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BS EN 17645:2022

BS EN 17645:2022

$215.11

Domestic swimming pools. Environmental performance efficiency. Performance evaluation, methodology, and classification of the use of outdoor pools and their equipment

Published By Publication Date Number of Pages
BSI 2022 82
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This document specifies the design and use requirements, the test methods and the scales of classification of the environmental performance when using a domestic swimming pool. This document is applicable to outdoor pools, as defined in EN 16582 (all parts), intended to be permanently installed, and shall be read jointly with the latter. This document allows the evaluation of the environmental performance efficiency of the use of domestic swimming pools. NOTE 1 This document only covers the operational phase of the basin. All the other stages of the product life cycle, such as the extraction of resources, the acquisition of raw materials, production, distribution, use and end-of- life processing, including final disposal, are not covered by this document. This document does not apply to: — domestic indoor swimming pools and their specific functions of buildings housing such as air treatment or the lighting or insulation of the buildings, etc.; — domestic spas covered by EN 17125, or their specific equipment; — swimming pools for public use covered by EN 15288-1, or their specific equipment; — spas for public use, or their specific equipment; — mini-pools covered by EN 16927, or their specific equipment; — paddling pools covered by EN 71-1 and EN 71-8, or their specific equipment; — non-permanently installed pools covered by EN 16582 (all parts). NOTE 2 This document does not cover non-permanently installed pools, due to the fact that absolute majority of these types of pools are not equipped with heating, and are operated and used only for relatively short time periods (range of 3-4 months). Moreover, the power consumption of pumps used are usually low (range of less than 1 kWh per day). Nevertheless, to ensure a future objective comparison also with these types of pools and other permanently installed pools, a calculation method for non-permanently installed pools will be established and considered in the next revision of this document. This document also does not apply to the following equipment: — personal hygiene devices, such as showers or footbaths, or their specific equipment; — devices for water features, such as water play equipment or fountains, or their corresponding specific equipment (dedicated pumps, etc.).

PDF Catalog

PDF Pages PDF Title
2 undefined
8 1 Scope
2 Normative references
9 3 Terms and definitions
13 4 Design, evaluation and operational requirements for swimming pool equipment / functions
4.1 General
4.1.1 Objectives
14 4.1.2 Electrical consumption of equipment not connected to the mains
4.1.2.1 Battery-powered equipment
4.1.2.2 Renewable self-powered equipment
4.2 Measurement of electric power
4.2.1 Absorbed power in active mode
4.2.2 Absorbed power in standby mode
4.2.2.1 General
15 4.2.2.2 Evaluation of power in standby mode
4.2.2.3 Information for users
4.3 Water consumption
4.3.1 General
4.3.2 Filling / topping up the basin
16 4.3.3 Backwash and drainage water
4.3.3.1 General
4.3.3.2 Influence of water treatment
17 4.3.3.3 Cleaning and backwash water
4.3.3.4 Drainage water
18 4.3.4 Water losses due to evaporation
4.3.5 Rejects or losses
4.3.6 Influence of rain water
19 4.4 Basin
4.4.1 Structure
4.4.1.1 Inground structures
21 4.4.1.2 Above-ground structures
25 4.4.2 Filtration systems and hydraulic connections
4.4.2.1 Environmental performance efficiencies
31 4.4.2.2 Noise impacts
32 4.4.3 Water treatment systems
4.4.3.1 General
33 4.4.3.2 Evaluation of the water treatment systems
4.4.3.3 Classification of water treatment systems
34 4.5 Peripheral equipment
4.5.1 Heating systems
4.5.1.1 General
4.5.1.2 Sizing the heating system
35 4.5.1.3 Environmental performance efficiencies
41 4.5.1.4 Classification of the heating systems
4.5.1.5 Energy reduction coefficient (ERC)
42 4.5.1.6 Noise impacts
43 4.5.2 Lighting systems
4.5.2.1 General
4.5.2.2 Energy performances
4.5.2.3 Energy efficiency classes and calculation method
44 4.5.3 Covers
4.5.3.1 General
45 4.5.3.2 Natural thermal balance (NTB)
48 4.5.3.3 Energy reduction coefficient (ERC)
4.5.4 Basin cleaning systems
5 Environmental performance efficiency of swimming pools
5.1 Purpose and principle
5.1.1 General
49 5.1.2 Purpose
5.1.3 Principle
5.1.4 Specific cases and interactions
50 5.2 Methodology
5.2.1 Energy class coefficient C of the functions / equipment of the basin
5.2.1.1 General
5.2.1.2 Energy class coefficient C of the “filtration system” function
51 5.2.1.3 Class coefficient C of the hydraulic connections function
5.2.1.4 Class coefficient C of the water treatment function
5.2.1.5 Class coefficient C of the “lighting” function
52 5.2.2 Coefficient F of the duration of use of the functions / equipment of the basin
5.2.3 Power coefficient P of the function / equipment of the basin
53 5.3 Overall basic equipment efficiency index of the swimming pool
54 6 Consumer information
6.1 General
6.2 Point-of-purchase information
6.2.1 General
56 6.2.2 Environmental performance communication about the equipment
6.2.2.1 Principle
6.2.2.2 Pictograms of the environmental performance characteristics of the equipment
61 6.2.2.3 Heating systems
62 6.2.2.4 Covers
63 6.2.2.5 Basin structure
64 6.2.2.6 Filtration pump
6.2.2.7 Pipework / hydraulic connections
65 6.2.2.8 Water treatment system
6.2.2.9 Lighting system
67 Annex A (normative)Method for the evaluation of the energy performance of pumps
A.1 Objective
A.2 Principle
A.3 Reference hydraulic connections curves
A.3.1 General
A.3.2 Test methods for conventional hydraulic connections curves (pump technical unit located below the water level)
69 A.3.3 Test methods for hydraulic connections curves with the pump technical unit built into the structure (filtration compact system) or adjoining the structure
70 A.3.4 Curve selection rule
71 A.4 Determination of the operating point
72 Annex B (informative)Complementary information related to calculation of flow velocity in hydraulic connection
75 Annex C (normative)Evaluation table of water treatment system
C.1 Evaluation table
76 C.2 Explanatory notes
77 Annex D (normative)Communication on environmental performance efficiency
D.1 General
D.2 Water consumption calculation

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BS EN 17645:2022
$215.11