - -
- -
Page 2
A
IMPORTANT SAFETY NOTICE
The information in this service guide is intended for use by
individuals possessing adequate backgrounds of electrical,
electronic and mechanical experience. Any attempt to repair a
major appliance may result in personal injury and property
damage. The manufacturer or seller cannot be responsible for the
interpretation of this information, nor can it assume any liability in
connection with it's use.
CAUTION
To avoid personal injury, disconnect power before servicing this
product. If electrical power is required for diagnosis or test
purposes, disconnect the power immediately after performing the
necessary checks.
RECONNECT ALL GROUNDING DEVICES
If grounding wires, screws, straps, clips, nuts, or washers used
to complete a path to ground are removed for service, they must
be returned to their original position and properly fastened.
GE Consumer Service Training
Technician Service Guide
Copyright@ 2000
All rights reserved. This service guide may not be reproduced in whole or in part
in any form without written permission from the General Electric Company.
Page 3
Ta~Contents
~
Electronic Control Description
Control Panels
Control replacement models
UC Control Settings
Washer Features
Service PC Board
Basic Washer Operation
Diagnostics Mode
Indicator Lights and Codes
Troubleshooting Flowchart
Schematic
Exploded View (sample)
Parts List (sample)
---
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
....
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
.. .. ........................
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
.... .. .. .. .. .... ..
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..... .. .. .. ..
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. . . . . . . . . . .
1
-------
2
3-4
4
5-6
6
7
8-9
10
11-12
13
14
15
16
Page 4
----
LOAD SIZE 'TEMPERATURE IUNSEOPnONS
fIU u_._.____
- -
....-
....................---..........--
I
Note LED's which
provide cycle information
to user, and diagnostics
information to servicer
-WASHTlME-
<III <1) . .. <D t8 ..
SOAI( 15_ 12_ 9MIN RINSE EXTRA
RINSE
NowGEanswerstheneedfortrue clothescare withthe PrecisionCareWasher,thefirstin a
seriesof remarkablenew electronic clothes washer and dryer systems.Unlikeotherwashers
thatchangeonlythe lengthoftimespentscrubbingclothes,the newGEwasher'suniquepro-
grammed cycles change wash time, agitation speed and soak time. For the servicer the LED's
provide diagnostics indicators for most component level parts, the control knobs appear to
the user as the same switch type controls we have used on previous front service washer.
However, it is operated by a PC Board Controller, and a two wire pressure switch that
sends a signal to the board for water level control.
GE PrecisionCare Washer is a laundry system versatile enough to truly clean almost everything
you own from heavy cottons to hand washables to dry cleanables. Specialized settings take care
of a varietyof fabrics. The GE Precision Care Washer has been designed to clean and care for
delicates to heavy cottons. And the washer is flexible enough to handle different size loads, from
a week's worth of the family's bed linens to a single sweater.
GE's PrecisionCare washer is a completely new design, inside and out. The result of a four-year
development program,the Precision Care system was put through rigorous GE Six Sigma tests
for quality and durability. In addition, the GE Clothes Care Institute was established especially for
this long-termproject. Staffed by accredited textile experts, the Institute is dedicated to developing
washing and drying methods that help prolong the "life" of fabric fibers.
The GE Precision Washer is offered in the Profile1M and Profile Performance Series1Mproduct
lines.
2
Page 5
Model WASE4220
LOAD SIZE
VARIABl£
4 CUSTOM CARE SPEEDS
WASIWI'IN
1EMPERATURE
WASWRWSE
ALL $ON( 15 12MIN I"'N ,MIff RIHSE
_WlllSHlM_
OPTIONS
... ANAl
RINSE sPUt
LIGHT = ~
OFF 2M>
@
AllllJSOAKSTART
_
@
~ MEDIUM
§
15MIN EASY CARE
COTTONS I£AVY =~ 0
I£AVY MEDIUM
STOP I PAUSE
exreNom EXlRAIaW LIGHT
SPIN AllllJSOAK HANDWASH
15MIN DELICATES
Model WNSE4200
OPTIONS
FILL SOAK 15U1" 12MI" 'MIN 'MIN RJItSE
... ANAl
RINSE .....
LOADSIZE 4 CUSTOM CARE SPEEDS 1EMPERATURE
vAA1A8l£ WASW5I'IN W_
- VMSH1M-
QUICK SPIN
OFF.r;7./~ =
@
LlGHTRINSEONLYI£AVYEASYCARE
~ COHO'':'' u :; =~
ex::f" taW DELICATES
EXIRA taw AIIIIJ AIJTO
SOAK SOAK
15MIN 30MIN
START
o
STOP I PAUSE
Model WPSE4200
OPTIONS
LOADSIZE 4CUSTOMCARE SPEEDS 1EMPERATURE
4 LEVELS WA5HISPIN WASWRINSE
- WMHTM-
ALL
SOAK 15MIN 12"IN t MlN 61111N RINSE
... ANAl
AINSE SPtN
EXIRA UGKT ~~ SPIN
OFF.
