Special Function Keypads - Maytag MXS20 Programming Manual

Wait State
It is possible for the washer computer to interrupt the normal washer
operation. You can recognize the wait state by "Wait" appearing on
the display and a decreasing counter. This will occur when the power
has been switched off and on during a running wash cycle.
There is an automatic delay time before the washer can be restarted
because the software does not know how fast the motor was
spinning.
Failure Messages
When a failure has been detected by the full control wash
computer, a Failure Message is generated to inform the
operator about the problem. Each error message contains:
XX: The Program number
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YY: The Step number
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Err ZZZ: The error number
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Fault Message: The name of the error message
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Out Of Order (Pr: XX St: YY)
Ask For Service
(Err ZZZ : Fault Message)
At the upper line, the program number and step number of the
interrupted program are displayed. The message "Unload !" will
inform you when you can open the door.
Door Lock – Information Display
If there is still water in the drum or if the temperature is above 131°F
(55°C), it is not possible to open the door. The messages "Water in
cage" or "Too Hot" will be displayed together with the level and the
temperature.
NOTE: On the display, the actual water temperature and level will
display. Wait until the water drains and the water cools before
opening the door.
If something goes wrong with the door lock, the program will end
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immediately. The door will stay locked.
See "Troubleshooting" for more information on error handling.
Power interruptions
When a power interruption occurs while the washer is in standby
mode and no program cycle was started, the washer will stay in
standby mode. When a power interruption occurs while the washer
is washing or spinning, after the power interruption, the message
"Continue ?" will display.
STOP: The program is stopped. A tumble sequence will be
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completed before the door can be opened.
START: The program restarts the last active step, and
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continues with the rest of the program.

Special Function Keypads

The Special Function keypads "Info" and "Service" are dedicated to
supply the operator with more information about the wash programs
and the wash functions.
Press INFO if you want to find out what a program looks like.
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If no program is running, you will get an overview of all available
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programs.
At each step are shown all the menu items.
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You can exit the Info Menu by pressing INFO again.
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Service Info
Press SERVICE-INFO if you want to inspect the actual water
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temperature and level.
At the Service-Info Menu, you can review:
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– The water temperature and water level
– The number of cycles that have been accumulated (service due)
– The actual washer states at the running wash cycle
By entering the Program Mode, the Service-Info Menu will not
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disappear after 1 minute.
By pressing ARROW DOWN you will see all the menu items.
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You can leave the Service-Info Menu by pressing SERVICE-INFO
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again.
Inlets 1, 2, 3, 4, 5, 6, 7, 8
On the last screen of the SERVICE-INFO menu, press INLET 1,
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2, 3, 4 , 5, 6, 7, 8 if you want to open a water Inlet valve during a
running process.
– Only functional at a running wash sequence.
– The corresponding inlet valve will be opened while you are
pressing the keypad.
NOTE: It may not be possible to activate the inlets because
of the washer safety overrides.
Drain
On the last screen of the SERVICE-INFO menu, press DRAIN
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if you want to open the drain valve during a running process.
– Only functional during a running wash sequence.
– The drain valve will be opened for the time you are pressing
the keypad.
Heating
On the last screen of the SERVICE-INFO menu, press HEATING
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if you want to turn on heating during a running sequence.
– Only functional during a running wash sequence.
– Heating will be switched on while you are depressing
the keypad.
NOTE: It may not always be possible to activate the heaters
because of the washer safety overrides.
Speed Adjust
On the last screen of the SERVICE-INFO menu, press SPEED
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ADJUST, then if you want to change the drum speed during
a running sequence.
– You can adjust the drum speed by inserting a new value.
– The drum speed options will depend on the Machine Type.
NOTE: It may not always be possible to change the spin speed
because of the washer safety overrides.
External Liquid Soap Boxes
If the washer is connected with external soap pumps, a signal
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from the soap supply reservoir can be connected to the washer
computer.
If the Soap Box is almost empty, then the diagnostic message
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"Err 39 out of soap" will be shown on the display of the washer
controller.
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