BS EN 16583:2022
$142.49
Heat exchangers. Hydronic room fan coils units. Determination of the sound power level
Published By | Publication Date | Number of Pages |
BSI | 2022 | 28 |
This document is applicable to hydronic fan coil units (FCU) as factory-made single assemblies which provide the functions of cooling and/or heating but do not include the source of cooling or heating. This document is applicable to both air free delivery and air ducted units with a maximum external static pressure due to duct resistance of 300 Pa max. This document specifies methods for the determination of the acoustical performance of fan coil units, defining standard working condition and installation. It is not the purpose of this document to specify the tests used for production or field testing. NOTE For the purpose of remaining clauses, the term āunitā is used to mean āfan coil unitā.
PDF Catalog
PDF Pages | PDF Title |
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2 | undefined |
6 | 1 Scope 2 Normative references |
7 | 3 Terms, definitions and symbols 3.1 Terms and definitions 3.2 Symbols |
8 | 4 Measuring instruments |
9 | 5 Operation of the unit |
10 | 6 Installation 6.1 General 6.2 Non ducted units 6.2.1 General 6.2.2 Floor mounted unit |
11 | 6.2.3 Wall mounted unit |
12 | 6.2.4 High wall mounted unit |
13 | 6.2.5 Cassette and under ceiling mounted units 6.2.6 Under floor mounted 6.3 Ducted units 6.3.1 General |
14 | 6.3.2 Discharge or inlet sides 6.3.2.1 General |
15 | 6.3.2.2 I-Y-H Type ducted units |
17 | 6.3.2.3 U-type units |
19 | 6.3.2.4 Units with lateral spigots 6.3.2.5 Duct end correction |
20 | 6.3.3 Sound level radiated by the casing |
21 | 7 Acoustic measurement 7.1 Frequency range 7.2 Acoustic standard |
22 | 7.3 Diffuse field 7.4 Free field 7.5 In-duct measurement |
23 | 8 Uncertainty 9 Test report 9.1 General information 9.2 Additional information 9.3 Test results |
24 | 10 Data to be recorded 11 Manufacturer’s data |
25 | Annex ZA (informative)Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 2016/2281 [OJEU L346/1-50, 20.12.2016] aimed to be covered |