SN EN 15232 : 2012

Foreword
Introduction
1 Scope
2 Normative references
    2.1 BAC products and system standards
    2.2 Energy performance of building
    2.3 Energy performance of heating and domestic
         hot water
    2.4 Ventilation and air conditioning
    2.5 Energy performance of lighting
3 Terms and definitions
4 Abbreviations and acronyms
5 Impact of BACS and TBM on the energy performance of
    buildings
    5.1 General
    5.2 BAC Efficiency Class
    5.3 BAC and TBM functions having an impact on the
         energy performance of buildings
    5.4 Reference list of BAC functions
6 Calculation procedures of BAC efficiency
    6.1 General
7 Detailed calculation procedure of BAC efficiency
    7.1 Introduction
    7.2 General principles of calculation/Main approaches
         for the calculation of the impact of BACS functions
         7.2.1 General
         7.2.2 Direct approach
         7.2.3 Operating mode approach
         7.2.4 Time approach
         7.2.5 Room temperature approach
         7.2.6 Correction coefficient approach
         7.2.7 Equivalence between the different approaches
    7.3 Approach to take into account the different function
         in the calculation procedure
    7.4 Heating and cooling control
         7.4.1 Emission control
         7.4.2 Control of distribution network water temperature
         7.4.3 Control of distribution pumps
         7.4.4 Intermittent control of emission and/or distribution
         7.4.5 Interlock between heating and cooling control of
                emission and/or distribution
         7.4.6 Generation control
         7.4.7 Sequencing of generators
    7.5 Ventilation control
         7.5.1 Air flow control at the room level
         7.5.2 Supply temperature control
    7.6 Lighting control
    7.7 Blind control
    7.8 Home and building automation system
    7.9 Technical home and building management functions
         7.9.1 General
         7.9.2 Detecting faults of building and technical
                systems and providing support to the
                diagnosis of these faults
         7.9.3 Reporting information regarding energy consumption,
                indoor conditions and possibilities for improvement
    7.10 Assessing the impact of home and building automation
         system and technical building management functions
8 Calculation procedures based on BAC efficiency factors
    8.1 Description of BAC Factor method
    8.2 BAC efficiency factor for thermal energy f[BAC,HC]
    8.3 BAC efficiency factor for electric energy f[BAC,el]
    8.4 Sample calculation for the BAC factor method
Annex A (informative) Determination of the BAC efficiency factors
    A.1 Determination procedure
    A.2 Detailed modelling approaches and user profiles
    A.3 Boundary conditions
Annex B (informative) Examples of how to use the BACS
                       function list of EN ISO 16484-3 to describe
                       functions from this European Standard
    B.1 General
    B.2 Direct representation by a function defined in
         EN ISO 16484-3
         B.2.1 Example 1 - Night cooling
         B.2.2 Example 2 - h,x- directed control
    B.3 Representation by a combination of functions defined
         in EN ISO 16484-3
         B.3.1 Example 3 - Individual room automatic control
         B.3.2 Example 4 - Outside temperature compensated control
Annex C (informative) The impact of innovative integrated BAC
                      functions (examples)
    C.1 General
    C.2 Examples of integrated functions
        C.2.1 Overview
        C.2.2 The use of window contacts in individual room
               temperature control in heated zones
        C.2.3 Optimized blind and lighting control
Bibliography

Defines: - a structured list of control, building automation and technical building management functions which have an impact on the energy performance of buildings; - a method to define minimum requirements regarding the control, building automation and technical building management functions to be implemented in buildings of different complexities; - detailed methods to assess the impact of these functions on a given building. These methods enable to introduce the impact of these functions in the calculations of energy performance ratings and indicators calculated by the relevant standards; - a simplified method to get a first estimation of the impact of these functions on typical buildings.