EN 60730-2-5:2002/A1:2004

SLOVENSKI SIST EN 60730-2-
5:2002/A1:2005
STANDARD
maj 2005
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Automatic electrical controls for household and similar use - Part 2-5: Particular
requirements for automatic electrical burner control systems (IEC 60730-2-
5:2000/A1:2004, modified)
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EUROPEAN STANDARD EN 60730-2-5/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2004

ICS 97.120
English version
Automatic electrical controls for household and similar use
Part 2-5: Particular requirements for automatic
electrical burner control systems
(IEC 60730-2-5:2000/A1:2004, modified)

Dispositifs de commande électrique Automatische elektrische Regel-
automatiques à usage domestique und Steuergeräte für den Hausgebrauch
et analogue und ähnliche Anwendungen
Partie 2-5: Règles particulières Teil 2-5: Besondere Anforderungen
pour les systèmes de commande an automatische elektrische
électrique automatiques des brûleurs Brenner-Steuerungs- und
(CEI 60730-2-5:2000/A1:2004, modifiée) Überwachungssysteme
(IEC 60730-2-5:2000/A1:2004, modifiziert)

This amendment A1 modifies the European Standard EN 60730-2-5:2002; it was approved by CENELEC
on 2004-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this amendment 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 amendment 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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and 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

© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60730-2-5:2002/A1:2004 E

Foreword
The text of document 72/632A/FDIS, future amendment 1 to IEC 60730-2-5:2000, prepared by
IEC TC 72, Automatic controls for household use, was submitted to the IEC-CENELEC parallel vote
and, together with common modifications prepared by the Technical Committee CENELEC TC 72,
Automatic controls for household use, was approved by CENELEC as amendment A1 to
EN 60730-2-5:2002 on 2004-10-01.
The following dates were fixed:
– latest date by which the amendment has to be
implemented at national level by publication of
an identical national standard or by endorsement (dop) 2005-07-01
– latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2008-12-01
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of EC
Directives. See Annex ZZ.
Annex ZZ has been added by CENELEC.
NOTE  This amendment enables EN 60730-2-5 to be used with EN 60730-1:2000. Consideration may be given to
future editions of, or amendments to, EN 60730-1.
__________
- 3 - EN 60730-2-5:2002/A1:2004
Endorsement notice
The text of amendment 1:2004 to the International Standard IEC 60730-2-5:2000 was approved by
CENELEC as an amendment to the European Standard with agreed common modifications as given
below.
COMMON MODIFICATIONS
Foreword Delete
2 Definitions
Delete the “in some countries” note.
2.3.127
6 Classification
6.11 Delete the replacement.
Annex H
H.26.9 Delete the common modification.
H.26.11 Delete the common modification.
Delete the “in some countries” note.
H.26.11.103
H.26.12.5 Delete the common modification.
Annex AA Delete Note 8 in Table (continued).
__________
Annex ZZ
(informative)
Coverage of Essential Requirements of EC Directives
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and within its scope the standard covers all
relevant essential requirements as given in Article 4 of the EC Directive 89/336/EEC.
Compliance with this standard provides one means of conformity with the specified essential
requirements of the Directive[s] concerned.
WARNING: Other requirements and other EC Directives may be applicable to the products falling
within the scope of this standard.
__________
NORME CEI
INTERNATIONALE IEC
60730-2-5
INTERNATIONAL
STANDARD
AMENDEMENT 1
AMENDMENT 1
2004-07
Amendement 1
Dispositifs de commande électrique automatiques
à usage domestique et analogue –
Partie 2-5:
Règles particulières pour les systèmes
de commande électrique automatiques
des brûleurs
Amendment 1
Automatic electrical controls for household
and similar use –
Part 2-5:
Particular requirements for automatic electrical
burner control systems
© IEC 2004 Droits de reproduction réservés ⎯ Copyright - all rights reserved
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
CODE PRIX
L
Commission Electrotechnique Internationale
PRICE CODE
International Electrotechnical Commission
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Pour prix, voir catalogue en vigueur
For price, see current catalogue

60730-2-5 Amend. 1 © IEC:2004 – 3 –
FOREWORD
This amendment has been prepared by IEC technical committee 72: Automatic controls for
household use.
The text of this amendment is based on the following documents:
FDIS Report on Voting
72/632A/FDIS 72/642/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
This amendment is based on 60730-2-5, Edition 3 (2000).
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
___________
Page 3
CONTENTS
Replace the existing titles of Clauses 20, 23 and 26 by their respective new titles:
20 Creepage distances, clearances and distances through solid insulation
23 Electromagnetic compatibility (EMC) requirements – emission
26 Electromagnetic compatibility (EMC) requirements – immunity
Page 5
FOREWORD
Replace, on page 7, the third paragraph after the report on voting table by the following new
paragraph and footnote:
This Part 2-5 is intended to be used in conjunction with IEC 60730-1. It was established on
the basis of the third edition of that publication (1999). Consideration may be given to future
1)
editions of, or amendments to, IEC 60730-1.
———————
1)
Amendment 2, which is currently in preparation, will amend this Part 2-5 on the basis of Amendment 1 to Part 1.

