Maytag MDG-30 manual Direct Spark Ignition DSI System

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e.Open 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 on previous page [page 46].)

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

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 (DSI) 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 (Direct Spark Ignition) module's L.E.D. (light emitting diode) 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 (Direct Spark Ignition) module.

f. The burner flame must shut off and the ignition module must lock out with the DSI (Direct Spark Ignition) 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 lock out

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.

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Contents MDG-30 Fast Dry Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Technical Information Section Personal Injury or Fire could Result Safety PrecautionsADJUSTING, INSTALLATION, or Testing Ofany Equipment per Osha Occupational Safety and HealthAdministration StandardsGAS Supply Before ANY Covers or Guards are Removed Super SpecificationsSpecifications MDG-30 Fast Dry Installation Procedures Location Requirements Dryer Enclosure Requirements Fresh AIR Supply Exhaust Requirements Single Dryer Venting Illus. B Multiple Dryer Common Venting ILLUS. D Importantventingreminders Electrical Requirements Electrical InformationMust be Provided Odfn Klwh Uhhq Important a Circuit Serving Each Dryer Must be Provided DG-30 Fast DRY GAS Injury and Improper Operation of the Dryer GAS Information$785$ Page Page Preparation for Operation and START-UP GAS Models only Preoperational TestsPreoperational Instructions Page OPL Models Shut Down Instructions Parts ServiceSection Returning Warranty CardsCleaning Routine MaintenanceLubrication AdjustmentsDrive motor not operating does not start No L.E.D. light emitting diode displayMicroprocessor computer display reads dSFL Blower motor not operating does not startNo heat, ignitor sparks, burner goes on and off right away Microprocessor controller computer display reads doorDryer operates but is taking too long to dry Condensation on main door glass Dryer or scraping noise at basket tumbler areaExcessive noise or vibration Heating unit not operating ALL temperature selections Main burners are burning with a yellow flameDryer operates but is taking too long to dry load Dryer is cycling on hi-limit thermostat Data Label Technical InformationSerial Number Procedure for Functional Check Replacement Components Direct Spark Ignition DSI System MAYTAG-113069 1-01/29/99-250
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