American Dryer Corp EURO-24 manual

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4.Steam Damper System Operation

The steam damper, as shown in the illustration below, allows the coil to stay constantly charged eliminating repeated expansion and contraction. When the damper is opened, the air immediately passes through the already hot coil, providing instant heat to start the drying process. When the damper is closed, ambient air is drawn directly into the basket (tumbler), allowing a rapid cool down.

Diagram 1 shows the damper in the heating (open) mode, allowing heat into the basket (tumbler).

Diagram 2 shows the damper in the cool down (closed) mode, pulling ambient air directly into the basket (tumbler) without passing through the coils.

NOTE: With the dryer off or with no air supply, the steam damper is in cool down mode as shown in Diagram 2.

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Contents EURO-24 Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Routine Maintenance Important Information SectionPersonal Injury or Fire could Result Safety PrecautionsStandards Specifications SpecificationsSpecifications UNPACKING/SETTING UP Installation ProceduresLocation Requirements Dryer Enclosure Requirements Fresh AIR Supply Exhaust Requirements Single Dryer Venting Illus. B Multiple Dryer Common Venting ILLUS. D Important Venting Reminders Electrical Information Must be Provided Black White Green Neutral Important a Circuit Serving Each Dryer Must be Provided Important a Circuit Serving Each Dryer Must be Provided EURO-24 GAS EURO-24 Steam Electrical Service Specifications PER DryerInjury and Improper Operation of the Dryer GAS Information14.92 29.9 mb 26.1 mbPage Page 862 KPa Steam InformationPage Compressed AIR Supply AIR Pressure Page Steam Damper Air Piston Flow Control Operation Adjustment Preparation for OPERATION/START-UP GAS Models only Preoperational TestsBasket Coating Preoperational InstructionsPage OPL Models Shut Down Instructions Parts SERVICE/PARTS InformationService Returning Warranty Parts Warranty InformationReturning Warranty Cards WarrantyPage Cleaning Routine MaintenanceLubrication AdjustmentsLint Drawer Removal Drive motor not operating does not start TroubleshootingNo L.E.D. light emitting diode display Blower motor not operating does not start Microprocessor controller computer display reads door Microprocessor computer display reads dSFLPage Failed oven contactor/relay Failed heat selector switch Condensation on main door glass Dryer operates but is taking too long to dryExcessive noise and/or vibration Scraping noise from basket tumbler areaBlower motor only not operating Heating unit not operating ALL temperature selectionsDrive motor only not operating Dryer operates but is taking too long to dry load Heat unit not operating for only one 1 temperature selectionSail switch is fluttering for GAS and Electric Models only Data Label Technical InformationData Label Timing Legend Reversing Timer SPIN/DWELL AdjustmentsProcedure for Functional Check Replacement Components Page ADC 08/03/99-25 01/18/00-25 07/14/00-20