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BS ISO 23551-8:2023 – TC

$217.84

Tracked Changes. Safety and control devices for gas burners and gas-burning appliances. Particular requirements – Part 8: Multifunctional controls

Published By Publication Date Number of Pages
BSI 2023 86
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PDF Catalog

PDF Pages PDF Title
48 National foreword
52 Foreword
53 Introduction
55 1 Scope
2 Normative references
56 3 Terms and definitions
3.1 General terms
57 3.2 Definitions pertaining to component parts of burner control systems
58 4 Classes of control
4.1 Classes of controls
4.2 Groups of controls
5 Test conditions
59 6 Construction
6.1 General
6.2 MFC based on combination of controls
6.2.1 General
6.2.2 Interaction between controls
60 6.3 Components of burner control systems
7 Performance
7.1 Overview
7.2 General
7.3 External leak-tightness of MFC
7.4 Mechanical thermostat function
7.5 Internal leak-tightness of MFC
7.6 Endurance test for combined functions
7.7 Components of burner control systems
8 Electrical equipment
61 9 Electromagnetic compatibility (EMC)
10 Marking, installation and operating instructions
10.1 Marking
10.2 Installation and operating instructions
10.3 Warning notice
62 Annex A (informative) Leak-tightness test — Volumetric method
63 Annex B (informative) Leak-tightness test — pressure-loss method
64 Annex C (informative) Conversion of pressure loss into leakage rate
65 Annex D (normative) Gas quick connector (GQC)
66 Annex E (normative) Elastomers/requirements resistance to lubricants and gas
67 Annex F (normative) Specific regional requirements in European countries
68 Annex G (normative) Specific regional requirements in Canada and the USA
69 Annex H (normative) Specific regional requirements in Japan
70 Annex I (normative) Water-operated gas valves
72 Annex J (normative) Overheating safety devices
75 Annex K (normative) Requirements for components of burner control systems
85 Bibliography
BS ISO 23551-8:2023 - TC
$217.84