UNI EN 126 : 2012
Current
The latest, up-to-date edition.
MULTIFUNCTIONAL CONTROLS FOR GAS BURNING APPLIANCES
07-06-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Units of measurement and test conditions
6 Construction requirements
7 Performance
8 EMC/Electrical requirements
9 Marking, installation and operating instructions
Annex A (informative) - Gas connections in common use in
the various countries
Annex B (informative) - Leak-tightness test - volumetric
method
Annex C (informative) - Leak-tightness test - pressure loss
method
Annex D (normative) - Conversion of pressure loss into
leakage rate
Annex E (normative) - Electrical/electronic component fault
modes
Annex F (normative) - Additional requirements for safety
accessories and pressure accessories as defined in
EC Directive 97/23/EC
Annex G (normative) - Materials for pressurized parts
Annex H (informative) - Additional materials for pressurized
parts
Annex I (normative) - Requirements for controls used in DC
supplied gas burners and gas burning appliances
Annex AA (normative) - Automatic water operated gas valve
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of EU
Directive 2009/142/EC relating to appliances
burning gaseous fuels
Bibliography
Describes the safety, construction and performance requirements for multifunctional controls intended for use with gas burners, gas appliances and similar use, hereafter referred to as "MFC".
| Committee |
CT 114
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NS EN 126 : 2012 | Identical |
| DIN EN 126:2012-06 | Identical |
| UNE-EN 126:2012 | Identical |
| BS EN 126:2012 | Identical |
| NEN EN 126 : 2012 | Identical |
| SN EN 126 : 2012 | Identical |
| I.S. EN 126:2012 | Identical |
| NBN EN 126 : 2012 | Identical |
| NF EN 126 : 2012 | Identical |
| EN 126:2012 | Identical |
| EN 12067-2:2004 | Gas/air ratio controls for gas burners and gas burning appliances - Part 2: Electronic types |
| EN 1643:2014 | Safety and control devices for gas burners and gas burning appliances - Valve proving systems for automatic shut-off valves |
| EN 161:2011+A3:2013 | Automatic shut-off valves for gas burners and gas appliances |
| EN 1854:2010 | Pressure sensing devices for gas burners and gas burning appliances |
| ISO 262:1998 | ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts |
| EN 14459:2015 | Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment |
| EN 437:2003+A1:2009 | Test gases - Test pressures - Appliance categories |
| EN 125:2010+A1:2015 | Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices |
| EN 26:2015 | Gas-fired instantaneous water heaters for the production of domestic hot water |
| EN 298:2012 | Automatic burner control systems for burners and appliances burning gaseous or liquid fuels |
| EN 1106:2010 | Manually operated taps for gas burning appliances |
| EN 88-1:2011+A1:2016 | Pressure regulators and associated safety devices for gas appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa |
| EN 257:2010 | Mechanical thermostats for gas-burning appliances |
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