Garland MPOE5L - Manual (Page 11)

Part # 4518084 Rev. 1 (09/04) Page 11
OPERATING INSTRUCTIONS continued...
Diagnostics Mode
• To enter Diagnostics Mode, press and hold the
Program (lower right blank) button for three, (3),
seconds. When prompted, enter the code: 3-4-2-
4 using the buttons 1 – 0. Press “ENTER” (lower
right blank).
• After entering the code and pressing “ENTER,” the
Moisture Plus Part Number will be displayed briefly
and then the display will change to Diagnostics
Test – Buttonpad Test. Use the “YES” (upper right
blank) and “NO” (Preheat Bread 425) buttons to
scroll through the available diagnostic tests. Press
“ENTER” to begin the desired test.
Buttonpad Test
1. The display will show “Press the On/Off Button”.
Upon pressing the On/Off button, the LED for the
ON/OFF button will light briefly and then go out
to show that the button works.
2. The display will then prompt the user to press
the “TEMP” button (upper right blank). After
the user presses the “TEMP” (upper right blank)
button, the corresponding LED will light to show
the button works. The control will then continue
to prompt the user to press the remaining control
buttons. If the LED of the button pressed does not
light, a buttonpad problem exists. After completing
the Buttonpad 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) button, 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:
• Starting with the door closed, the switches
should read:
• Slowly begin to open the door. Door switch 1
should be the first to change states:
• Next, door switch 2 should change state to:
• If the switches do not operate as stated above,
there is a problem with the door switches.
• Press “CANCEL” to exit the Door Switch Test
and return to Diagnostic Mode.