American Dryer Corp AD-120ES II Microprocessor controller computer display reads dSFL

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G.Both drive motor and blower motor are not operating (DO NOT start)...microprocessor controller (computer) motor indicator dots are on...

1.Failed arc suppressor (A.S.) board.

2.Failed microprocessor controller (computer).

H.Both drive motor and blower motor run 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 is out of adjustment.

c.Loose connection in door switch circuit.

2.Fault in lint drawer switch circuit...

a.Lint drawer switch is out of proper adjustment.

b.Loose connection in the lint drawer switch circuit.

I.Microprocessor controller (computer) display reads “dSFL”...

1.Fault in microprocessor heat sensing circuit...

a.Blown 1/8-amp (“dSFL”) fuse on microprocessor controller (computer).

b.Failed microprocessor temperature sensor.

c.Failed microprocessor controller (computer).

d.Broken wire or connection somewhere between the microprocessor controller (computer) and the microprocessor temperature sensor.

J.Microprocessor controller (computer) display reads “door”...

1.Fault (open circuit) in main door or lint drawer switch circuit...

a.Lint drawer is not closed ALL the way.

b.Lint drawer switch is out of proper adjustment.

c.Failed lint drawer switch.

d.Failed main door switch.

e.Broken connection/wire in main door or lint drawer circuit.

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Contents AD-120ES Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Data Label Cleaning Adjustments LubricationReceiving and Handling Important InformationWhat to do if YOU Smell GAS Safety PrecautionsStandards Specifications SPECIFICATIONS/COMPONENT IdentificationADG-120ES ADE-120ES ADS-120ES Component Identification Page Location Requirements Installation ProceduresUNPACKING/SETTING UP Page This Exhaust Duct Transition Piece Must be Installed First Dryer Enclosure Requirements Fresh AIR Supply Requirements Exhaust Requirements Page Downstream of Dryer Page Page Page Electrical Information Electrical Service Specifications PER Dryer ADE-120 II 72 Kw Electric Reversing, 3ø ADE-120 II 80 Kw Electric Reversing, 3ø Page Page GAS Information Type of GAS Page Page 862.84 kPa Steam Information689.47 kPa 204 kg/hrPage Bars Page Preparation for Operation Preoperational Tests Inches 26.1 mb water column Basket Coating Shut Down InstructionsOperating Instructions Parts SERVICE/PARTS InformationService Returning Warranty Cards Warranty InformationWarranty Returning Warranty PartsPage Suggested Cleaning Schedule Routine MaintenanceCleaning Steam Dryers Lubrication AdjustmentsDrive motor is not operating does not start TroubleshootingBlower motor is not operating does not start Microprocessor controller computer display reads door Microprocessor controller computer display reads dSFLFailed 24 VAC transformer No heat for Electric Models only No heat for Steam Models onlyCondensation on main door glass Dryer operates but is taking too long to dryExcessive noise and/or vibration Dryer is making scraping noise at basket tumbler areaGAS Models Drive motor only is not operating does not startElectric Models Failed hi-limit thermostat for GAS and Electric Models only Dryer operates but is taking too long to dry loadCondensation on main door glass Data Label Data Label InformationSerial Number Timing Legend Reversing Timer SPIN/DWELL AdjustmentsProcedure for Functional Check Replacement Components Page Page P O R T a N T ADC P/N114501 ADC 02/07/01-25 02/12/01-25 04/06/01-25 06/27/01-25