GE Dishwasher EDW3000G02 User Manual

Service Bulletin  
GE Consumer & Industrial  
DISHWASHERS  
DD 04-04  
GE Appliances  
General Electric Company  
Louisville, Kentucky 40225  
SHORT DOOR ELECTRONIC DISHWASHERS  
SENSOR MODELS: EDW3000G02, GSD5400G02,  
GSD5500G02, GD5800G02, GSD5900G02  
AND LATER  
NON-SENSOR MODELS: GSD4800J01 AND LATER  
SEPTEMBER 2004  
NEW ELECTRONIC CONTROL  
The look of the escutcheon and insert is unchanged.  
The short door electronic dishwashers feature a new elec-  
tronic control that replaces the sequence switch and control  
on previous models with a synchronous detergent trip motor  
and a control with relays on the main circuit board.  
There are two different controls–one for sensor models and  
the other for non-sensor models.  
The control for use on sensor models is a WD21X10197. This  
looks similar to the control used on the Triton XL and stainless  
steel line of dishwashers. However, the controls are not  
interchangeable. The keypad is now a separate part, but  
functions and looks the same as the keypad on the previous  
integrated control. There are two keypads used: WD21X10198  
and WD21X10199.  
Shown below is a table of features in the new controls.  
Characteristic  
Detergent Trip  
120 volt switching  
Model Selector  
F1 Test cycle  
Sensor Control  
Synchronous motor Synchronous motor  
Relays  
Keypad  
Normal & Pots  
Pads 9 & 3  
Non-Sensor Control  
Relays  
Resistor jumper plug  
Normal & Pots  
Pads 9 & 1  
Service mode  
Trip detergent cup if Feature not available Feature not available  
inadvertently closed (manually open cup) (manually open cup)  
Please note a service mode feature is now included in the  
control. This functions much like the Service Mode on Triton  
XL dishwashers. Pertinent sections of the respective mini-  
manuals are attached to this Bulletin for reference.  
WD21X10197  
WD21X10198 and  
WD21X10199  
The control used on the non-sensor models is a WD21X10195.  
This control looks similar to the WD21X10100 used on the  
previous non-sensor models.  
Also note that previous short door electronic models had a  
feature that allowed customers to open the detergent cup by  
pressing the start pad three times with the door unlatched.  
This feature is not available on the new controls. The Owner’s  
Manual mentions the availability of this feature on page 14 or  
13 respectively. Be aware this is incorrect. The Owner’s  
Manuals have been corrected.  
Early production sensor models do not flash the washing light  
or any other light on reset. The Owner’s Manual says the  
washing light should flash on reset. The programming in the  
control will be modified to include this feature beginning with  
September 2004 production. A reset on non-sensor models  
will cause the Start/Reset light to flash for 90 seconds.  
WD21X10195  
GE CONFIDENTIAL AND PROPRIETARY INFORMATION–NOT FOR PUBLIC DISCLOSURE  
ND 9210404  
 
