American Dryer Corp ADG-60 service manual DMC computer L.E.D. display reads dSFL

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a.Motor air vents clogged with lint.

b.Low voltage to motor.

E.The dryer operates for a few minutes and then stops, DMC computer L.E.D. continues to read cycle in progress, indicator dots are off and dryer can be restarted by pressing selection key

1.Intermittent connection in main door and lint drawer circuit

a.Main door switch or lint drawer switch out of proper adjustment.

b.Loose connection in main door switch or lint drawer switch wiring.

c.Failed main door switch or lint drawer switch.

F.The dryer does not start, and the DMC computer L.E.D. display reads "door"

1.Dual Microprocessor Control (DMC) "door" input L.E.D. is off

a.Main door or lint drawer is not properly closed.

b.Failed main door switch.

c.Failed lint drawer switch.

d.Open circuit (broken wire or termination) in main door switch circuit wiring or lint drawer switch circuit wiring.

e.Failed 24 VAC step down transformer.

2.Dual Microprocessor Control (DMC) "door" input L.E.D. is on

a.Failed Dual Microprocessor Control (DMC) computer.

G.The dryer does not start (COIN MODELS ONLY) coins inserted and the L.E.D. continues to read "FILL" or "Amount to Start" (does not read "PUSH")

1.Coin acceptor is not adjusted properly (housing is not flush with panel) or is dirty with lint.

2.Failed coin acceptor optic switch.

3.Parameter in Program Location 01 (PL01) set incorrectly.

a.Bad coin program should be set for "bCrS" and not "bCLO".

H.DMC computer L.E.D. display reads "dSFL"

1.L.E.D. display consistently reads "dSFL" and will not clear

a.Dual Microprocessor Control (DMC) computer 1/8-Amp fuse is blown.

b.Failed Dual Microprocessor Control (DMC) computer temperature sensor.

c.Broken wire or termination in sensor harness somewhere between the sensor bracket and the Dual Microprocessor Control (DMC) computer.

2.L.E.D. display reads "dSFL" for a short period of time (30 seconds or less) and then returns to the normal stop "FILL" mode.

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Contents VAC Phase Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Electrical Troubleshooting Section CleaningLubrication AdjustmentsTo remove gas valve train assembly To Remove Lint DrawerTo remove control middle or lint lower door To Remove and Replace Lint Drawer Switch Assembly To Remove Control BoxTo Remove Front Panel To Remove and Replace Sensor Bracket and Components To Remove or Replace Belt Loctite To Remove or Replace Motor Reverse steps 1 through Loctite To Remove or Replace Impellor Fan Belt and Idler Tension AdjustmentTo Replace Dual Control Microprocessor DMC Computer Fan Belt and Tension AdjustmentTo Replace Coin Acceptor To Replace Touchpad KeypadBasket Tumbler Alignment Vertical To Replace either Motor RelayBasket Tumbler Alignment Lateral To Replace Basket tumbler or Basket tumbler Support Loctite Important Never strike the shaft directly with a hammer To Replace Basket tumbler Support Pillow Block BearingPage To Replace Basket Tumbler Support Flange Bearing To Replace 330º F Burner Hi-Limit Switch Thermostat To Replace Sail Switch To Replace Main Door SwitchTo Replace Direct Spark Ignition DSI Module BB. To Replace Gas Valve AA. To Replace Ignitor and ProbeDD. To Replace Coin Vault Discontinue power to the dryerEE. To Remove Main Door FF. To Install New Main Door GlassGG. To Replace Main Door Gasket HH. To Replace Main Door HingeNo L.E.D. Display TroubleshootingDMC computer L.E.D. display reads dSFL DMC computer L.E.D. display reads Sefl DMC computer L.E.D. display reads HotIf dryer is equipped with optional battery back up Condensation on main door glass Dryer operates, but is taking to long to dryExcessive noise or vibration Dryer is making scraping noise at basket tumbler areaNo Display Condition Electrical TroubleshootingNo Start Condition Motor Doesnt Turn No Heat Condition Gas DOOr Condition DSFL Condition Data Label Technical InformationHOW to USE a Manometer Using a ManometerClcc E.D. Display CodesFill Diagnostic L.E.D. Display Failure Codes Phase 5 System DiagnosticsPhase 5 DMC Computer Relay Output L.E.D. Indicators E.D. Display Indicators DOTPhase 5 DMC Computer Input and Output L.E.D. Indicators WR ADC450162 1- 10/15/98-50
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