American Dryer Corp ADG-60 service manual No Start Condition Motor Doesnt Turn

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B. No Start Condition (Motor Doesn't Turn)

NOTE: The following sections must be performed with the appropriate L.E.D. and L.E.D. indicator dots on.

NOTE: In the following sections the voltage readings are for 24 VAC otherwise specified.

NOTE: If the L.E.D. indicator dot is on and the appropriate L.E.D. output light is not on, replace computer.

1.Check to see if the appropriate "door" L.E.D. light is on (refer to section 6 of this manual for L.E.D. identification). If light is not on refer to "door" section in the electrical troubleshooting of this manual.

2.Check for voltage across the coil connections of the particular contacting pertaining to the tumbler being your worked on (top contactor-top pocket, bottom contactor-bottom pocket.)

If voltage is evident:

A)Manually push down the top of the contactor. If motor turns, replace the contactor.

B)If motor doesn't turn, problem is a bad wire or termination from contactor down to the motor or faulty motor.

NOTE: Make sure high voltage (110 to 240 V) is present across the top half of the contactor.

If voltage is not present:

A)Check for voltage across the appropriate 9 pin connector, pin # 4 and the "GND" terminal of the computer. If voltage is evident, problem is bad wire or termination on that blue motor output wire (pin #4) to the contactor coil. Problem could also be a bad wire or termination on the green ground wire from the side of the coil to terminal block #7. If no voltage, replace computer.

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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 dryerHH. To Replace Main Door Hinge FF. To Install New Main Door GlassEE. To Remove Main Door GG. To Replace Main Door GasketNo 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