TO ENTER F-1 TEST CYCLE:  
1. Power up unit.  
165D6290G028  
2. Close detergent cup and latch door.  
3. Press KEYPAD #9 and KEYPAD #8 simultaneously for  
one second. The control will then step through the test  
automatically.  
MODELS WITH A TURBIDITY SENSOR  
10  
9
8
7
6
5
4
3
2
1
TO EXIT F-1 TEST CYCLE:  
1. Press START/RESET to skip each step until the end.  
2. The control will then exit the test cycle, pump out any  
remaining water and return to normal operation.  
NOTE: INDICATES KEYPAD USED ONLY ON  
SOME MODELS.  
THIS DISHWASHER IS PROGRAMMED WITH A SERVICE  
MODE TO AID THE TECHNICIAN IN TROUBLESHOOTING  
THE DISHWASHER. EACH COMPONENT MAY BE CYCLED  
TO DETECT IF IT IS FUNCTIONING CORRECTLY. COMPO-  
NENTS ARE CYCLED BY PRESSING KEYPADS TO THE LEFT  
OF THE START/RESET KEYPAD. USE THE MATRIX BELOW  
TO DETERMINE HOW TO CYCLE EACH COMPONENT.  
F-1 TEST CYCLE MATRIX  
STEP  
ACTION  
LED DISPLAY  
SENSING and WASHING flash  
for 10 seconds  
DESCRIPTION  
1
Start  
Combination of KEY 1 (LOCK)  
and DELAY START 1, 2 or 3  
Use KEY 1 (MS3) and DELAY  
START LEDs to display model  
number in binary for 5 seconds  
2
Model Number Display  
3
4
Illuminate Display  
All LED’s  
Energize all LEDs for 5 seconds.  
Trip the detergent cup. Energize  
the water valve for 50 seconds.  
Trip Detergent & Fill  
DRYING, SANITIZED  
TO ENTER SERVICE MODE :  
Energize the water valve and  
main pump for 10 seconds.  
Close the active vent.  
PRESS KEYPAD #9 AND KEYPAD #3 SIMULTANEOUSLY FOR 3  
SECONDS.  
5
Fill & Circulate  
RINSING  
Energize the main pump and  
heater for 60 seconds.  
6
7
Circulate & Heat  
Calibration  
RINSING, SANITIZED  
SENSING  
All relays and LEDs will be off  
while the processor calibrates  
the turbidity sensor.  
TO EXIT SERVICE MODE :  
PRESS THE START/RESET KEYPAD AT ANYTIME TO EXIT.  
Energize the main pump and  
auxiliary pump to evacuate water  
from the unit for 10 seconds.  
8
9
Circulate & Drain  
Circulate  
RINSING, DRYING  
RINSING, DRYING, SANITIZED  
WASHING  
Service Mode Test Matrix*  
Energize the main pump to  
circulate water in the unit for  
50 seconds.  
Keypad  
Description  
Time in Seconds**  
9
Activates Water Valve  
50  
Trip the rinse agent. Read  
10  
Trip Rinse Agent &  
Self diagnostics  
8
7
6
5
3
Activates Heating Element  
Activates Main Pump  
600  
Turbidity Sensor. Read tub  
temperature sensor. Read  
75  
EEPROM. If diagnostics or turbidity  
errors occur, energize the beeper  
and flash LEDs (see below).  
Activates Detergent Module  
Activates Drain Pump  
60  
75  
Energize the water valve for 50  
seconds.  
11  
12  
13  
Fill  
WASHING, SANITIZED  
WASHING, DRYING  
Activates the following in order:  
Status LEDs; Wash LEDs;  
Start/Reset and Option LEDs  
3 seconds each cycle  
Energize the water valve and main  
pump for 3 seconds.  
Fill & Circulate  
Circulate & Heat  
Energize the main pump and  
heater for 60 minutes.  
WASHING, DRYING, SANITIZED  
2
Opens Active Vent  
1
Closes Active Vent  
Energize all LEDs and the auxiliary  
pump to evacuate water for 5  
seconds. Open the active vent.  
14  
15  
16  
Auxiliary Pump  
Auxiliary Pump  
Exit  
All LED’s  
START/RESET  
Used to EXIT Service Mode  
Energize the auxiliary pump to  
evacuate water from the unit for  
70 seconds.  
WASHING, RINSING,  
SANITIZED  
*NOTE: After 15 minutes of inactivity, the service mode will  
automatically turn off.  
**NOTE: Component will be activated for indicated time.  
Component may be deactivated by pressing the same keypad  
that was pressed to activate the component.  
NOTE: DELAY START 1, 2 & 3 represent the leftmost, middle and rightmost DELAY START  
LEDs, respectively.  
In STEP 10 of the F1 Test Cycle: If the control senses a turbidity sensor error, the control  
will flash the SENSING LED. If the control senses a tub temperature sensor error, then the  
control will flash the HEATED DRY LED. If the control senses an EEPROM error, then the  
control will flash the LOCK LED. If any of these diagnostic errors are detected, the cycle  
will not advance to STEP 11 until a key is pressed.  
 
165D6290G029  
MODELS WITHOUT A TURBIDITY SENSOR  
THIS DISHWASHER IS PROGRAMMED WITH A SERVICE MODE TO AID THE TECHNICIAN IN TROUBLESHOOTING THE DISHWASHER.  
EACH COMPONENT MAY BE CYCLED TO DETECT IF IT IS FUNCTIONING CORRECTLY. COMPONENTS ARE CYCLED BY PRESSING  
KEYPADS TO THE LEFT OF THE START/RESET KEYPAD. USE THE MATRIX BELOW TO DETERMINE HOW TO CYCLE EACH COMPONENT.  
10  
9
8
7
6
5
4
3
2
1
NOTE: INDICATES KEYPAD USED ONLY ON SOME MODELS. WHILE THIS KEYPAD MAY  
NOT BE VISIBLE, THE INDICATED SPACE SHOULD ALWAYS BE USED AS A KEYPAD.  
TO ENTER SERVICE MODE :  
TO EXIT SERVICE MODE :  
PRESS KEYPAD #9 AND KEYPAD #1 SIMULTANEOUSLY FOR  
5 SECONDS.  
PRESS THE START/RESET KEYPAD AT ANYTIME TO EXIT.  
*NOTE: After 5 minutes of  
inactivity, the service mode  
will automatically turn off.  
Service Mode Test Matrix*  
Keypad  
Description  
Time in Seconds**  
10  
Activates Main Pump  
120  
**NOTE: When a component  
is activated in the SERVICE  
MODE, the output will  
continue to remain active  
(ON) until the Maximum  
time has expired or another  
keypad is pressed.  
Activates Auxiliary Pump  
Activates Drain Solenoid  
Activates Detergent Module  
Activates Water Valve  
Activates Heating Element  
Used to EXIT Service Mode  
60  
9
6
8
30  
60  
7
6
120  
START/RESET  
N.D. 921-04  
 

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