@
:~ UGIIT
@
OOIYI£AVYEASYCARE
COTTONS WDlUM er~
MEDIUM LIGHT
exreNom ~w DELICATES
SPIN EXIRA~W AIIIIJ AIIIIJ
SOAK SOAK
15MIN 30MIN
To_ano/tJercy<loduring~tum_andpt9SS_
START
o
STOP I PAUSE
Model WPSE4270
-\lMSHTM-
LOADSIZE
VARIABlE
4CUSTOMCARESPEEDS 1EMPERATURE
WA5HISPIN WASWRINSE
OPTIONS AU SOAK 15MI" 12MI" 9101I.. 6MINRINSER~:~= SPOT
QUICK SPRAY
EXlRAUGIIT RINSE SPIN
0
Off R~ LIGHT
@
ONLYIaW
_
@
_COTTONsEASYCARE
telUM ~~
MEDIUM UGHT IMS 0
EXTENDED- .
SPIN &~ HEAW HANDWASH START
SPIN STOPI PAUSE
EXIRA~W ~ ~ DELICATES
15M1N 30MlN
3
---
---
Page 6
---
Model WPSE5290
- MSHTH-
LOADSIZE 5 CUSTOM CARE SPEEDS TEMPERATURE OPTIONS FIll SOAK15MI. "... 1M" 'MI. .,.SE .~. 'j,,"'i:- SPOT
VARIABLE WAS/WIN WASHnIINSE (AUTOENDOFCYClESIGNAl) QUICKQUICK Sl'AAY
WASHRINSE5I'IN 0
EXTRA
@
SU£fR_RESETNO=-
@
__'=" =
~
c'm. Off
@
_R?:e MEDi;;
@
GHT
§
ONlY PIIJf~ EASY CARE
LARGE_ COTTa NS I£AVV 1ORNaER£E
-SMALL I£AVV =PRe>S
0
I ---"
G8'ITlE- - GENTlE _ _ MEDIUM
_ _ SLOW fAST COLD _ s~ &~~ EXTRAI£AVV
LARGE _ COLD WNW. _ SPIN UGHT START
MBJIUM HANDWASH WNW. EXTENDED AI1TO STOPI PAUSE
SLOW SPIN 1~ AI1TOREG. AI1TO HANDWASH
SOAK SOAK15_
30MIN DELICATES
To select another cycle during operation rum S8IecIor and press start
Model WSSE4220
_ WASHTIME-
ALL SOAK 1SMIN 12MIN 9 "'IN 6MIN
LOAD SIZE 4 CUSTOM CARE SPEEDS TEMPERATURE
VARIABLE WASHISI'IN WASHnIINSf
OPTIONS
QUICK SPIN
EXTRA LIGHT RINSE ONLY
~- -.=. ~ G- START
~ COTTONS EA~~E
W MEDIUM MBJIUM =PRe>S 0
~ - -~ fEAVV LIGHT STOP I PAUSE
EXTRAHEAVV DELICATES
To select another cycJe during opetation turn sslector and press start
The electronic washer control replaces the cur-
rentelectromechanical timer and rotary selection
switches. This should improve the reliability of
the controls throughout the life of the washer.
Another important change is that the pressure
switch now gets its' signal from the control board
and does not carry line current. It is now a two
wire connection as shown on the mini manualin
the back of this service guide.
Primarydifferences from previouscontrols isthat
the cycle selection knob DOES NOT SELF AD-
VANCE. the units feature LEDlightsfor cyclesta-
tus, and have a Start button. The LED lights are
also used as a service technicians' diagnostics
tool.
Although the model change is called L2, it con-
sist of four variations. The service PC Control is
WH12X10106, and will require the insertion of
correct knobs and detents for the model being
serviced. Instructions are shipped with the kit.
.L2B-Two knob models*
.L2C-Three knob models*
(.L2D-Four knob models )(Note:this is a
separate part)
·*L25-Fieldservice control to replace
L2C or L2B.
Number of knobs doesn't include pressure switch.
4
Page 7
Aboutthecontrolsettings.
D LoadSize
The water level should just cover the clothes. Adjust the load size accordingly. Loosely load clothes
no higher than the top row of holes in the washer tub.
6 CustDmCalliWash/SpinSpeeds
The agitator moves clothes around for a cleaner wash: the basket spins later in the cycle to release
water from the load. The Wash/Spin Speed dial set the speed of both the agitator and the basket
With Normal wash speed, the agitator moves faster. Use for cottons, denims and play clothes. With
Gentle wash speed, the agitator moves slower. Use for delicate and knit items.
