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VARIABLE VOLUME/VARIABLE TEMPERATURE.

Author(s) : JOHNSON M.

Type of article: Article

Summary

THE CONTROL OF COOLING AIRTO A NUMBER OF SEPARATE ZONES SERVED BY ONE PACKAGED UNIT CAN BE IMPROVED BY THE APPLICATION OF LOGIC CONTROLLERS. THE SUPPLY AIR TEMPERATURE IS REGULATED TO THE MAXIMUM DEMAND ZONE, AND THE OTHERS HAVE A REDUCED COLD AIR VOLUME, MODULATED BY DUCT DAMPERS. IN MID-SEASON, THE CONTROLLER MUST SELECT HEATING OR COOLING ACCORDING TO A MAJORITY CENSUS OF THE ZONES. A.R.T.

Details

  • Original title: VARIABLE VOLUME/VARIABLE TEMPERATURE.
  • Record ID : 1988-2420
  • Languages: English
  • Source: AIRAH J. - vol. 42 - n. 1
  • Publication date: 1988
  • Document available for consultation in the library of the IIR headquarters only.

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