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ANSI/ASHRAE Standard 198-2013
Method of Test for Rating DX-Dedicated Outdoor Air Systems for Moisture Removal Capacity and Moisture Removal Efficiency
This method of test applies to air-cooled, water-cooled, or water-source factory-assembled DX-DOAS products that condition 100% outdoor air and may include factory assembled preconditioning device(s). Units containing water coils requiring a supply of water supplied by a liquid chiller located outside of the unit are not covered by this standard. This standard is not to be used to rate stand-alone preconditioning or energy-recovery devices. These test methods do not specify methods of establishing ratings that involve factors such as manufacturing tolerances and quality control procedures.
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American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]