American Dryer Corp MDG30V installation manual Dryer operates but is taking too long to dry

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3.Fault in lint chamber sensor bracket or tripped manual reset hi-heat limit protector thermostat.

4.Failed Direct Spark Ignition (DSI) module.

5.Failed DSI ignitor/flame-probe assembly.

6.Failed microprocessor controller (computer).

Q.Dryer operates but is taking too long to dry...

1.Exhaust ductwork run too long or is undersized...back pressure must be no less than 0 and must not exceed 0.3 inches (0.74 mb) water column (W.C.).

2.Restriction in exhaust ductwork...

a.Exhaust back draft damper is sticking partially closed.

b.Restriction in ductwork...check ductwork from dryer ALL the way to the outdoors.

3.Low and/or inconsistent gas pressure (for gas models only).

4.Insufficient make-up air.

5.Poor air/gas mixture at burner...yellow or poor flame pattern; adjust gas burner air adjustment shutters (for gas models only).

6.Lint screen is not being cleaned on a regular basis or often enough.

7.Extractors (washers) are not performing properly.

8.Sail switch is fluttering...restriction in exhaust ductwork (for gas models only).

9.Failed microprocessor controller (computer)...temperature calibration is inaccurate.

10.Failed microprocessor temperature sensor...calibration is inaccurate.

11.Failed electric oven elements (for electric models only).

R.Condensation on main door glass...

1.Too long, undersized, or improperly installed ductwork.

2.Back draft damper is sticking in partially closed position.

S.Dryer is making scraping noise at basket (tumbler) area...

1.Check for object caught in basket (tumbler)/wrapper area.

2.Basket (tumbler) is out of proper alignment...

a.Check both vertical and lateral alignment.

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Contents MDG30V Retain This Manual In a Safe Place For Future Reference Important Note to PurchaserFor Your Safety Page Table of Contents Section Procedure for Functional Check of Replacement Important Information Receiving and HandlingSafety Precautions Explosion could ResultPage Specifications SpecificationsMDG30V Installation Procedures UNPACKING/SETTING UPLocation Requirements Dryer Enclosure Requirements Fresh AIR Supply Requirements Exhaust Requirements Single Dryer Venting Vertical Venting Multiple Dryer Common Venting Illus. C Important Venting Reminders Electrical Information Electrical RequirementsSingle-Phase 1ø Wiring Connections/Hookup Must be ProvidedSINGLE-PHASE 1Ø Electrical Connection Leads Important a Circuit Servicing Each Dryer Must be Provided Service Wire Approx Circuit Phase AMP Draw Voltage Breaker MDG30V GASGAS Information Type of GAS Page Page Preparation for OPERATION/START-UP Preoperational Tests GAS Models onlyPreoperational Instructions Coin ModelsPage OPL Models Shut Down Instructions Service SERVICE/PARTS InformationParts Returning Warranty Cards Warranty InformationWarranty Cleaning Routine MaintenanceSuggested Cleaning Schedule Adjustments LubricationLint Drawer Removal Troubleshooting StandardsBlower motor is not operating does not start Microprocessor controller computer display reads dSFL GAS Models only Dryer operates but is taking too long to dry Excessive noise and/or vibration Data Label Information Data LabelSerial Number Procedure for Functional Check Replacement Components Page 113365 1 04/22/02-25