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Service Mode
Note:
Service mode may be used for 30 minutes maximum. After 30 minutes, the service mode will
automatically turn off.
Note:
3-digit display models only:
•
On 3-digit display models, when the service mode activates the auxiliary pump (up arrow pad), the
display shows a digital equivalent of the turbidity value.
•
During this test, if the display reads 97, or the value does not change regardless of whether there is
clean or dirty water and the wiring connections are OK, the turbidity sensor should be replaced.
•
When the service mode activates the main pump (down arrow pad), the display shows a digital
equivalent of the temperature sensor thermal value.
•
During this test, if the display reads 130 regardless of water temperature and the wiring connections
are OK, the turbidity sensor should be replaced.
To enter service mode, press and hold the down arrow and heated dry keypads simultaneously for 3
seconds. All LEDs light for 3 seconds when service mode is entered. To exit service mode, press the
START/RESET at any time.
PAD
Description
Notes
1L
Activates/Deactivates Heater and Fan
Test times out after 6 minutes.
2L
Activates/Deactivates Water Valve
Operates until fl ood switch opens.
3L
Activates/Deactivates Detergent Cup
Clean LED
ON
. Can take up to 40 seconds for
detergent cup to open.
4L
Activates/Deactivates Auxiliary Pump
Cookware LED
ON
.
5L
Activates/Deactivates Main Pump
Normal LED
ON
.
START/RESET
Used to exit Service Mode
6 PAD CONTROL
PAD
Description
Notes
1L
Activates/Deactivates Heater and Fan
Test times out after 6 minutes.
2L
Not Used
3L
Activates/Deactivates Water Valve
Operates until fl ood switch opens.
4L
Activates/Deactivates Detergent Cup
Clean LED
ON
. Can take up to 40 seconds for
detergent cup to open.
5L
Activates/Deactivates Auxiliary Pump
Cookware LED
ON
.
6L
Activates/Deactivates Main Pump
Normal LED
ON
.
START/RESET
Use to exit Service Mode
7 PAD CONTROL
3L
4L
5L
2L 1L
START
RESET
4L
5L
6L
3L 2L
START
RESET
1L
