ADC AD-78 User Manual

Page 73

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SECTION X

PROCEDURE FOR FUNCTIONAL CHECK OF

REPLACEMENT COMPONENTS

1. Microprocessor (computer~) Board

a. Upon completing installation of the replacement microprocessor (computer) board, reestablish power

to the dryer.

b. Start the drying cycle.

c. Verify that the motor(s) and the heat indicator dots, in the microprocessor (computer) L.E.D. display

are on. (Refer to the illustration below.)

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.)