P.Dryer stops during a cycle, microprocessor controller (computer) buzzer (tone) sounds for a few seconds, and then microprocessor controller (computer) L.E.D. (light emitting diode) returns to “FILL”...

1.Loose connection somewhere in the main power circuit to the microprocessor controller (computer).

Q.Microprocessor controller (computer) L.E.D. (light emitting diode) display reads “SEFL”...

1.Rotational sensor circuit failure... fault somewhere in the tumbler (basket) rotation or circuit ...

a.Tumbler (basket) not rotating ...

1)Broken tumbler (basket) drive belt.

2)Failure in drive motor circuit.

b.Bad rotation sensor.

c.Broken wire or connection between rotation sensor and microprocessor controller (computer).

d.Magnet missing or gap to large.

R.Microprocessor controller (computer) L.E.D. (light emitting diode) reads “Hot”...

1.Possible overheating condition... microprocessor controller (computer) has sensed a temperature which has exceeded 220° F.

“Hot” display will not clear until temperature sensed has dropped to 220° F or lower and the microprocessor controller (computer) is manually reset by pressing the “CLEAR/STOP” key.

S.No heat (for STEAM MODELS ONLY)... both microprocessor controller (computer) L.E.D. (light emitting diode) heat indicator dot and the “HEAT” relay output L.E.D. are on...

1.Fault in 225° hi-heat (limit) switch circuit or thermostat.

2.No (external) compressed air to steam damper... 80 PSI required.

3.Failed steam damper 24 VAC pneumatic solenoid valve.

4.Failed steam damper pistons.

5.Steam damper stuck closed.

T.Dryer operates but is taking too long to dry...

1.Exhaust duct work run is too long or is undersized... back pressure cannot exceed .3 inches water column (W.C.).

2.Restriction in duct work... check duct from the dryer all the way to the outdoors.

3.Low and/or inconsistent gas pressure (for GAS MODELS ONLY).

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American Dryer Corp AD-200 service manual Dryer operates but is taking too long to dry

AD-200 specifications

The American Dryer Corp AD-200 is a renowned commercial dryer that stands out in the market for its efficiency, performance, and durability. Designed for high-demand environments such as laundromats, hotels, and gym facilities, the AD-200 delivers robust performance while maintaining user-friendly operation.

One of the standout features of the AD-200 is its capacity. With a generous drum size, this dryer can handle large loads, making it ideal for businesses with heavy laundry demands. This not only maximizes productivity but also allows users to process more laundry in less time, which is crucial in high-turnover environments.

The AD-200 employs advanced drying technologies that promote faster drying times while minimizing energy consumption. Its innovative airflow design ensures even heat distribution throughout the drum, allowing laundry to dry uniformly without hot or cold spots. This feature enhances drying efficiency and helps in preserving the quality of fabrics, reducing wear and tear over time.

Energy efficiency is a key characteristic of the AD-200. It is equipped with an EcoDry system that optimizes the drying process, significantly reducing operating costs. This technology monitors moisture levels in the drum and adjusts drying times accordingly. By preventing excess energy use, the EcoDry system not only helps in saving on utility bills but also aligns with environmentally responsible practices.

The AD-200 is built for reliability and longevity. Constructed with high-quality materials, it features a heavy-duty stainless steel drum that resists scratches, dents, and corrosion. Additionally, the unit’s design incorporates easy access for maintenance and service, which can drastically reduce downtime and operational disruptions.

In terms of user-friendliness, the AD-200 comes with a simple control interface that allows operators to select drying cycles with minimal effort. The intuitive controls and clear display make it accessible for all staff members. The dryer also includes adjustable drying times and temperatures, giving users flexibility to cater to different fabric care requirements.

Overall, the American Dryer Corp AD-200 is a steadfast solution for commercial laundry applications. Its combination of capacity, efficiency, and durability makes it a preferred choice among business owners looking to enhance their laundry operations while keeping costs manageable. With cutting-edge technology and user-centric design, the AD-200 stands as a reliable asset in the realm of commercial drying solutions.