The Fast spin sped is for durable items. The slow spin speed is for delicate items like sweaters
and lingerie. When using the Slow Spin speed, clothes will be less dry than when using Fast spin speed.
The Handwash wash speed is for items labeled handwashable.
IITemperatulll
Select the water temperature for the wash and rinse cycles. Always follow fabic manufacturers care
label or instructions when laundering. Follow the water temperature guide on the washer lid.
IIWashCycle
The wash cycle controls the length of the washing process. When choosing the cycle, the Cycle
Selector knob can be pointed anywhere within the colored box. The knob can be tumed in either
direction. Turing the Cycle Selector knob after starting a cycle will stop the washer and rest the
cycle to the new selection. Press START to begin the new cycle selection.
The Cycle indicator Lights show what stage the washer is in. The wash time is the length of the wash
agitation. The 6 MIN light will remain lit during drain and spin. When the Selector knob is set to a
new cycle the Indicator Lights will flash momentarily, showing what stages the cycle will go through.
Themartbelowwll help}Ou matmthevvashc;de settingwth }Ourdothing.
COTTONSForheavyto lightlysoiledcottons,householdlinens,workandplayclothes.
EASYCARE Forwrinkle-freeandpermanentpressitems,andknits.
HANDWASH Forlingerieanditemslabeledhandwashablewith lightsoils.Providesperiodsofagitationandsoak
duringwashandrinse.
DEUCATESForlingerieandspecial-£arefabricswithlightto normalsoil.
EXTRAHEAVY Forheavilysoiledandheavy-dutyfabrics.Thiscycleprovidesa longeragitation.
15MINIJOMIN For
heavilysoiledclothes.Beginswithabriefagitation,soaksforaspecifiedperiodoftime,thenmoves
AUTOSOAKthroughtherestofthecycleautomatically.
II START
Press START to begin the cycle. Pressing START again or raising the lid will PAUSE the cycle and the
CYCLE indicator light will blink.
5
-- - - --
Page 8
Aboutwasherfeatures.
2ndRinse Option(onsome models)
When you use extra detergent or bleach
to clean heavily soiled clothes! you may
want to use the 2nd Rinse option. It
provides a second deep cold rinse.
ExtendedSpin Option(onsome models)
Use this option to extract more water from
your clothes. Clothes willbe drier when this
(appearanceand features may vary) option is selected.
Signal Off Option (on some models)
Some models have a signal that willsound
at the end of the cycle. Ose this option to
turn offthe signal.
Spot Spray (on some models)
Whenyou open the washer lidand press SPOTSPRAYbutton,you willsee a
short stream ofcoldwater.
[1J Open thevatler lid.
Q A'esstheSPOTSPRAYbutton. (Youwll seeamort sreem of water.)
[] Dampen ~ur s:>iledgarment wth the SPOT SPRAY option CI'Idrub ~ur f8\,()rite
pretreatment product into s:>iledarea.
NOTE:TheSPOTSPRAYoptionwllnotv.orkif
. thewasher lid is down
. thewasher tub is filling
. thewater hasalreadyreachedthelevelyouselected.
Perfectemp
PerlectBmpsensestheincomingwatertemperatureandadjuststhefillwaterto obtaina more
precise temperature range for all three wash temperatures. You mayselect cold, warm or hot.
For example, in aCold WaS! 9!lection, s:>me'Ml'm water maybe added to rea:::ha
temperature needed to better dhmlve detergents Often,detergentsarenotcompletely
dissolvedin verycoldwater,especiallyin coolerclimates.
NOTE:
Perlectempwll not adjus the fillon WARMWASHunlessthevatler lidisdosed.
Be sure to start the washer after the lid is closed.
6
Page 9
TO REMOVE PC BOARD:
1. Remove 4 screws from top of backsplash as
shown.
2. Removeallcontrol knobsbygentlypullingthem
oft of switch shaft.
3. Remove harness connectors, and Model se-
lector harness plug. Save plugto reinstall in new
PC Board. See plug location and picture this
page.
NOTE: It is CRITICALthat you retain and re-
install the original MODELSELECTOR HAR-
NESS PLUG, when reinstalling the new PC
Board. This plug signals the board as to
model number, features etc.
-~~~ ~
->,;;:j/.'-,-..' .~ ~
.. -----
Remove Harness
Connectors
Electronic
4. Remove 4 to 6 1/4" hex screws (depends on Control Board
model being serviced) from control board as
shown.
5. Removepressureswitchwiringfromboard,and
then carefully lift out PC Board.
