American Dryer Corp. AD-115ES - Manual (Page 63)

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a. Upon completing installation of the replacement
Direct Spark Ignition (DSI) module, reestablish
power to the dryer.
b. Starting the drying cycle.
c. The ignition (DSI) module’s L.E.D. indicator will
light “red” for up to approximately 1.5-seconds
(pre-purge time).
d. The module’s indicator light will then turn “green.”
The gas valve will be energized and the ignitor probe
will spark for approximately 8-seconds. The burner
flame should now be established.
e. With the burner flame on, remove the flame sensor
wire from the FS terminal of the DSI module.
f. The burner flame must shut off and the ignition
module must “LOCK-OUT” with the DSI module’s
indicator light “red.”
g. Stop the drying cycle, with the flame sensor wire
still removed, restart the drying cycle.
h. The ignition module must proceed through the pre-purge, with the indicator light “red,” the ignition trial
time of approximately 8-seconds, with the indicator light “green,” and then proceed to lockout with the
indicator light “red.”
i. Functional check of the Direct Spark Ignition (DSI) Module is complete.
1) Replace the flame sensor wire from the FS terminal to the DSI module.
2. Direct Spark Ignition (DSI) System
For Direct Spark Ignition (DSI) System models manufactured with ADC Module Part No. 880815