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Part # MPSM07 (03/24/08)Page 44
Fan Speed Test
1. After selecting Fan Speed Test and pressing “ENTER”
(lower right blank), the control will turn the oven fan on
LOW speed for ten seconds. Verify that the fan is indeed
running on low speed. The control will show
2. After a short while, the control will turn the fan on HIGH
speed for ten seconds. Verify that the fan is indeed on
high.
3. After a few seconds, the test will complete. Press “CANCEL”
to return to Diagnostics Mode..
Heat Test
1. After selecting Heat Test and pressing “ENTER” (lower right
blank), the control will show the actual temperature of the
oven, and will turn the heaters on. Verify that the actual
temperature increases during the test.
2. After a short while, the test will complete. Press “CANCEL”
to return to Diagnostics Mode.
Moisture Test
1 After selecting Moisture Test and pressing “ENTER”, the
control will show the moisture status as OFF for ten
seconds.
2. The control will then turn moisture on for ten seconds,
verify that the moisture has actually turned on within the
oven by looking through the glass door.
3. After a few seconds, the Moisture Test will complete. Press
“CANCEL” to return to Diagnostics Mode.
Temperature Calibration
1. After selecting Temperature Calibration and pressing
“ENTER”, the display will show the Actual Temperature
inside the oven. Verify the cavity temperature using a
pyrometer.
NOTE: If the oven temperature is below 200°F, Temperature
Calibration will not be active and the display will show Low
Temp.
2. Press and hold the “TEMP” (upper right blank) key for
three, (3), seconds. The display will show the Actual
Temperature on the rst line and Set Temperature on the
second line.
If the Actual Temperature does not correspond to the
pyrometer, enter the value on the pyrometer using
buttons 1 – 0. The value will be input as Set Temp.
3. Press “ENTER” (lower right blank) to accept the changes.
The Actual Temperature will change to equal the
value input for Set Temperature. Press Cancel to exit
Temperature Calibration.
• After the desired Tests are complete, press “CANCEL” to exit
Diagnostics Mode.
Control Safety Features
The control has several built in safety features to protect both
the user and the oven itself.
DIAGNOSTIC PROCEDURES