Maytag YMEDE250XL0 Mode D'emploi page 6

FOR SERVICE TECHNICIAN ONLY - DO NOT REMOVE OR DESTROY
Diagnostic Test: Moisture Sensor
Open the door and locate two metal strips on the
face of the lint screen housing. Bridge these strips
with a wet cloth or a finger. If a beep is heard and
an alphanumeric number is displayed on the
console (on models with seven segment display)
or STATUS and/or TEMP indicators change (on
models without seven segment display), the
sensor is OK. If not, or if a beep tone is heard
before bridging the moisture strips, go to TEST
#4, page 18.
Diagnostic Test: Console ID, Motor, Heater,
and Water Valve (on steam models)
(models with seven segment display)
Close the door. Press the START button. The dryer
will beep and the motor, heater, and water valve
(on steam models) will turn on, and the display
will show the following Console ID: 8a, 80, or 83,
depending on model.
(models without seven segment display)
Close the door. Press the START button. The dryer
will beep and the motor and heater will turn on.
The STATUS and TEMP indicators will display the
console ID, and the indicators should be lit up as
indicated in the table below.
Console ID Indicator Status Table
Status Indicators
Wet
Damp
Cool Down
Done
Status Indicators
(all models)
While motor is running, pressing the START
button a second time will turn off the motor,
heater, and water valve (on steam models). Each
additional press of the START button will toggle
the motor, heater, and water valve (on steam
models) on and off.
If the Console ID is not displayed, replace
the user interface and housing assembly. See
Accessing & Removing the Electronic Assemblies,
page 21.
Temp Indicators
High
Medium
Low
Air Dry
or
Temp Indicators
If the motor does not turn on, go to TEST #2,
page 14.
If no heat is detected, go to TEST #3, page 15.
On steam models only, if no water is detected,
go to TEST #7, page 21.
NOTE: On steam models only, press the POWER
button.
DEACTIVATING TEST MODES
Deactivating the User Interface/
Control System Test
This mode can be exited by either of the two
methods listed below:
1. Pressing the POWER button twice.
2. Pressing and holding the 1st button used to
activate the Service Diagnostic mode for 5 seconds.
DEACTIVATING THE SERVICE
DIAGNOSTIC MODE
Press and hold the 1st button used to enter the
Service Diagnostic mode for 5 seconds to exit
diagnostics.
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