American Dryer Corp MLG31PCA installation manual Basket Tumbler Coating

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NOTE: During the purging period, check to be sure that ALL gas shutoff valves are open.

Once ignition is established, a gas pressure test should be taken at the gas valve pressure tap of each dryer to assure that the water column (W.C.) pressure is correct and consistent.

NOTE: Water column pressure requirements (measured at the gas valve pressure tap):

Natural Gas

3.5 Inches (8.7 mb) Water Column.

Liquid Propane (L.P.) Gas

10.5 Inches (26.1 mb) Water Column.

IMPORTANT: THERE IS NO REGULATOR PROVIDED IN AN L.P. DRYER. The water column pressure must be regulated at the source (L.P. tank) or an external regulator must be added to each dryer.

4.Make a complete operational check of ALL safety-related circuits (i.e., lint basket switches and sail switches).

5.Each basket (tumbler) should be operated through one (1) complete cycle to assure that no further adjustments are necessary and that ALL components are functioning properly.

NOTE: The sail switch can be checked for proper operation by opening the control door while the dryer is running and the heating unit (burner) active (on). The heating unit(s) should shut off within a few seconds. If not, make the necessary adjustments.

BASKET (TUMBLER) COATING

The basket (tumbler) is treated with a protective coating. We suggest dampening old garments or cloth material with a solution of water and nonflammable mild detergent and tumbling them in the basket (tumbler) to remove this coating.

NOTE: Drying and cooling cycles are complete when the light emitting diode (L.E.D.) display reads “donE.”

6.Computer Programs/Selections...

Each Dual Microprocessor Controller (DMC) computer has been preprogrammed by the factory with the most commonly used program (parameter) selections. If microprocessor (computer) program changes are required, refer to the Dual Microprocessor Controller (DMC) Programming Manual, which was shipped with the dryer.

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Contents MLG31PCA Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Procedure for Functional Check of Replacement Important Information Receiving and HandlingSafety Precautions What to do if YOU Smell GASPage Specifications 71-1/2Gas Location of the Dryer Installation ProceduresUNPACKING/SETTING UP Page Dryer Enclosure Requirements Fresh AIR Supply Requirements Exhaust Requirements Page Page Page Page Page Page Electrical Information Electrical RequirementsLG31PCA GAS Information Type of GAS Typical GAS Connections Page Page Preparation for Operation Preoperational TestsPage Basket Tumbler Coating Shut Down Instructions Operating Instructions Starting the DryerPage Page Parts SERVICE/PARTS InformationService Warranty Warranty InformationReturning Warranty Cards Suggested Cleaning Schedule Routine MaintenanceCleaning Adjustments LubricationTroubleshooting SectionviiiFailed motor contactor/relay DMC computer L.E.D. display reads dSFL Failed keyboard touch pad label assembly Failed DMC computer If the dryer is equipped with optional battery back-up Dryer operates, but is taking too long to dry Condensation on main door glass Procedure for Functional Check Replacement Components Page Optional Gas Piping Kit Part No 1 02/11/02-20 05/01/02-250