BS EN 12977-1:2018 – TC:2020 Edition
$186.33
Tracked Changes. Thermal solar systems and components. Custom built systems – General requirements for solar water heaters and combisystems
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 49 |
This European Standard specifies requirements on durability, reliability and safety of small and large custom built solar heating and cooling systems with liquid heat transfer medium in the collector loop for residential buildings and similar applications. This document also contains requirements on the design process of large custom built systems.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 27 | National foreword |
| 31 | European foreword |
| 32 | Introduction |
| 34 | 1 Scope 2 Normative references |
| 35 | 3 Terms and definitions |
| 36 | 4 Symbols and abbreviations |
| 37 | 5 System classification 5.1 Small custom built systems 5.2 Large custom built systems 6 Requirements 6.1 Introduction 6.2 General 6.2.1 Suitability for drinking water 6.2.2 Water contamination 6.2.3 Freeze resistance |
| 38 | 6.2.4 High-temperature protection 6.2.5 Reverse circulation prevention 6.2.6 Pressure resistance 6.2.7 Electrical safety |
| 39 | 6.3 Materials 6.4 Components and pipework 6.4.1 Collector and collector array 6.4.2 Supporting frame 6.4.3 Collector and other loops 6.4.4 Circulation pumps 6.4.5 Expansion vessels |
| 40 | 6.4.6 Heat exchangers 6.4.7 Water store(s) |
| 41 | 6.4.8 Pipework 6.4.9 Thermal insulation 6.4.10 Control equipment |
| 42 | 6.5 Safety equipment and indicators 6.5.1 Safety valves 6.5.2 Safety lines and expansion lines 6.5.3 Blow-off lines 6.5.4 Store isolation valve 6.5.5 Indicators |
| 43 | 6.6 Installation 6.6.1 Roof tightness 6.6.2 Lightning 6.6.3 Snow and wind loads 6.7 Initial operation and commissioning 6.8 Documentation 6.8.1 General |
| 44 | 6.8.2 Assortment file for small systems 6.8.3 Documentation for small systems 6.8.4 Documentation for large systems |
| 45 | 6.9 System performance 6.10 Water wastage |
| 46 | Annex A (informative) Implementation for Ecodesign and Energy labelling |
| 47 | Annex ZA (informative) Relationship between this European Standard and the energy labelling requirements of Commission Delegated Regulation (EC) No 811/2013 aimed to be covered |
| 48 | Bibliography |
