EN 60335-2-106:2007

SLOVENSKI STANDARD
01-januar-2008
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Household and similar electrical appliances - Safety - Part 2-106: Particular requirements
for heated carpets and for heating units for room heating installed under removable floor
coverings
Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Teil 2-106:
Besondere Anforderungen für beheizte Teppiche und für Heizsysteme zur Raumheizung
unter abnehmbaren Fußbodenbelägen
Appareils électr odomestiques et analogues - Sécurité - Partie 2-106: Regles
particulieres pour les tapis chauffants et les unités chauffantes installées sous des
revetements de sol amovibles, pour le chauffage des locaux
Ta slovenski standard je istoveten z: EN 60335-2-106:2007
ICS:
13.120 Varnost na domu Domestic safety
97.100.10 (OHNWULþQLJUHOQLNL Electric heaters
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 60335-2-106
NORME EUROPÉENNE
July 2007
EUROPÄISCHE NORM
ICS 97.100.10; 13.120
English version
Household and similar electrical appliances -
Safety -
Part 2-106: Particular requirements for heated carpets
and for heating units for room heating
installed under removable floor coverings
(IEC 60335-2-106:2007)
Appareils électrodomestiques  Sicherheit elektrischer Geräte
et analogues - für den Hausgebrauch
Sécurité - und ähnliche Zwecke -
Partie 2-106: Règles particulières Teil 2-106: Besondere Anforderungen
pour les tapis chauffants für beheizte Teppiche und für
et les unités chauffantes installées Heizsysteme zur Raumheizung
sous des revêtements de sol amovibles, unter abnehmbaren
pour le chauffage des locaux Fußbodenbelägen
(CEI 60335-2-106:2007) (IEC 60335-2-106:2007)

This European Standard was approved by CENELEC on 2007-05-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60335-2-106:2007 E

Foreword
The text of document 61/3220/FDIS, future edition 1 of IEC 60335-2-106, prepared by the IEC Technical
Committee 61, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 60335-2-106 on 2007-05-01.
The following dates are applicable:
- latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2008-02-01
- date on which national standards
conflicting with the EN have to be withdrawn (dow) 2010-05-01
This part 2 has to be used in conjunction with EN 60335-1, Household and similar electrical appliances –
Safety – Part 1: General requirements. It was established on the basis of the 2002 edition of that standard.
Amendments and revisions of Part 1 have also to be taken into account and the dates when such changes
become applicable will be stated in the relevant amendment or revision of Part 1.
This part 2 supplements or modifies the corresponding clauses of EN 60335-1, so as to convert it into the
European Standard: Safety requirements for heated carpets and for heating units for room heating
installed under removable floor coverings.
When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as far as is
reasonable. When this standard states "addition", "modification" or "replacement", the relevant text of
Part 1 is to be adapted accordingly.
NOTE 1 The following numbering system is used:
- subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;
- unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including those in a
replaced clause or subclause;
- additional annexes are lettered AA, BB, etc.;
- subclauses, notes and annexes that are additional to those in the IEC standard are prefixed with the letter Z.
NOTE 2 The following print types are used:
- requirements: in roman type;
- test specifications: in italic type;
- notes: in small roman type.
Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the associated noun
are also in bold.
Special national conditions causing a deviation from this European Standard are listed in Annex ZA and
are in addition to those in EN 60335-1.
There are no national deviations from this European Standard, other than those listed in Annex ZB to
EN 60335-1.
p NOTE  In this document, p is used in the margin to indicate instructions for preparing the printed version.
_____________
- 3 - EN 60335-2-106:2007
Introduction
p Add:
An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this
standard are fully covered by the Low Voltage Directive, 2006/95/EC. For products having mechanical
moving parts, a risk assessment in accordance with the Machinery Directive, 2006/42/EC, has shown that
the risks are mainly of electrical origin and consequently this directive is not applicable. However, the
relevant essential safety requirements of the Machinery Directive are covered by this standard together
with the principal objectives of the Low Voltage Directive.
____________
Endorsement notice
The text of the International Standard IEC 60335-2-106:2007 was approved by CENELEC as a European
Standard without any modification.
____________
Bibliography
p Add the following notes to the standards mentioned:
IEC 60335-2-17: NOTE  Harmonized as EN 60335-2-17:2002 (not modified).
IEC 60335-2-81: NOTE  Harmonized as EN 60335-2-81:2003 (not modified).
IEC 60335-2-96: NOTE  Harmonized as EN 60335-2-96:2002 (not modified).
ISO 13732-1: NOTE  Harmonized as EN ISO 13732-1:2006 (not modified).

p Add:
Annex ZA
(normative)
Special national conditions
Addition:
Clause Special national condition
General Finland
Only Class III heating units are allowed.
_________
p Add:
Annex ZC
(normative)
Normative references to international publications
with their corresponding European publications
Publication Year Title EN/HD Year
IEC 60884-1 2002 Plugs and socket-outlets for household – –
and similar purposes –
Part 1: General requirements
____________
NORME CEI
INTERNATIONALE
IEC
60335-2-106
INTERNATIONAL
Première édition
STANDARD
First edition
2007-02
Appareils électrodomestiques et analogues –
Sécurité –
Partie 2-106:
Règles particulières pour les tapis chauffants
et les unités chauffantes installées sous des
revêtements de sol amovibles, pour le
chauffage des locaux
Household and similar electrical appliances –
Safety –
Part 2-106:
Particular requirements for heated carpets and for
heating units for room heating installed under
removable floor coverings
© IEC 2007 Droits de reproduction réservés ⎯ Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
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Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
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60335-2-106 © IEC:2007 – 3 –
CONTENTS
FOREWORD.7
INTRODUCTION.11

1 Scope.13
2 Normative references .13
3 Definitions .13
4 General requirement.15
5 General conditions for the tests .15
6 Classification.17
7 Marking and instructions.17
8 Protection against access to live parts.21
9 Starting of motor-operated appliances .23
10 Power input and current .23
11 Heating .23
12 Void.27
13 Leakage current and electric strength at operating temperature.27
14 Transient overvoltages .27
15 Moisture resistance .27
16 Leakage current and electric strength.29
17 Overload protection of transformers and associated circuits .29
18 Endurance.29
19 Abnormal operation .35
20 Stability and mechanical hazards .39
21 Mechanical strength .39
22 Construction .43
23 Internal wiring.47
24 Components .47
25 Supply connection and external flexible cords .49
26 Terminals for external conductors.49
27 Provision for earthing .49
28 Screws and connections .51
29 Clearances, creepage distances and solid insulation .51
30 Resistance to heat and fire.51
31 Resistance to rusting.55
32 Radiation, toxicity and similar hazards.55

Annexes .73

Bibliography.75

60335-2-106 © IEC:2007 – 5 –
Figure 101 – Arrangement for testing heating units.57
Figure 102 – Arrangement for testing heating units to be used only above concrete or
similar floors .59
Figure 103 – Arrangement for measuring leakage current and electric strength of the
flexible part.61
Figure 104 – Jig f
...