TO REINSTALL PC BOARD:
1.Topreventelectrostaticdischarge,groundyour-
selfout to washercabinet,or use ESDwristband.
2. Align PC Board to backsplash mounting plate
making sure that they correctly align, and rein-
stall the 4 to 6 1/4" hexscrews. Makesure LED's
are aligned and showing through control panel
when reassembled.
3. Reconnect pressure switch wiring.
4. Insert MODEL SELECTOR HARNESS PLUG
that you retainedfrom original PC Board.
5. Reinstall harness connectors.
6. Reinstall backsplash to back panel with 4
screws.
7. Reinstall control knobs.
Remove
Hex Screws
01 Ejj
~
. :::::::: .ii
.,.
01' .' ... .. ....
. ~ ~
Model Selector Harness
Plug
7
--
Page 10
--
BASIC WASHER OPERATION WASH, RINSE, EXTRA
RINSE AGITATION MODES:
The main wash functions are still accomplished
throughasingle ortwo speedmotor,hotandcold-
water valves, and a pump. The components are
controlled by the electronic control, pressure
switch, and rotary or push button (high end) se-
lector switches.
Basic specifications for the motor, pump
and water valves are:
.FILL: timed 20 minute maximum
.AGITATION: 12 minutes
.PUMP OUT:3 minutes
.SPIN: 3 minutes
.RINSE FILL: timed, 40 minute
maximum
.RINSE: 3 minutes
.PUMP OUT: 3 minutes
.FINAL SPIN: 6 minutes
Electrical:
.Motor: 1/2hp, 10 amps, 70 amps in-rush,
120VAC
.Pump: 3.2 amps, 120VAC
.Water Valves: 0.1 amps each, 120VAC
Relays are 12V DC
The lid switch pauses all washer operations ex-
cepting water fill, when the lid is raised. The lid
switch cuts power to the D.C. relay coil for the
motor.
The pressureswitch is inserieswiththeAC power
lineof bothwater valves. The two wire systemfor
the pressure switch, reads OPEN with water in
the tub.
WASHER MODES:
FILL:
Fill modeactivatesthe water valves according to
temperatureselected. The cycle advancesto the
next modeas soon as the pressure switch opens
(trips). A fail safe system is built into the control
to preventserious flooding due to a failure in the
pressureswitch system. The fill istimed, and the
water valves de-energized after 40 minutes if the
pressureswitchhasnot beentripped. Atthat point
the cyclestops and pauses. Ifthe user changes
temperature during fill, it occurs immediately at
the change. The fill LED light is on in wash and
rinse, when the washer is filling.
Wash, rinse, and extra rinse operate the motor
in agitate at the selected wash speed. Relays
switch speed, motordirectionfor spin or agitate,
and main power to the motor. When speed is
changed and the motor is running, relays go
through the turn off sequence, and then turn on
at the newly selected speed. During the wash
fill, oneof four lightswill be on, indicatingselec-
tion, and progresses as the cycle advances.
Thewash lightremainson during pumpand spin
when the washer is in the rinsecycle. The rinse
and extra rinse lights are on during fill, rinse,
and pump, whilethe washer is in the extra rinse
cycle.
DRAIN PUMP OUT:
The control board has circuitry that detects
through the pump control relay, a measurement
of current of the pump motor. That current de-
scribes the torque the motor is outputting. That
measurement can determine if the pump motor
is pumping water, and when it isfinished pump-
ing water and is pumping air.
Multiplesamplesofthe currentreadingaretaken
by the PCB,and ifacceptable allow the cycle to
continueto spin. Ifitdidn't meetthe properread-
ings, PCB will continue to sample, up to a pe-
riod of 3 minutes. If after 3 minutes the PCB
doesn't detect a decrease in the pump current,
butthe pressure switch reset, the spin mode will
bestarted. Ifduringthe spin,the pressureswitch
trips, the PCBwill revert backto pump modefor
a second 3 minutepump period, and looks for a
decrease incurrent. If that is notsuccessful the
PCB will put washer in idle. This could be indi-
cator of a pump motor that is blocked, or a
standpipe too high.
IDLE:
The idle mode has no LED's or relays on, the
control is waiting for the consumer to touch a
keypad or switch.
8
Page 11
PAUSE/STOP:
~ Pausemodeoccurswhentheconsumerpresses
the stop button during the cycle, the lights that
were on indicating current cycle blink. Ifthe start
button is not pushed in 24 hours, the control ini-
tiates drain, and final spin.
POWER OUTAGE:
In the event of a power outage, and the washer
is NOT in idle, the cycle status, and modes are
saved in EEPROM. When the power resumes,
the washer resumes where it left off. (Start but-
ton doesn't have to be pressed).
