Energy performance of buildings — Schedule and condition of building, zone and space usage for energy calculation — Part 2: Residential buildings

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

02-22-2018

Publisher

International Organization for Standardization

ISO 18523-2:2018 specifies the formats to present the schedule and conditions of zone and space usage (referred to as input data of energy calculations) for residential buildings.

The schedule and conditions include schedules of occupancy, operation of technical building systems, ventilation rates, hot water usage, usage of appliances and internal heat gains due to occupancy, lighting and appliances. The schedule and conditions for lighting are applicable to fixed installed lighting fixtures.

ISO 18523-2:2018 also gives categories of residential building, zone and space according to differentiating schedule and condition. For residential buildings or its housing units which contain any category of space or zone of non-residential buildings, ISO 18523‑1 applies.

Depending on necessary minuteness of the energy calculation, different levels of schedule and condition from the view point of time and space averaging are specified.

The values and categories for the schedule and condition are included informatively.

NOTE The schedule and condition in this document is basically different from assumptions in order to determine the size of technical building systems in the process of design, where possible largest or smallest values are assumed. Instead, most usual and average values, which are assumed for the building energy calculation, are dealt with in this document.

Committee	ISO/TC 163
DevelopmentNote	Supersedes ISO DIS 18523-2. (02/2018)
DocumentType	Standard
Pages	33
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
BS ISO 18523-2:2018	Identical

EN 15193:2007/AC:2010	ENERGY PERFORMANCE OF BUILDINGS - ENERGY REQUIREMENTS FOR LIGHTING
ISO 16814:2008	Building environment design Indoor air quality Methods of expressing the quality of indoor air for human occupancy
ISO 16346:2013	Energy performance of buildings Assessment of overall energy performance
ISO 12655:2013	Energy performance of buildings — Presentation of measured energy use of buildings
ISO 16818:2008	Building environment design Energy efficiency Terminology
ISO 16813:2006	Building environment design Indoor environment General principles
ISO/TR 16344:2012	Energy performance of buildings Common terms, definitions and symbols for the overall energy performance rating and certification
ISO 16343:2013	Energy performance of buildings Methods for expressing energy performance and for energy certification of buildings
ISO 23045:2008	Building environment design Guidelines to assess energy efficiency of new buildings
EN 15232:2012	Energy performance of buildings - Impact of Building Automation, Controls and Building Management
ISO 18523-1:2016	Energy performance of buildings Schedule and condition of building, zone and space usage for energy calculation Part 1: Non-residential buildings
ISO 17772-1:2017	Energy performance of buildings — Indoor environmental quality — Part 1: Indoor environmental input parameters for the design and assessment of energy performance of buildings
PREN 12098-5 : DRAFT 2015	CONTROLS FOR HEATING SYSTEMS - PART 5: START-STOP SCHEDULERS FOR HEATING SYSTEMS - MODULES M3-5, 6, 7, 8
ISO 13153:2012	Framework of the design process for energy-saving single-family residential and small commercial buildings
ISO 13790:2008	Energy performance of buildings Calculation of energy use for space heating and cooling
DIN V 18599-10:2016-10	ENERGY EFFICIENCY OF BUILDINGS - CALCULATION OF THE NET, FINAL AND PRIMARY ENERGY DEMAND FOR HEATING, COOLING, VENTILATION, DOMESTIC HOT WATER AND LIGHTING - PART 10: BOUNDARY CONDITIONS OF USE, CLIMATIC DATA