Maytag MDG-30 manual Blower motor not operating does not start

Page 42

3. Failed microprocessor controller (computer).

C. Drive motor operates okay for a few minutes, and then stops and will not restart

1.Motor is overheating and tripping out on internal overload protector

a.Motor air vents clogged with lint.

b.Low voltage to the motor.

c.Failed motor.

d.Basket (tumbler) is binding, check for obstruction.

e.Failed idler bearings or tumbler bearings.

f.Failed (out of balance) impellor (fan).

D.Blower motor not operating (does not start)

1.Failed blower motor contactor (relay).

2.Failed motor.

3.Failed microprocessor controller (computer).

E.Drive motor not operating (does not start) microprocessor controller (computer) motor indicator dots are on

1.Fault in main door switch circuit.

2.Blown fuse (2-amp very fast acting fuse [if applicable]).

3.Failed microprocessor controller (computer).

4.Failed 24 VAC transformer.

F.Drive motor runs a few minutes and then stop, microprocessor controller (computer) display continues to read time or percent of extraction and all indicator dots are off

1.Fault in main door switch circuit

a.Failed main door switch.

b.Main door switch out of adjustment.

c.Loose connection in door switch circuit.

G.Microprocessor (computer) display reads "dSFL"

1.Fault in microprocessor heat sensing circuit

a.Failed microprocessor temperature sensor.

38

Image 42

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 Safety Precautions Personal Injury or Fire could ResultADJUSTING, INSTALLATION, or Testing Ofany Equipment per Osha Occupational Safety and HealthAdministration StandardsGAS Supply Before ANY Covers or Guards are Removed Specifications SuperSpecifications 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 Information Electrical RequirementsMust be Provided Odfn Klwh Uhhq Important a Circuit Serving Each Dryer Must be Provided DG-30 Fast DRY GAS GAS Information Injury and Improper Operation of the Dryer$785$ Page Page Preparation for Operation and START-UP Preoperational Tests GAS Models onlyPreoperational Instructions Page OPL Models Shut Down Instructions Service PartsReturning Warranty Cards SectionRoutine Maintenance CleaningAdjustments LubricationNo L.E.D. light emitting diode display Drive motor not operating does not startBlower motor not operating does not start Microprocessor computer display reads dSFLMicroprocessor controller computer display reads door No heat, ignitor sparks, burner goes on and off right awayDryer 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 Technical Information Data LabelSerial Number Procedure for Functional Check Replacement Components Direct Spark Ignition DSI System MAYTAG-113069 1-01/29/99-250