American Dryer Corp AD-120ES III installation manual Dryer operates but is taking too long to dry

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3.Failed lint compartment automatic (225º F [107.2 ° C]) safety thermostat.

4.Failed oven contactor (relay).

5.Failed microprocessor controller (computer).

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

1.Exhaust ductwork run too long or is undersized...back pressure must be no less than 0 and cannot exceed 0.3 inches (0.74 mb) water column (W.C.).

2.Restriction in exhaust ductwork...

a.Exhaust back draft damper is sticking partially closed.

b.Restriction in exhaust ductwork...check ductwork from dryer ALL the way to the outdoors.

3.Low and/or inconsistent gas pressure (for gas models only).

4.Insufficient make-up air.

5.Poor air/gas mixture at burner...yellow or poor flame pattern; adjust gas burner air adjustment shutters (for gas models only).

6.Lint screen is not being cleaned on a regular basis or often enough.

7.Extractors (washers) are not performing properly.

8.Sail switch is fluttering...restriction in exhaust ductwork (for gas models only).

9.Failed microprocessor controller (computer)...temperature calibration is inaccurate.

10.Failed microprocessor temperature sensor calibration is inaccurate.

11.Failed burner hi-limit (for gas models only).

12.Failed lint chamber hi-heat protector thermostat.

13.Steam damper system is not functioning properly (for steam models only)...

a.Steam damper sticking closed.

b.Leak in the pneumatic system.

c.Flow control incorrectly set.

T.Condensation on main door glass...

1.Too long, undersized, or improperly installed ductwork.

2.Dryer connected to common exhaust duct with another dryer and no back draft damper was installed in customer furnished ductwork.

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Contents AD-120ES Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Procedure for Functional Check of Replacement Receiving and Handling Important InformationWhat to do if YOU Smell GAS Safety PrecautionsStandards Specifications SPECIFICATIONS/COMPONENT IdentificationADG-120ES ADE-120ES ADS-120ES Component Identification Page Location Requirements Installation ProceduresUNPACKING/SETTING UP Page This Exhaust Duct Transition Piece Must be Installed First Dryer Enclosure Requirements Fresh AIR Supply Requirements General Exhaust Ductwork Information Exhaust RequirementsPage Page Page Page Page Electrical Requirements Electrical InformationElectrical Service Specifications PER Dryer ADE-120 III 72 kW Electric Reversing, 3ø Page Page GAS Information Type of GAS Page Page 689.47 kPa Steam Information204 kg/hr Page COM Pressed AIR Pressure AIR Supply Page Preparation for Operation Preoperational Tests Page Basket Tumbler Coating Shutdown InstructionsOperating Instructions Service SERVICE/PARTS InformationParts Returning Warranty Parts Warranty InformationReturning Warranty Cards WarrantyPage Cleaning Routine MaintenanceSuggested Cleaning Schedule Steam Dryers Lubrication AdjustmentsDrive motor is not operating does not start TroubleshootingBlower motor is not operating does not start Microprocessor controller computer display reads door Microprocessor controller computer display reads dSFLPage No heat for Electric Models only No heat for Steam Models onlyCondensation on main door glass Dryer operates but is taking too long to dryExcessive noise and/or vibration Dryer is making scraping noise at basket tumbler areaGAS Models Drive motor only is not operating does not startElectric Models Dryer operates but is taking too long to dry load Condensation on main door glass Data Label Data Label InformationHeat Input for GAS Dryers Data Label Model NumberTiming Legend Reversing Timer SPIN/DWELLADJUSTMENTSProcedure for Functional Check Replacement Components Page P O R T a N T ADC P/N114501

AD-120ES III specifications

The American Dryer Corp AD-120ES III is a high-performance, energy-efficient hand dryer designed for commercial environments where durability and hygiene are key requirements. This model combines advanced technology with user-friendly features to deliver a superior drying experience.

One of the standout features of the AD-120ES III is its powerful 1.1 horsepower motor, which allows the dryer to deliver a high-speed airflow of approximately 200 miles per hour. This rapid drying capability significantly reduces drying time, ensuring that users have a quick and effective way to dry their hands. Additionally, the dryer operates quietly, making it suitable for environments where noise control is important, such as offices, restaurants, and educational institutions.

Energy efficiency is another hallmark of the AD-120ES III. The unit is equipped with an energy-saving mode that can reduce power consumption by up to 85%. This feature not only helps to conserve energy but also contributes to lower operating costs, making it an eco-friendly choice for businesses. The dryer’s electronic sensor technology ensures that it activates only when hands are underneath, further enhancing its efficiency.

The design of the AD-120ES III emphasizes hygiene and cleanliness. With a touchless operation, users can dry their hands without needing to touch any surface, reducing the risk of cross-contamination. The dryer also features a high-quality HEPA filtration system that captures 99.97% of particles as small as 0.3 microns from the air that passes through it, ensuring that the air used for drying is clean and safe.

Durability and ease of maintenance are also key characteristics of the AD-120ES III. Constructed from robust stainless steel, this hand dryer is designed to withstand the rigors of high-traffic environments. Its easy-to-remove cover allows for straightforward maintenance, making it simple to keep the unit in optimal working condition.

In summary, the American Dryer Corp AD-120ES III is a reliable and effective choice for commercial hand drying solutions. With its powerful motor, energy-saving features, touchless operation, and high-quality filtration, it meets the needs of both users and facility managers looking for efficiency, hygiene, and reliability. The combination of advanced technology and thoughtful design makes the AD-120ES III a leading option in the hand dryer market.
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