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Originally Posted by: fltan1  Thanks for your reply. I've seen that sequence on line, but it doesn't sound familiar and it doesn't do anything.
Dishwasher is working fine except that the Antibacterial. Light/China, Rinse Only and Sani Rinse buttons do not work. Same problem as previous times.
Is there another sequence ? FL, You may want to turn the power to the unit off for a few minutes then program the test mode. There is no other sequence, that I know of, for your model number. Here is a direct copy from the servicer tech manual, for the sequence and test mode, and explanations, for the model number you supplied, Usually, if you cannot program the test mode, or the control wont accept the inputs, the first step would be to replace the control panel key pad assembly. Part number: AP3044935
Once again, Good Luck, :) :) :) Pressing the following option keys in the sequence shown will either
start the Diagnostics Cycle or turn on the Rapid Advance feature for
customer selectable cycles:
HI TEMP WASH, AIR DRY, HI TEMP WASH, AIR DRY
or
POWER SCOUR, AIR DRY, POWER SCOUR, AIR DRY
(HI TEMP WASH = HIGH TEMP WASH = WATER HEAT)
(POWER SCOUR = SUPER SCRUB)
(AIR DRY = ENERGY SAVER DRY = NO HEAT DRY)
If the sequence is entered after starting a cycle, the Rapid Advance
feature is turned on, which allows the operator to manually advance
the currently running cycle, interval by interval, by pressing the Pots
& Pans/Antibacteria or Heavy/Soak & Scrub key.
If the above key sequence is entered with the dishwasher in
Standby, the Diagnostics Cycle is started. The Diagnostics Cycle for
stainless steel tub models is different than the Diagnostics Cycle for
plastic tub models (see time charts) but the entry sequence is the
same. The operator can advance either cycle, interval by interval, by
pressing the Pots & Pans/Antibacteria or Heavy/Soak & Scrub key.
(DIAGNOSTICS) NOTE 1 – Numeric Cycle Time Display
For plastic tub models with time displays, the display shows the
current cycle time remaining in the diagnostics cycle (in minutes).
For stainless steel tub models with numeric time displays, the
display simply shows the “Interval Number” of the currently
executing interval.
(DIAGNOSTICS) NOTE 2 – Thermostat/Thermistor Detection
To help identify whether a thermostat or thermistor is installed
in the dishwasher, the Clean light is only illuminated in intervals 1-6
of the plastic tub Diagnostics Cycle and 1-9 of the stainless tub
Diagnostics Cycle if a thermostat is installed. This determination is
based on the resistance detected on the temperature sensor line.
Because the resistance limits used by the control are close to the
thermistor resistance at room ambient, this indicator is only reliable
if warm water is in the dishwasher.
(DIAGNOSTICS) NOTE 3 – Wash and Drain Motor Phase
Windings
The wash and drain phase winding outputs are only “on” while the
motor is starting in the respective mode. Once the control has
determined that the motor started properly, the phase winding
output is turned “off”.
(DIAGNOSTICS) NOTE 4 – Thermal Hold
This thermal hold only occurs in the Plastic Tub Diagnostics Cycle,
the setpoint temperature for this thermal hold is 60C/140°F and the
default time limit is 1 hour
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