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Part # MPSM07 (03/24/08) Page 43
DIAGNOSTIC PROCEDURES
Diagnostics Mode
To enter Diagnostics Mode, press and hold the Program
(“Phantom” key lower right blank) button for three, (3),
seconds. This key is located to the right of the Cook/Hold key
as shown.
When prompted, enter the code: 3-4-2-4 using the buttons 1
– 0. Press “ENTER” (Yes key).
• After entering the code, and pressing “ENTER,” the
Moisture Plus Part Number will be displayed briey, and
then the display will change to Diagnostics.
Keypad Test
Use the “YES” (lower right) and “NO” (Lower left) buttons to
scroll through the available diagnostic tests. Press “ENTER” to
begin the desired test.
1. The display will show “Press the On/O Key”. Upon pressing
the On/O key, the LED for the ON/OFF key will light briey
and then go out to show that the key works.
2. The display will then prompt the user to press the “TEMP”
key (upper right blank). After the user presses the “TEMP”
(upper right blank) key, the corresponding LED will light to
show the key works.
The control will then continue to prompt the user to
press the remaining control buttons. If the LED of the key
pressed does not light, a keypad problem exists.
3. After completing the Keypad Test, you will return to
Diagnostics Mode. (Press “CANCEL” at any time during the
test to return to diagnostics Mode.)
Door Switch Test
1. After selecting Door Switch Test and pressing the “ENTER”
(lower right blank) KEY, the display will show the position
of each of the two switches. Open and close the door
slowly to verify the operation of the door switches.
Proper Door Switch Activation:
1. Starting with the door closed, the switches should read:
2. Slowly begin to open the door. Door switch 1 should be
the rst to change states:
3. Next, door switch 2 should change state to:
4. If the switches do not operate as stated above, there is a
problem with the door switches.
5. Press “CANCEL” to exit the Door Switch Test and return to
Diagnostic Mode..