NBN EN 12976-1 : 2006
Current
The latest, up-to-date edition.
THERMAL SOLAR SYSTEMS AND COMPONENTS - FACTORY MADE SYSTEMS - PART 1: GENERAL REQUIREMENTS
01-12-2013
Foreword
Introduction
1. Scope
2. Normative references
3. Terms and definitions
4. Requirements
4.1 General
4.1.1 Suitability for drinking water
4.1.2 Water contamination
4.1.3 Freeze resistance
4.1.4 Overtemperature protection
4.1.5 Reverse flow protection
4.1.6 Pressure resistance
4.2 Materials
4.3 Components and pipework
4.3.1 Collector
4.3.2 Supporting frame
4.3.3 Piping
4.3.4 Circulation pump
4.3.5 Heat exchangers
4.3.6 Store
4.3.7 Control system
4.4 Safety equipment
4.4.1 Safety valves
4.4.2 Safety lines and expansion lines
4.4.3 Blow-off lines
4.5 Resistance to external influences
4.6 Documentation
4.6.1 General
4.6.2 Documents for the installer
4.6.3 Documents for the user
4.7 Marking
4.8 System performance
Annex A(informative) Conformity assessment
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.