AUTOMATIC TEMPERATURE
CONTROL:
The high end models have an Automatic Tem-
perature Control, ATC. It uses a mathematical
r- system tocontrol cold, warm and hotfills by turn-
ing the hot and cold water valves on and off dur-
ingthe fill. The formulalimitsthe numberof times
the valve is cycled to control noise, and wear.
ATC in the WARM setting is not allowed, it is al-
lowed when the lid is closed, this prevents the
consumerfrom havingrapidtemperaturechanges
on their hands in water stream, when the lid is
open.
When the ATC is engaged the water tempera-
ture in the tub should be maintained within the
ranges specified inthe table below for the differ-
ent wash/rinse settings.
FILL IN GALLONS:
Low fill is 9 gallons, and the maximum fill is 22
gallpns. A 50 ohm thermistor is located in the
outlet stream of the water valve. The thermistor
is accurateto .:!:3%,and is usedto estimatethe
temperatureof the water in the tub.
SPOT:
When the SPOT button is pressed, the cold wa-
ter valve is turned on for 8 seconds. The button
works in pause or run mode only, when the lid is
raised and the pressure switch is closed. (not a
tub full of water).
9
--
VALVE
TEMPERATURE
TEMP WASH REGULATION
SETTINGS
BEGINS
HOT 125 +/-15°F >130°F
WARM 95 +/-1OaF
<85°F
COLD
70 +/-1OaF >65°F
Page 12
L2 DIAGNOSTICS MODE
The newelectronicspc board hasan on board
diagnostics system. To place the washer in
the FIELD SERVICE MODE and EXIT the FIELD
SERVICE MODE, follow the sequence shown
below.
To ENTER Field Service
Diagnostics Mode
To Exit Field Service
Diagnostics Mode
BEGIN
FIELD SERVICE
MODE
The following steps are performed by turning
the cycle selector clockwise to the next click
(detent).
1.
2.
3.
4.
5.
6.
7.
8.
9.
All LED's light.
Model Code Identifier
Error Code Identifier (see Problem
Diagnostics -Error Codes.)
Hot water valve activation.
Cold water valve activation.
Slow speed dry agitation.
(NOTE: Being in either speed agitation
and holding the start button in for 2
seconds will require disable DRY
AGITATION and require FILLING WITH
WATER before agitation.
Fast speed DryAgitation.
Pump Activation.
Spin Activation.
10
PRESSANDHOLD I I PRESSANDHOLDTHE START BUTTON
THESTARTBUTTONI I I LOSSOF
POWER TO
CONTROL
ROTATE THE CYCLE
IL-
ROTATE THE CYCLE
SELECTOR KNOB
SELECTOR KNOB
1800
1800
. 30 MIN.
TIMEOUT
RELEASESTART I
FROM
BUTTON
START OF
MODE
FIELD SERVI
IDLE
.....-/
MODE
Page 13
LIGHT INDICATORS
The eight lights above the cycle control knob provide digital indicators of the faults, model, and
function. The chart below and continued next page shows first LID SWITCH confirmation, then
r-- model code, error codes, and then functional component operation, as cycled through the field test
Mode. The front service washer majorcomponentsare the same as previous model except the two
wire pressure switch, and lid switch.
SteD Confirms
1 Model code
2 Error code
3 HotWater
Valve on
4 ColdWater
Valve on
5 Low Speed
Agitate
6 High Speed
Agitate
o 1 234 5 678
LEDs ok
ID Plug Wire Colors
Model
orange/white
red/white
blacklblacklbluelblue
red/red
red/red
orangelblacklblack
black/black
yellow
blue
orange
yellow/white
white
blacklblack/white
graylblacklblack
yellow/red
black/black/yellow
yellow
blue
white
black/black
red/white
orange/white
red/red
o 1 2 3 4 5 6 7 8 Error /Problem
EEPROM bad (replace board)
Thermistor bad or disconnected
Flooded
>3 minute pump out
>40 minute Fillmaximum
Pumping
air with Pressure Switch closed
Stuck pushbutton
Hot Water Valve
Cold Water Valve
Low Speed Agitate
High Speed Agitate
(con't next page)
11
0 0 0 0
. 0 . 0 0
0 0 0
0 0
.
. 0 0
0 0 0 0
.
.
.
. 0
0 0 0
0 0 . 0 . 0
0 0 0 0 0
. 0
.
0
0 0
0 0
.
0 0 0
0
0 0 0
0 0 0 . . 0
0
0 0 0 0 .
. . 0
0 0 0 0
.
0
. . 0
0 0
0 0 . . 0 .
0
0 0 0 0
. . 0 0 0
0
0 0 0 . .
.
