American Dryer Corp ADG-60 service manual DSFL Condition

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5.If the above steps were performed correctly, the problem could be a bad wire or termination, from the 24 volt transformer through the I/O J4 (top tumbler) or J3 (bottom tumbler) connector, or to the main and lint drawer switches.

E."dSFL" Condition

When the display reads "dSFL" it is an indication that there is a fault in the microprocessor's heat sensing circuit. This circuit includes the microprocessor controller, the temperature sensor or the wires or connectors leading to and from these two points.

1.Check to see if the 1/8 amp fuse located on the computer is blown. To verify check with an ohm meter. If no continuity replace with P/N 136048 fuse. If fuse repeatedly blows out refer to step 4.

2.Replace the temperature sensor P/N 880111.

3.Discontinue power to the dryer. Disconnect the 9 pin connector from the computet top tumbler (top connector) or bottom tumbler (bottom connector). The temperature sensor is wired to in pins #7 and #8 of the 9 pin connector. Check for continuity on each wire from the 9 pin connector to the temperature sensor connector above the lint screen. If there is no continuity on either one of these two wires, the problem is a bad wire or termination between the computer to the tempera- ture sensor bracket.

4.If the computer fuse repeatedly blows, there is a short in one of the sensor wires.

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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 Cleaning SectionAdjustments LubricationTo 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 Belt and Idler Tension Adjustment To Remove or Replace Impellor FanFan Belt and Tension Adjustment To Replace Dual Control Microprocessor DMC ComputerTo Replace Touchpad Keypad To Replace Coin AcceptorTo Replace either Motor Relay Basket Tumbler Alignment VerticalBasket Tumbler Alignment Lateral To Replace Basket tumbler or Basket tumbler Support Loctite To Replace Basket tumbler Support Pillow Block Bearing Important Never strike the shaft directly with a hammerPage 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 AA. To Replace Ignitor and Probe BB. To Replace Gas ValveDiscontinue power to the dryer DD. To Replace Coin VaultGG. To Replace Main Door Gasket FF. To Install New Main Door GlassEE. To Remove Main Door HH. To Replace Main Door HingeTroubleshooting No L.E.D. DisplayDMC computer L.E.D. display reads dSFL DMC computer L.E.D. display reads Hot DMC computer L.E.D. display reads SeflIf dryer is equipped with optional battery back up Dryer operates, but is taking to long to dry Condensation on main door glassDryer is making scraping noise at basket tumbler area Excessive noise or vibrationElectrical Troubleshooting No Display ConditionNo Start Condition Motor Doesnt Turn No Heat Condition Gas DOOr Condition DSFL Condition Technical Information Data LabelUsing a Manometer HOW to USE a ManometerE.D. Display Codes ClccFill Phase 5 System Diagnostics Diagnostic L.E.D. Display Failure CodesE.D. Display Indicators DOT Phase 5 DMC Computer Relay Output L.E.D. IndicatorsPhase 5 DMC Computer Input and Output L.E.D. Indicators WR ADC450162 1- 10/15/98-50