Kenmore 630.13952 Manual page 9

OPERATION
P(X) Program codes
P0 = Functional test - used for assembly (do not use)
P1 = Customer service test program (see E(X) error codes)
P3 = Endurance / Life test (do not use)
P4 = Control coding (see C(X) control codes)
E(X) Error codes
E0 = No errors
E1 = Heating error
E2 = NTC error
E3 = Filling error
E4 = Water switch cannot be positioned
E5 = Safety float water level reached
E6 = Aqua sensor error
C(X) Control codes
C9 = Sales demo mode
Codes C1 through C9 are possible, depending on the model.
HINT:
dishwashers on can see strange displays. Whenever you get call about a
"strange" display, check if the customer put the dishwasher into the test
program or some other program.
Sales demo (showroom) program
Entering sales demo program
Enter the special program mode – see section IIIE. Before releasing the two
buttons held while you turned the dishwasher on, note the coding on the digital
display (e.g. "C2") -- the dishwasher must be returned to this code for resale.
Push button "B" repeatedly until the display shows sales demo program mode
"P4". Push button "C" to confirm it.
Push button "B" repeatedly until the display shows sales demo code "C9". Push
button "C" to confirm it.
Turn power off and then back on. The dishwasher is now in demo mode -- all
button lights will light up.
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Customers pushing and holding Cancel-Reset buttons while turning