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Standard

NS-EN 255-2:1997

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This part of EN 255 specifies methods for testing and reporting of the rating and it specifies requirements for marking of air and water cooled air conditioners, liquid chilling packages, air/air, water/air, air/water and water/water heat pumps with electrically driven compressors when used for space heating. When these units are used for space cooling, then EN 814-2 applies; when these units are used for liquid cooling and heat recovery, then prEN 12055 applies; when they are used for sanitary hot water, then EN 255-3 applies. This standard applies to factory-made units which can be ducted. In the case of units consisting of several parts, the standard applies only to those designed and supplied as a complete package. Units having two or more indoor sections connected to a single outdoor unit (multiple split system air conditioners or heat pumps) are excluded from this standard. This standard does not apply to continuously variable capacity control units. Installations used in industrial processes are not within the scope of this standard.

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  • Standard fra SN
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  • Varetype: NAT
  • Products.Specs.pages
  • ICS 23.120
  • ICS 27.080
  • ICS 27.200
  • National Committee SN/K 33

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92/75/EEC

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