American Dryer Corp MDG-30 Procedure for Functional Check Replacement Components

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SECTION IX

PROCEDURE FOR FUNCTIONAL CHECK

OF REPLACEMENT COMPONENTS

1.Microprocessor Controller (Computer) Board

a.Upon completing installation of the replacement microprocessor controller (computer) board, reestablish power to the dryer.

b.Start the drying cycle.

c.Verify that the motors and the heat indicator dots in the microprocessor controller (computer) light emitting diode (L.E.D.) display are on. (Refer to the illustration below.)

d.Verify that the motors, heat, and door indicator lights on the back side of the microprocessor controller (computer) board are lit. (Refer to the illustration below.)

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Contents MDG-30 Coin Installation Manual Retain This Manual In a Safe Place For Future Reference Foryour Safety Page Table of Contents Section Procedure for Functional Check of Replacement Receiving and Handling Important InformationWhat to do if YOU Smell GAS Safety PrecautionsPage Specifications SpecificationsSpecifications GAS only Unpacking and Setting UP Installation ProceduresLocation Requirements Dryer Enclosure Requirements Fresh AIR Supply Requirements Exhaust Requirements Single Dryer Venting Vertical Venting Multiple Dryer Common Venting Illus. D Importantventingreminders Electrical Requirements Electrical InformationMust be Provided Single-Phase 1ø Electrical Connections Leads 120 GASGAS Information Rating Kcal/hr22,680 This Pipe Size Requirement Page Preparation for Operation and START-UP Preoperational Tests Basket Tumbler Coating Preoperational InstructionsPage Select Temperature Shutdown Instructions Service SERVICE/PARTS InformationParts Returning Warranty Cards Warranty InformationWarranty Cleaning Routine MaintenanceSuggested Cleaning Schedule Lubrication AdjustmentsNo light emitting diode L.E.D. display TroubleshootingDrive motor is not operating does not start Microprocessor controller computer display reads dSFL Blower motor is 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 Dryer is making scraping noise at basket tumbler area Condensation on main door glassExcessive noise or vibration Main burners are burning with a yellow flame Heating unit is not operating all temperature selectionsDryer operates but is taking too long to dry load Dryer is cycling on hi-limit thermostat Data Label Datalabel InformationSerial Number Procedure for Functional Check Replacement Components Page Page Burner Manual Reset HI-LIMIT Instructions 12/15/99-150