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RESOLVING THERMOSTATIC EXPANSION VALVE HUNTING PROBLEMS.

Author(s) : SCHOEN A.

Type of article: Article

Summary

THE AUTHOR EXPLAINS THE ACTION OF A STANDARD THERMOSTATIC EXPANSION VALVE, THEN SUGGESTS VARIOUS REASONS FOR A VALVE HUNTING. THESE INCLUDE OUTSIDE DISTURBANCES SUCH AS COMPRESSOR STAGED UNLOADING, AND INSTALLATION PROBLEMS SUCH AS THERMAL BULB POSITION, POOR EVAPORATOR DESIGN OR PERFORMANCE WITH UNEVEN CIRCUIT LOADING, BAD DISTRIBUTION OR OIL/LIQUID LOGGI D. W. H.

Details

  • Original title: RESOLVING THERMOSTATIC EXPANSION VALVE HUNTING PROBLEMS.
  • Record ID : 1991-1133
  • Languages: English
  • Source: Heat. Pip. Air Cond. - vol. 62 - n. 7
  • Publication date: 1990/07
  • Document available for consultation in the library of the IIR headquarters only.

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