60730-2-5 Amend. 1 © IEC:2004 – 5 –
Replace, on page 7, the “in some countries” note by the following note:
The “in some countries” notes regarding differing national practice are contained in the following subclauses:
- 2.3.127
- 6.11
- 11.3.105.6
- 15.7
- 17.16.102.1
- H.26.10
- H.26.11.3
- H.27.1.3
- Annex AA, note 8
Page 15
2.3 Definitions relating to the function of controls
Add, on page 21, after 2.3.128, the following new definition:
2.3.129
system restart
process by which, after a safety shutdown, a full start-up procedure is automatically repeated
Page 29
6.11 According to number of automatic cycles (A) of each automatic action
Replace the explanatory statement by the following:
In the countries members of CENELEC, the minimum value is 250 000 automatic cycles. In Canada, China, in
Japan and the USA, the minimum value is 100 000 cycles.
Page 31
7 Information
Replace the instruction “Modification:”, with the following:
7.2.6 Replacement:
Page 39
11 Constructional requirements
11.3 Actuation and operation
Replace, on page 45, the first sentence of 11.3.106 by the following:
11.3.106 The system shall provide a safe start check that will cause a), b) or c) to occur if
the failure results in a flame before the fuel flow means are energized.

60730-2-5 Amend. 1 © IEC:2004 – 7 –
Replace, on page 45, the existing subclause 11.3.108.5 by the following:
11.3.108.5 If no flame is detected at the end of the first or second start-up lock-out time the
system shall perform lock-out. However, if the declared operating sequence includes recycle
or re-ignition, the system may recycle or allow re-ignition.
Add, after 11.3.108.5, the following new subclauses:
11.3.108.6 If no flame is detected at the end of the flame failure lock-out time the system
shall perform lock-out. However, if the declared operating sequence includes recycle or re-
ignition, the system may recycle or allow re-ignition.
11.3.108.7 After a safety shutdown or after a volatile lock-out reset, the operating sequence
may proceed only with a system restart.
Page 51
11.101.4
Delete the second paragraph.
Add, after 11.101.5, the following new subclause:
11.101.6 Sensors for visible light are not allowed if the illumination intensity is lower than
0,5 lx during operation. Systems using sensors for visible light shall not give a detect-of-flame
signal during operation below an illumination intensity of 0,5 lx.
Compliance with 11.101.1 to 11.101.6 inclusive is checked by inspection, test and/or
measurement.
Page 55
15 Manufacturing deviation and drift
15.4.1
Delete this subclause.
Page 59
16 Environmental stress
Add, at the end of the existing clause, after the word “applicable”, the phrase “except as
follows:” as well as the following new subclause:
Replacement:
16.2.4 In addition, the appropriate tests of Clause 15 shall be repeated, only at room
temperature, after each of the above tests. The values in these tests shall not differ from the
values declared in Table 7.2.
60730-2-5 Amend. 1 © IEC:2004 – 9 –
17 Endurance
17.1.3 Test sequence and conditions
Add, at the end of the subclause, the following: “Whenever possible the tests of 17.16.101 to
17.16.105 may be combined.”
Page 67
20 Creepage distances, clearances and distances through insulation
Replace the existing title by the following new title:
20 Creepage distances, clearances and distances through solid insulation
23 Radio interference suppression
Replace the existing title by the following new title:
23 Electromagnetic compatibility (EMC) requirements – emission
26 Operation with mains-borne perturbations, magnetic, and electromagnetic
disturbances
Replace the existing title by the following new title:
26 Electromagnetic compatibility (EMC) requirements – immunity
Page 71
H.26 Operation with mains-borne perturbations, magnetic, and electromagnetic
disturbances
Replace the existing title by the following new title:
H.26 Electromagnetic compatibility (EMC) requirements – immunity
Replace existing subclauses H.26.2 (including the additional subclauses H.26.2.101 to
H.26.2.106) to H.26.3 inclusive by the following:
H.26.2 Replacement:
Compliance is checked according to the criteria described in each of the subclauses H.26.5 to
H.26.12 inclusive.
60730-2-5 Amend. 1 © IEC:2004 – 11 –
Page 73
H.26.5 Test of the influence of voltage dips and short voltage interruptions in the
power supply network
The replacement of the title applies to the French version only.
Replace subclauses H.26.5.1 to H.26.5.6 inclusive by the following:
H.26.5.2 Not applicable.
H.26.5.3 Test procedure
Replacement:
The system is tested in accordance with IEC 61000-4-11.
The supply voltage to the system shall be reduced according to the values shown in
Table H.101. The voltage dips, short interruptions and voltage variations shall be performed
at random phase with respect to mains frequency three times in each of the following
operating conditions:
a) during pre-purge or waiting time;
b) during start-up lock-out time(s);
c) in the running position;
d) in the lock-out position.
Between the voltage dips, short interruptions and voltage variations, a waiting time of at least
10 s shall be observed.
H.26.5.4 Severity levels
Replacement:
The system shall tolerate voltage dips, short interruptions and voltage variations in the
electricity supply so that, when tested in accordance with H.26.5.3,
a) for the values of Table H.101 criteria a): it shall continue to function in accordance with
the requirements of this standard. It shall neither proceed to safety shutdown or lock-out,
nor shall it reset from lock-out;
b) for the values of Table H.101 criteria b): it shall either perform as in a) or it may proceed
to safety shutdown followed by a system restart, or if in volatile lock-out it may proceed to
a system restart.
NOTE Non-volatile lock-out excludes the use of system restart.
When the power supply is restored, the system restart shall comply with the requirements for
a start-up sequence.
Requirement b) can be ignored, provided that the power failure is less than 60 s and occurs
within 60 s after call for heat. On restoration of the power, the programme may be continued
from the point at which it was interrupted.

60730-2-5 Amend. 1 © IEC:2004 – 13 –
A shortened start-up sequence, for example, a start-up se
...