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American Dryer Corp. Gas/Electric/Steam AD-75HS User Manual

Page 51

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d. Verify that the motor(s) heat, and door indicator lights on the back side of the microprocessor (computer)

board are lit. (Refer to the illustration below.)

e. Open the main door.

The dryer must stop and ALL output indicator lights on the back side of the microprocessor (computer)

board must go out. (Refer to illustration above.)

f. Try to restart the dryer with the main door open.

g. The microprocessor (computer) board's L.E.D. (light emitting diode) display must read "DOOR."

h. Close the main door and restart the dryer.

i. Functional check of microprocessor (computer) board is complete.