EN 14511-4:2022 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 4: Requirements
1.1 The scope of EN 14511-1:2022 is applicable, with the exception of process chillers. 1.2 This document specifies minimum operating requirements which ensure that air conditioners, heat pumps and liquid chilling packages using either air, water or brine as heat transfer media, with electrical driven compressors are fit for the use designated by the manufacturer when used for space heating and/or cooling.
EN 14511-4:2022 history
2022EN 14511-4:2022 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 4: Requirements
2018EN 14511-4:2018 Air conditioners@ liquid chilling packages and heat pumps for space heating and cooling and process chillers@ with electrically driven compressors - Part 4: Requirements
2013EN 14511-4:2013 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Operating requirements, marking and instructions
2011EN 14511-4:2011 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Requirements
2007EN 14511-4:2007 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Requirements
2004EN 14511-4:2004 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Requirements Supersedes EN 12055:1998, EN 255-4:1997 and EN 814-3:1997