UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

NEN-EN 255-2

Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors - Heating mode - Part 2: Testing and requirements for marking for space heating units

inactive, Most Current
Organization: NEN
Publication Date: 1 March 1997
Status: inactive
Page Count: 19
ICS Code (Heat pumps): 27.080
ICS Code (Refrigerating technology): 27.200
scope:

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 aer 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 the 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

Document History

NEN-EN 255-2
March 1, 1997
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors - Heating mode - Part 2: Testing and requirements for marking for space heating units
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...
June 1, 1988
Heat pumps - Heat pump units with electrically driven compressors for heating or for heating and cooling - Part 2: Air/water heat pump units, testing and requirements for marking
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...

References

Advertisement