0 0
0 0 0 0 0
0 . 0 0
0 0 0 0
0 . 0 0 0
0 0
0 0 . 0 0
. 0
0 0 0 0 0
0 0 . 0
0 0 0
0 0 . . . 0
0 0 0 0
.
0
. . 0
0 0 0 0
. . . 0 0
0 0
0 0 . . 0 . 0
0 0 0 0 0
. . 0 0
0
0 0 0 . 0
.
0 0
0 0 0
0 0 . 0 . 0
-------
EWA2000
TBD
TBD
TBD
TBD
TBD
WASE4220
WBSE2090
WBXE2070
WCSE3100
WCSE4230
WJSE3110
WMSE4180
WMSE4230
WNSE3170
WNSE4200
WPSE3120
WPSE4200
WPSE4270
WBBE3300
WSSE4220
WTSE4210
WWSE3160
- --
o 0 0 0 0 0 0 . 0
0 0 0 0 0
0
. 0 0
0
0 0 0 0
.
0 0 0
0 0 0 0
. 0
0 0 0
0 0 0
. 0 0 0 0 0
0 0
. 0 0 0
0 0 0
0
. 0 0 0 0 0 0 0
Page 14
7 Pump Out
8 High Speed
Spin
To exit the Field Test Mode
- Depress Start button, rotate Cycle Selector Knob 180 degrees, release Start button
-DR-
. Unplugwasher
Pump
High Speed Spin
The washer is the current front service modelwith Electronic control,two- wire pressure switch, and
lid switch redesign. Pressure switch is now signalling the PC board and can be checked at pin 4
(wire colorwr-white with red tracer), and pin 7 (wire color ex-brown) of the pin connector based on
model,check your mini manual for product being serviced.
WATER
~
--
1E
I
TEMP . 2
SENSOR-- . 3
50DAT 77°F
(NOTONAlL MODELS)I 65 4 3 2 I
~o
CONTROL CIRCUIT BOARD
11109 8 765 43 2 I
o~
~I~I ~I. ~1[ij~1~L
LID
SWITCH
M2
,---
,
I
I
I
MI O.L.
7
WATER
LEVEL
SWITCH
16
MOTOR
RB
p~
M
N LI
12
CIILIIRCOCE
ETTERS COlOR
LETTERS
CILOA
AX LT. BLUE
RX
RED
ax
BLACK
I 5X (IIAY
CX BROIYII
TX
TAlI
"X
lit. BLUE
YX PURPLE
DX
DAAllGE
WI
WHitt
PI PIIIK
YX
YELLOW
Tl W-:EW
BaTMCOLORS.EXNIPl£ oWR1SlIIutt
WITHREO1IIAC£R.
Page 15
FAULT LIGHT TROUBLESHOOTING
Washer
Proper voltage to
Washer
House fuse, breaker,
wall outlet problem
NO
YES
Initiate field
service mode by
depressing
START
BUTTON,Rotate
Cycle Selector
Knob 1800 in any
direction.
TEST
MODE
Lift lid, LED's will blink
(confirms Lid switch
operation
o 1 234 567 B
OLEOchedc 1_1_'_'_'_1_'_'_1_1
Note:"liftLid, LEOSwil blink (confirms Ud Switch)
YES
CHECK
LIGHTS
Rotate Cycle
selector knob, one
position-light
sequence indicates
model (see chart)
Rotate Cycle selector knob one
position-Error/problem code
2Errorcode
o 1 234 5 6 7 8
o 0 0 000 0 . 0
o 0 0 0 0 0 . 0 0
o 0 0 0 0 . 0 0 0
o 0 0 0 . 0 0 0 0
o 0 0 .00 0 0 0
o 0 . 000 0 0 0
o . 0 0 0 0 0 Q 0
NO
NOTE: To check for each Component operation, continue
to Rotate Cycle selector knob to next clockwise click.
3 _Waler 0 1 2 3 4 5 6 7 B
Valve on 101-' 01 01 01 01 01 01 01 HotW.18rValv.
4 Cold Water 0 1 2 3 4 5 6 7 8
Valve on 10101-1010101010101 CoIdWalolrValve
5 low Speed
Agitate
o 1 2 3 4 5 6 7 8
1010101 -10101010101 lowSpeedAg118te
o 1 234 567 8
101010101_101010101 High Speed Agitate
6 High Speed
Agitate
o 1 234 5 678
10101010101_1010101 Pump
8HighSpeed 012345678
Spin 1010101010101-10101 High Speed SpIn
7 Pump Out
Toexilthe Field Test Mode
. Depress Start bullon. rotate Cycle Selector Knob 180 degrees. release Start bullon
.OR.
