Maytag MC2 - Manual (Page 32)

g. The microprocessor (computer) board's L.E.D. display must read "DOOR."
h. Close the main door and restart the dryer.
i. Functional check of microprocessor (computer) board is complete.
2. Direct Spark Ignition (DSD System
a. Upon completing installation of the replacement
Direct Spark Ignition (DSI) module, reestablish
power to the dryer.
b. Start the drying cycle.
c. The ignition (DSI) module's L.E.D. indicator will
light "red" for up to approximately 1.5 seconds
(prepurge 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
prepurge, with the indicator light "red", the
ignition trial time of approximately 8 seconds,
with the indicator light "green", and then
proceed to lock out with the indicator light "red".
Indicator
Amerloan Dryer Corp.
^ ADC P/N 880815
• MODEL MIL - 1
О
I
Red - Power Established!
-jOreen- Ignilion Sequence]
¡Qreen - Flame Confirmed |
Red - Ignilion Failed
Conirol Locked Oul I
STATUS
If red indicator is "On" continuously,
discontinue power for 30 seconds
and then reestablish power. If red
indicator slill remoins "On”
continuously, replace control.
Direct Spark
Ignition Control
FOR USE WITH ALL GASES
Input: 24 VAC 50/60HZ 1 Amp
contacts: 1 Amp Continuous
Prepurge: 1.5 Seconds Mox.
Trial For Ignition 8 Seconds Max.
Lockout: 10 Seconds Max,
WARNING I
Disconnect Power Before Servicing,
NOT FIELD REPAIRABLE. Explosion and
Serious Injury Moy Result |—,
□ □ □ □
,V3T /
Ox
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.
CAUTION
LABEL ALL WIRES PRIOR TO DISCONNECT WHEN SERVICING THE COMPUTER
BOARD AND THE IGNITION MODULE. WIRING ERRORS CAN CAUSE IMPROPER
AND DANGEROUS OPERATION.
28