CEN/TR 12098-8:2016

SLOVENSKI STANDARD
01-maj-2018
Energijske lastnosti stavb - Naprave za regulacijo sistemov za ogrevanje - 8. del:
Razlaga in utemeljitev prEN 12098-5:2015 - Moduli M3-5, 6, 7, 8
Controls for heating systems - Part 8: Accompanying TR prEN 12098-5:2015 - Modules
M3-5,6,7,8
Ta slovenski standard je istoveten z: CEN/TR 12098-8:2016
ICS:
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TR 12098-8
TECHNICAL REPORT
RAPPORT TECHNIQUE
August 2016
TECHNISCHER BERICHT
ICS 91.140.10; 97.120
English Version
Controls for heating systems - Part 8: Accompanying TR
prEN 12098-5:2015 - Modules M3-5,6,7,8
Begleitender TR zu EN 12098-5
This Technical Report was approved by CEN on 11 April 2016. It has been drawn up by the Technical Committee CEN/TC 247.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 12098-8:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Symbols and abbreviations . 7
4.1 Symbols . 7
4.2 Abbreviations . 7
5 Control heating systems, main design rules . 8
5.1 Start-stop scheduling of heating systems . 8
5.2 Partitioning control heating zones in buildings . 8
6 Start-stop heating functions and they impact . 9
6.1 General . 9
6.2 FSS generation impact . 9
6.3 Distribution . 10
6.4 Emission . 11
Bibliography . 12

European foreword
This document (CEN/TR 12098-8:2016) has been prepared by Technical Committee CEN/TC 247
“Building Automation, Controls and Building Management”, the secretariat of which is held by SNV.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
This document is currently divided into the following parts:
— Controls for heating systems — Part 1: Control equipment for hot water heating systems;
— Controls for heating systems — Part 3: Control equipment for electrical heating systems;
— Controls for heating systems — Part 5: Start-stop schedulers for heating systems;
— Controls for heating systems — Part 6: Accompanying TR prEN 12098-1:2015 Modules M3-5,6,7,8
[Technical Report; currently at Voting stage];
— Controls for heating systems — Part 7: Accompanying TR prEN 12098-3:2015 Modules M3-5,6,7,8
[Technical Report; currently at Voting stage];
— Controls for heating systems — Part 8: Accompanying TR prEN 12098-5:2015 Modules M3-5,6,7,8
[the present Technical Report; currently at Voting stage].
Introduction
The CENSE project, the discussion between CEN and the Concerted action highlighted the high page
count of the entire package due to a lot of “textbook” information. This resulted in flooding and
confusing the normative text.
A huge amount of informative contents shall indeed be recorded and available for users to properly
understand, apply and nationally adapt the EPB standards.
The detailed technical rules CEN/TS 16629 ask for a clear separation between normative and
informative contents:
— to avoid flooding and confusing the actual normative part with informative content;
— to reduce the page count of the actual standard;
— to facilitate understanding of the package.
Therefore each EPB standard shall be accompanied by an informative technical report, like this one,
where all informative content is collected.
Table 1 shows the relative position of this TR within the EPB set of standards.
Table 1 — Relative positon of this TR within the EN EPB package of standards
Over- Building Technical Building System
arching (as such)
sub
M1 M2  M3 M4 M5 M6 M7 M8 M9 M10 M11
1 General General General
Common
terms and
definitions; Building
2 Needs
symbols, Energy Needs
units and
subscripts
(Free) Indoor Maximu
Conditions m Load
3 Application
without and
Systems Power
Ways to Ways to
Ways to
Express Express
Express
4 Energy Energy
Energy
Performanc Perfor
Performance
e mance
Building
Heat Transfer Emissio
Functions
5 by n and x
and Building
Transmission control
Boundaries
Building
Heat Transfer
Occupancy Distribu
by Infiltration
6 and tion and x
and
Operating control
Ventilation
Conditions
Aggregation
of Energy Storage
Internal Heat
7 Services and and x
Gains
Energy control
Carriers
Generat
Building Solar Heat
8 ion and x
Partitioning Gains
control
Calculated Building Load
Submodule
Descriptions
Descriptions
Descriptions
Heating
Cooling
Ventilation
Humidification
Dehumidification
Domestic Hot
waters
Lighting
Building
automation and
control
PV, wind, .
Over- Building Technical Building System
arching (as such)
sub
M1 M2  M3 M4 M5 M6 M7 M8 M9 M10 M11
Energy Dynamics dispatc
Performanc (thermal hing
e mass) and
operati
ng
conditio
ns
Measur
Measured
Measured ed
Energy
10 Energy Energy
Performanc
Performance Perfor
e
mance
Inspecti
11 Inspection Inspection
on
Ways to
Express
12  BMS
Indoor
Comfort
External
13 Environmen
t Conditions
Economic
Calculation
Submodule
Descriptions
Descriptions
Descriptions
Heating
Cooling
Ventilation
Humidification
Dehumid
...