. Unplug washer
13
Check lid switch,
contact, replace
EEPROM bad Replace PC
board
Thermistor bad or
disconnected (if present)
check resistance/
50k
ohms/replace
Flood check watervalves,
pressure switch
Slow pump, check pump,
standpipe height, and
drain,
look for pump
obstructions
NO Fill, check water is on,
check water valves,
pressure switch.
No Pump, check pump for
obstructions, operation,
replace if faulty
Stuck pushbutton,
replace, PC Board
Page 16
-"
~
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LO
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a
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WATER
~
--
IE
I
TEMP . 2
SENSOR-- . 3
50DAT 77°F
(NOTONALLMODELS)I 6 5 4 3 2 I
~o
CONTROL CIRCUIT BOARD
o
~L
~I~I~I~I~I~
M2
/---
,
I
I
I
WATERlEVEL SWITCH
BEFOREDISCONNECT1NGHOSE
FROM WATER LEVEL SWITCH.bE SURE WATER
LEVEL INMACHINE
ISBELOW BOTTOMOFWASH
BASKET. AFTERRECONNECT1NG
HOSE, PUTMACHINE INSPIN
FORATlEASTONEMINUTE
BEFORE CHECKINGOPERAT1ON
OF SWITCH.
M~ ,
MI
O.L.
M6
M5
MOTOR
RB
a::
I
II)
;;:: D::
N LI
&.WARNING: TO REDUCETHE RISK OF ELECTRIC SHOCK:
~ic&~~M~i\~j cDIW~3Ij.Nt~mEw.'OAESERVICING6YUNPLUGGINGTH£NACHIHEGR
fljE~~HI~ij~U~l~M~ti1fN1ff;~~u':J&~~~H~fU~~tlhWtl.l\WIs]8,[~3~~mvDRO
IN~Tlufo.I' LOCALCQCI!SREOUIRE'.
~
ODITIDN~ GROUNO-CDNNECTIDN..USE A 16 GAU:t OR
tARtERWIRETO CONNEcttHE wASH£A'C INETTOANESTABLISHEOGROUND.IN ALLCASES.THE
GROUNDINGWETHOD"USTCOWPLYWITHAt; LOCALELECTRiCALcoon ANDORDINANCES.
PUMP
.......
M
\
WATER ~ 7
LEVEL
SWITCH
16
8
LID
SWITCH
NOlEllEPENDANT
I lEDON
o lEDOFF
IEPRESSSTNITBUTTONWill CHANIEDRYTO WET
lED ONIFTUBFULLIPRESSSW. SATISFIEDI
(
CDt.ORCO
ETTERS CDt.OR
LETTERS CDt.OR
AX LT. BLUE RX REO
BX BLACK SX .y
CX BROWII
TX
TAN
NX
tI<.BLUEVXPuRPLE
OX
ORANGE wx 1\1411£
PX
PINK YX YELLOW
THE"x- INDICATESORE6Dt.IDCDLOR-
NDTRACER.Y/1RESWITHTRACERSHOW
BIlTHCOLORS.EXAMPLE-WAISYtliITE
WITHREOTRACER.
LEDNUMBER
011121314151617 8
PS IT(ON
LEDACTIVEMODE FUNCTION
0
I 1 1 1
I I
I 1 I LEDCHECK
I
o ·
......
o MODELCODE
2
o 0
0 000 o 1 o ERRORCODE-EEPROM
2
o 0 0
o 0 0 1 0 o ERRORCODE-THERMISTOR
2 o 0 0 o 0
I 0 o 0 ERRORCODE-FLOOD
2 o 0 0
o I 0 o 0 o ERRORCODE-SLOWPUMP
2
o 0 0 I 0 0 o 0 o ERRORCODE-NOFILL
2 o 0 I 0 o 0 o 0 o ERRORCODE-NOPUMP
2
o I
o 0 o 0 o 0 o ERRORCODE-PUSHBUTTON
3
o I
o 0 o 0
o 2
o HOTWATERVALVEACTIVE
4 o 0 I 0 o 0
o 2
o COLDWATERVALVEACTIVI
5 o 0 o 1
o 0
o 2 o SLOWAGITATEICRY).
6
o 0 o 0 1 0 o 2 o ASTAGITATEIDRY).
7
o 0 o 0 o I
o 2
o PUMP
8
o 0 o 0
o 0 I 2 o SPIN
Page 17
GENERAL. ELECTRI C
PARTSCATALOG
WASHER
MODEL(S)
WASE4220AOAA
WNSE4200AOWW
WASE4220AOWW
WTSE4210AOWW
WMSE4230AOWW WNSE4200AOAA
The exploded views
and catalog numbers
are for illustration
purposes only. For
full parts and catalog
numbers refer to GE
Illustrated Parts Cat-
alog, or Microfiche
CONTROLS & BACKSPLASH
71
:JJ
"""-3 /)5' 807 /108
"'-,
~. I . JO t\
~
_.. ~I 557
811 .) ~ @\.
