American Dryer Corp WDA-385 service manual DOOr Display Condition

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F. "dOOr" Display Condition

When the display reads "dOOr," this indicates that there is a fault (open circuit) somewhere in the microprocessor controller's door switch circuit. Includes the door switch, microprocessor controller and the wires to and from these two (2) points. Before following this test procedure, check the component side of the computer to see if L.E.D. input light is on. If on, replace computer. Voltage is 24VAC unless otherwise specified.

1. Remove door switch assembly from dryer. Check for continuity across the two (2) terminals of the door switch with plunger pushed in. If no continuity, replace the door switch. If continuity is evident, reassemble door switch back on dryer.

2. Make sure main door is closed and the plunger of the door switch is pushed in. Check for voltage across TB #5 and #7. If no voltage is evident, problem could be faulty transformer (P/N: 141403) or bad wire or termination in the door switch harness, from door switch to terminal block.

2. Check for voltage across microprocessor's 15-pin connector #2 (yellow wire), and the spade terminal on the microprocessor marked GND. If no voltage, problem is bad wire or termination in wire from microprocessor connector #2 to TB #5. If voltage, problem is faulty computer.

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Contents ADG-385/WDA-385 Important Note to Purchaser Retain This Manual In a Safe Place For Future ReferencePage For Your Safety Table of Contents Technical Information Important Information Safety PrecautionsCleaning Routine MaintenanceLubrication AdjustmentsEnclosure, Air Supply, and Exhaust Requirements Installation RequirementsElectrical and Gas Requirements Operational Service Check ProcedurePage Coin Box and Vault Description of PartsControl Panel Control BoxMain Door Switch Lint CoopTumbler Motor Assembly Tumbler Bearing and Pulley ArrangementIdler Bearing Sail Switch Temperature SensorsMotor Contactor 1Ø Motor Non-Reversing Contactor 3Ø MotorHi-Limit Thermostat Servicing To Replace Control Panel AssemblyTo Replace Keypad refer to illustration above To Replace ComputerTo Replace Coin Acceptor To Remove Optic SwitchTo Replace Motor Contactor 2-Pole, 24VAC To Replace Microprocessor Temperature Sensor ProbeBurner Controls Gas To Replace Gas Valve To Replace Spark IgnitorTo Test and Adjust Gas Water Column Pressure To Replace Main Burner Orifices See Chart On FollowingTo Replace Burner Tubes To Replace DSI Module To Remove The Temperature Sensor or High Heat Protector To Replace Sail Switch Sail Switch AssemblyTo Replace Main Door Assembly Steel Door To Adjust Sail SwitchTo Install NEW Main Door Glass To Replace Front Panel Page Important Loctite NOW Being Used To Replace Rear Tumbler BearingTo Replace The Front Tumbler Bearing To Replace Idler Pulley Idler and Bearing AssemblyDrive Pulley To Replace Idler BearingTumbler Alignment lateral Tumbler basket Tumbler Alignment verticalTo Replace The Tumbler and/or Tumbler Support Important Loctite NOW Being Used Belt Tension Adjustment-Tumbler To Idler Belts refer to illustration in Sections I, J and KBelt Tension Alignment Motor To Idler To Replace V-Belts Motor To Replace MotorImpeller Lintscreen To Replace Lintscreen Trouble Shooting Phase 5 Coin System DiagnosticsDiagnostic L.E.D. Display Failure Codes Microprocessor Controller Relay Output L.E.D. Indicators D. Display IndicatorsPage No Heat Condition Page No Start Condition No Display Condition Page DSFL Display Condition DOOr Display Condition Data Label Technical InformationUsing a Manometer Clcc E.D. Display CodesComputer Logic and Wiring Diagram Page ADC450179 01/08/98-50 05/21/98-50

WDA-385 specifications

The American Dryer Corp WDA-385 is a high-efficiency commercial washer designed to meet the demanding needs of laundries, fitness centers, hotels, and other facilities requiring robust laundry solutions. Known for its reliability and performance, the WDA-385 has quickly gained recognition in the laundry industry for its advanced features and technologies.

One of the standout features of the WDA-385 is its impressive capacity. With a drum size designed to handle large loads, it allows users to process more laundry in a single cycle, increasing operational efficiency. This capability is especially beneficial for establishments with high laundry demands, as it reduces the number of cycles required and saves valuable time.

The WDA-385 employs a state-of-the-art microprocessor control system that offers user-friendly programming. This technology allows for customizable wash cycles and options, ensuring that different types of fabrics and soiling levels are adequately addressed. Operators can choose from a variety of preset programs or create their own, providing flexibility in the washing process.

Energy efficiency is another key characteristic of the WDA-385. The washer is designed to minimize water and detergent consumption without compromising cleaning performance. By incorporating technologies that optimize water usage and enhance spin efficiency, the WDA-385 helps facilities reduce their utility costs and environmental footprint. This makes it an ideal choice for eco-conscious businesses looking to enhance their sustainability efforts.

Durability and construction quality are also notable features of the WDA-385. Built with heavy-duty components, it is designed to withstand the rigors of continuous use in commercial settings. The stainless steel drum and front panel not only guarantee longevity but also ensure that the unit is easy to clean and maintain.

Furthermore, the WDA-385 incorporates advanced safety features such as a door lock system that prevents accidental openings during operation, ensuring user safety and preventing leaks. Its quiet operation and vibration reduction technology make it suitable for locations where noise levels need to be minimized.

In summary, the American Dryer Corp WDA-385 is a versatile and dependable commercial washing machine that combines advanced technology with practical features. Its robust construction, energy efficiency, and customizable programming make it an excellent choice for businesses looking to enhance their laundry operations. Whether in a hotel, gym, or laundry facility, the WDA-385 delivers exceptional washing performance while keeping operational costs in check.