Liquid chilling packages and heat pumps with electrically driven compressors - Cooling mode - Definitions, testing and requirements

This European Standard specifies methods for testing and reporting of the rating and operational requirements and it specifies requirements for marking of liquid chilling packages, water/water and air/water heat pumps with electrically driven compressors when used for cooling or for cooling and heat recovery. When these units are used for heating, then Parts 1 to 4 of EN 255 apply.