I
\ ~@ @- .~
~
~
. ~ - 627" J' 555
°'1 ~
/
10- / _.
~
.............
72 . . ~
~--36 ." .
~
r'- \
~ "" /'" 769 805 25 556
~~" J> / 'Ii
~ /29" \
~ '?J I 4
-~
"
151; 935
. '. "-, /
..
,
. ~
/"'~" .
790
~
-f{'-..
0. . . 73
\
803
NOTE: HARNESS WIRE WH19X0163
MARCH 2000 NEW PAGE
15
PAGE
Page 18
16
GENERAL. ELECTRIC
PARTSCATALOG WASHER
w
w w w
w W
A A H If If
T
S S S S
S S
----
E E E E E
E
4 4 4 4 4
4
2 2 2 2
2 2
2 2 3 0 0 1
0 0 0 0 0
0
A A A A
A
A
0
0
0 0 0
0
A
W
W A W
W
A W W A
W
W
REF. PART
PART DESCRIPTION
NO.
NO.
0001 31-1748
PM INSTRUCTION INSTALL
1 1
1
1 1 1
31-15412 PM SHEET MINI MANUAl
1 1 1 1 1 1
49-90030
PM MANUALUSE &CARE
- -
1
-
.
1
49-90029 PM MANUALUSE &CARE
1 1
-
1
0002 WH46X10048 SUPPORT SWITCH 1
1 1
1
0003 WH42X2394 END CAP LH 1
. -
1
WH42X2397 ENDCAPLH WH
-
1
1
-
1 1
0004 WH42X2398
ENDCAPRH WH
-
1 1
-
1 1
WH42X2395 END CAP RH 1
. -
1
0010 WH12X10108
SWITCHPRESSURE
1 1 1 1 1
1
0011 WH02X1200 SCR8-18 ABFLT518SNWH
4 4 4 4 4 4
0013
WH42X10202
CONTROLPANELASM
- - -
1
WH13X10009
CONTROLPANELASM
-
1
WH42X10215 CONTROLPANELASM
WH42X 10207 CONTROLPANELASM
WH42X10210
CONTROL PANEL ASM
WH42X10201 CONTROLPANELASM
- -
-
.
1
0018 WH01X10032
BUTTON, SWITCH
.
1 1
-
1
WH01X10073
BUTTON SWITCH
0019
WH01X10000
KNOB & CLIP ASM
-
5 5
-
5 5
WH01X10058
KNOB &CLIP ASM
5
- -
5
0025 WH19X1OO14
HARNESSATC
1 1 1 1 1 1
0029 WH02X10054
WIRESADDLE 1 1 1 1 1 1
0035 WH12X10099 CONTROLASM 1
1
1
1 1
1
0036 WH12X10116 CONNECTORMODELSELECT
1 1
WH12X10115 CONNECTORMODELSELECT
- -
1
WH12X10110 CONNECTORMODELSELECT
- -
-
1 1
WH12X10118
CONNECTOR,MODELSELECT
- - - - -
1
0041
WE01X0980
CLIP KNOB
5
5 5 5 5 5
0071 WH02X1205 SCR 8-18 B 1/2 HXWP
4 4 4 4 4 4
0072 WH46X10035 PANEL BACK
1 1 1 1 1
1
0073 WH46X10047
COVER BOTTOM
1 1 1
1 1 1
0151
WH02X1210 SCR 8-18 BIHW1/2 S N
6 6 6 6 6 6
0555 WB17X5053 TERMiNAl 2
2 2 2 2 2
0556 WH12X0497
HOUSING TERMINAL
1 1 1
1
1
1
0557
WH19X0311 CORDSETASM
1 1 1
1 1 1
0027 WH12X10025 STRAINRELIEF
1 1 1 1
1 1
0769 WB01X0500 SCR 8-18 B HXW1/4 S
2 2 2
2
2 2
0790 WH01X2036
CLAMP HOSE
1 1 1
1
1
1
0803 WH41X10037 HOSE &WATERINLET
1 1 1
1 1
1
0805 WH13X10000
VALVEWATER
1 1 1 1 1 1
0807 WH02X0042 HOSEWASHER
2 2 2 2 2 2
0808 WH41X0058
HOSE ASM INTAKE
1
1 1 1 1
1
0811
WH41X0365 HOSE PRESSURE SWITCH
1 1 1
1 1
1
0935
WD01X1434
TERMINAL SPECIAL
6 6 6
6
6 6
MARCH 2000 NEW PAGE PAGE 1628
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