American Dryer Corp MDG-50 installation manual Blower motor only not operating

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C.Blower motor (only) not operating

1.Failed impellor (fan and blower) motor contactor (relay).

2.Failed blower (impellor and fan) motor.

D.Both drive and blower motors not operating (indicator light is on)

1.Fault with L1 termination at reversing timer (for Reversing Models ONLY).

2.Failed drying timer.

E.Reversing drive motor operates in one direction only, stops, and restarts in same direction (for Reversing Models ONLY)

1.Failed reversing contactor (relay).

2.Failed reversing timer.

F.Heating unit not operating (ALL temperature selections)

1. Fault in sail switch circuit

a.Sail switch out of adjustment or failed.

b.Sail switch not closing or fluttering

1)Check blower (impellor and fan) motor and rotation direction.

2)Restriction in location exhaust system.

2.Failed burner hi-limit circuit.

3.Failed lint compartment automatic (225º F [107º C]) safety thermostat circuit.

4.Failed heat selector switch.

G.Heat unit not operating for only one (1) temperature selection

1.Failed thermostat corresponding to selection made.

2.Failed heat selector switch

H.Dryer operates but is taking too long to dry load

1.Heating unit cycling on hi-limit thermostat.

2.Housekeeping

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Contents MDG-50 Installation Manual Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Routine Maintenance Section Important InformationSafety Precautions Personal Injury or Fire could ResultPage Specifications SpecificationsSpecifications Installation Procedures Unpacking and Setting UPLocation 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-50 GAS GAS Information Injury and Improper Operation of the DryerType of GAS Page Page Preparation for Operation and START-UP Preoperational Tests Preoperational Instructions Page OPL Models Shut Down Instructions Service PartsReturning Warranty Cards SectionRoutine Maintenance CleaningAdjustments LubricationTroubleshooting No L.E.D. light emitting diode displayDrive motor not operating does not start Blower motor not operating does not start Microprocessor computer display reads dSFL Microprocessor controller computer display reads doorNo heat, ignitor sparks, burner goes on and off right away Dryer operates but is taking too long to dry Condensation on main door glass Dryer or scraping noise at basket tumbler areaExcessive noise or vibration Main burners are burning with a yellow flameDrive motor only not operating Heating unit not operating ALL temperature selections Blower motor only not operatingDryer operates but is taking too long to dry load Dryer is cycling on hi-limit thermostat Technical Information Data LabelSerial Number Reversing Timer SPIN/DWELL Adjustments Timing LegendProcedure for Functional Check Replacement Components Direct Spark Ignition DSI System 10/30/00-150