BS PD CEN/TR 16798-4:2017

BS PD CEN/TR 16798-4:2017 refers to EN 16798-3.It contains information to support the correct understanding and use of EN 16798-3.This Technical Report does not contain any normative provision.This Technical Report applies to the design and implementation of ventilation, air conditioning androom conditioning systems for non-residential buildings subject to human occupancy, excludingapplications like industrial processes. It focuses on the definitions of the various parameters, which arerelevant for such systems.The guidance for design given in this standard and its annexes are mainly applicable to mechanicalsupply and exhaust ventilation systems, and the mechanical part of hybrid ventilation systems.Furthermore general design principles of natural ventilation systems are introduced in Annex D.Applications for residential ventilation are not dealt with in this technical report. Performance ofventilation systems in residential buildings are dealt with in CEN/TR 14788.The classification uses different categories. For some values, examples are given and, for requirements,typical ranges with default values are presented. The default values given in this standard are notnormative as such, and should be used where no other values are specified. Classification should alwaysbe appropriate to the type of building and its intended use, and the basis of the classification should beexplained if the examples given in the standard are not to be used.NOTE Different standards might express the categories for the same parameters in a different way, and thecategory symbols may be different.Cross References:EN 16798-3:2017CENISO/TR 52000-2EN 308:1997ISO/TR 52000-2:2017EN 15287-1:2007EN 1886:2007EN 15287-2:2008EN 13053:2006prEN 16798-1 EN 15459:2007ISO 16814:2008 Ed 1EN 16798-5-1:2017EN 16798-17:2017EN 12599:2012EN 15780:2011ISO 13791:2012ISO 16890-1:2016EN 15193:2007EN 12464-1:2011ISO 9972:2015ISO 7726:1998CEN/TS 16628:2014EN ISO 7726 (ISO 7726:1998 AS)CEN/TS 16629:2014CEN/TR 14788:2006EN 15232:2012EN 13030:2001EN 15727:2010EN 13180:2001EN 16798-5-2:2017EN 12237:2003EN 1505:199799/30/ECFprEN ISO 52000-1EN ISO 16890EN 15240:2007EN 16798-7:2017CEN CR 1752:1998EN 15239:2007EN 15243:2007EN ISO 13791 (ISO 13791:2012) ASEN 1506:2007EN 1507:2006EN 1751:2014EN 12097:2006EN 13141-5:2004EN ISO 9972 (ISO 9972:2015) ASCEN/TR 16798-18:2017