Service Test Mode; Specifi Cations - GE GLDT690T Technical Service Manual

Service Test Mode

To enter the service test mode:
• Turn the dishwasher off and make sure no LEDs are lit.
• Disconnect power to the dishwasher.
• Reapply power with the door open and quickly press and hold both the Delay and ON/OFF pads within 3
minutes from connecting power.
If performed correctly, all LEDs and the SSD will fl ash every second until the next step is selected. To exit the
factory diagnostic mode, either press the ON/OFF button or wait for all steps to fi nish.
Steps 1-5 of the service test mode can be performed with the door in either an open and closed state. Steps
6-11 will only progress if the door is closed. If the door is open during steps 6-11, the AC Load will turn off
immediately while the respective LED/SSD displays remain on. Pressing Select during a step will force the
control to skip to the next step.
Step
1 Turn ON all LEDs and Beeper
2 Turn OFF all LEDs
Display SW Version
4 Display Error code
5 Dispaly Error code Displa
6 Turn on water Valve W
Turn on Main Pump
Turn on Dispenser
9 Turn on Main Pump + Heater
10 Turn on Drain Pump
11 Display machine type
12 Turn OFF all Components and LEDs
Error Codes: E0 - Thermal Sensor Cut
NOTE: Service mode will automatically turn o after progressing through all steps
Specifi cations
Electrical Supply (Under Load)
Supply Water Flow Rate
Supply Water Temperature*
Water Charge
Spray Arm Rotation
*Before starting dishwasher, run the water at the sink faucet until hot.
Action
Blank
0A - FF
E0 or E1 or 00
E0 or E1 or 00
15 Sanitize LED
14 Heavy LED
1 Normal LED
12 Light LED
11 Glasses LED
C5
Blank
E1 - Thermal Sensor Short
60 Hz - 120VAC + 10%
Must fi ll 0.85 gallon container in
30 seconds
120 to 150°F (49 to 66°C)
0.85 gallons (3.2 liters). This water
level can be measured at 0.4"
below the top surface of the
manual fi lter.
20 to 60 RPM
Duration
Indicator
s for LED s
s
5s
5s
5s
0s
60s
60s
60s
60s
5s
Beeper 00 ms
– 32 –
Door Position
s
Door may e open or
closed for these steps
Door must e closed for
these steps
Door may e open or
closed for these steps