American Dryer Corp WDA-385 service manual DSFL Display Condition

Page 50

E. "dSFL" Display Condition

When the display reads "dSFL" this condition indicates a fault in the microprocessor controllers heat circuit. This circuit includes the microprocessor controller, microprocessor temperature sensor (located in lint compartment) and wires to and from these two (2) points.

1.Check to see if microprocessor controller has 1/8 amp fuse on the board, if it does check with out ohm meter. If no continuity replace with ADC P/N: 136048. If fuse repeatedly burns out go to step 4.

2.Check for loose connection at the microprocessor sensor bracket harness connector (located in lint compartment), and the microprocessor 15 position connector at the microprocessor controller.

3.Discontinue power to dryer. Disconnect the microprocessor 15 position connector from microprocessor controller and locate connector holes no. 10 and 15. Disconnect sensor harness from sensor bracket assembly (located in the lint compartment). Check for continuity across each wire from harness connector in lint compartment to appropriate microprocessor 15 position connector hole (10 and 15). If no continuity, problem is break in wire or termination.

4.Check for continuity across each microprocessor sensor wire (microprocessor 15-position connector hole no. 10 and 15) to ground. If continuity is evident, problem is wire pinched to ground somewhere behind the front panel area.

5.If above procedures check out okay, problem is a defective microprocessor temperature sensor.

46

Page 49 Page 51
Image 50
Page 49 Page 51
Contents ADG-385/WDA-385 Retain This Manual In a Safe Place For Future Reference Important Note to PurchaserPage For Your Safety Table of Contents Technical Information Safety Precautions Important InformationRoutine Maintenance CleaningAdjustments LubricationInstallation Requirements Enclosure, Air Supply, and Exhaust RequirementsOperational Service Check Procedure Electrical and Gas RequirementsPage Control Box Description of PartsControl Panel Coin Box and VaultTumbler Main Door SwitchLint Coop Idler Bearing Motor AssemblyTumbler Bearing and Pulley Arrangement Temperature Sensors Sail SwitchHi-Limit Thermostat Motor Contactor 1Ø MotorNon-Reversing Contactor 3Ø Motor To Replace Control Panel Assembly ServicingTo Replace Computer To Replace Keypad refer to illustration aboveTo Remove Optic Switch To Replace Coin AcceptorTo Replace Microprocessor Temperature Sensor Probe To Replace Motor Contactor 2-Pole, 24VACBurner Controls Gas To Replace Spark Ignitor To Replace Gas ValveTo Replace Main Burner Orifices See Chart On Following To Test and Adjust Gas Water Column PressureTo Replace Burner Tubes To Replace DSI Module To Remove The Temperature Sensor or High Heat Protector Sail Switch Assembly To Replace Sail SwitchTo Adjust Sail Switch To Replace Main Door Assembly Steel DoorTo Install NEW Main Door Glass To Replace Front Panel Page To Replace Rear Tumbler Bearing Important Loctite NOW Being UsedTo Replace The Front Tumbler Bearing Idler and Bearing Assembly To Replace Idler PulleyTo Replace Idler Bearing Drive PulleyTumbler basket Tumbler Alignment vertical Tumbler Alignment lateralTo Replace The Tumbler and/or Tumbler Support Important Loctite NOW Being Used Belt Tension Alignment Motor To Idler Belt Tension Adjustment-Tumbler To IdlerBelts refer to illustration in Sections I, J and K Impeller Lintscreen To Replace Lintscreen To Replace V-BeltsMotor To Replace Motor Diagnostic L.E.D. Display Failure Codes Trouble ShootingPhase 5 Coin System Diagnostics D. Display Indicators Microprocessor Controller Relay Output L.E.D. IndicatorsPage No Heat Condition Page No Start Condition No Display Condition Page DSFL Display Condition DOOr Display Condition Technical Information Data LabelUsing a Manometer E.D. Display Codes ClccComputer 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.
Top Page Image Contents