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NS EN 255-4 : 1ED 1997

NS EN 255-4 : 1ED 1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS - HEATING MODE - PART 4: REQUIREMENTS FOR SPACE HEATING AND SANITARY HOT WATER UNITS

Superseded date

11-09-2005

Published date

01-12-2013

Publisher

Norwegian Standards (Norges Standardiseringsforbund)

Foreword
1 Scope
2 Normative references
3 Definitions
4 Requirements
5 Technical data sheet
6 Instructions
Tables
1 Operational requirements conditions - units for
    space heating
2 Operational requirements conditions - units for
    heating sanitary water
3 Example of table of rating characteristics for an
    outside air/water unit
4 Example of graphical presentation of rating
    characteristics
5 Example of table of rating characteristics for an
    outside air/sanitary water unit

Defines minimum requirements to ensure that an air or water cooled package, air/air, water/air, air/water or water/water heat pump, having an electrically driven compressor, is appropriate for the use intended by the manufacturer, for space heating or hot sanitary water. Also defines recommendations for the specification of unit characteristics by the manufacturer so as to help users and manufacturers to understand and compare different types.

DocumentType
Standard
PublisherName
Norwegian Standards (Norges Standardiseringsforbund)
Status
Superseded

Standards Relationship
I.S. EN 255-4:1997 Identical
DIN EN 255-4:1997-07 Identical
EN 255-4 : 1997 Identical
BS EN 255-4:1997 Identical
UNE-EN 255-4:1999 Identical

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