1、July 2009 English price group 25No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.140.30!$bG“1633659www.din.deDDIN
2、 4719Ventilation and air conditioning Requirements, performance testing and labellingEnglish translation of DIN 4719:2009-07Lftung von Wohnungen Anforderungen, Leistungsprfungen und Kennzeichnung von LftungsgertenEnglische bersetzung von DIN 4719:2009-07Ventilation et conditionnement dair Exigences,
3、 essai de performance et marquageTraduction anglaise de DIN 4719:2009-07www.beuth.deDocument comprises pagesTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.7309.11 DIN 4719:2009-07 2 A comma is used as the decimal marker. Contents Pa
4、ge Foreword. 6 1 Scope . 7 2 Normative references . 7 3 Terms . 9 4 Components/products and ventilation units for ventilation systems for dwellings . 11 4.1 General. 11 4.2 General requirements. 11 4.3 Stricter requirements . 12 5 Performance criteria for components/products and ventilation devices
5、. 12 5.1 General requirements. 12 5.1.1 General. 12 5.1.2 Materials and filters 12 5.1.3 Design 13 5.1.4 Accessories and equipment 13 5.1.5 Operation and maintenance 13 5.1.6 Extract ventilation systems; system-related requirements . 13 5.1.7 Supply and extract ventilation systems; system-related re
6、quirements . 14 5.2 Stricter requirements “H devices”. 14 5.2.1 General. 14 5.2.2 Materials and filters 15 5.2.3 Design 16 5.2.4 Accessories and equipment 16 5.2.5 Operation and maintenance 16 5.2.6 Extract ventilation systems; system-related requirements . 16 5.2.7 Supply and extract ventilation sy
7、stems; system-related requirements . 17 5.3 Stricter requirements “E devices” . 18 5.3.1 General. 18 5.3.2 Materials and filters 19 5.3.3 Design 19 5.3.4 Accessories and equipment 19 5.3.5 Operation and maintenance 19 5.3.6 Extract ventilation systems; system-related requirements . 20 5.3.7 Supply a
8、nd extract ventilation systems; system-related requirements . 21 5.4 Stricter requirements “S devices” . 22 5.4.1 General. 22 5.4.2 Materials and filters 23 5.4.3 Design 23 5.4.4 Accessories and equipment 23 5.4.5 Operation and maintenance 23 5.4.6 Extract ventilation systems; system-related require
9、ments . 23 5.4.7 Supply and extract ventilation systems; system-related requirements . 23 5.5 Requirements “non-return dampers” 24 5.5.1 General. 24 5.5.2 Materials and filters 24 5.5.3 Design 24 5.5.4 Accessories and equipment 24 5.5.5 Operation and maintenance 24 5.5.6 Extract ventilation systems;
10、 system-related requirements on ventilation units . 24 5.5.7 Supply and extract ventilation systems; system-related requirements on ventilation units . 24 5.5.8 Non-return dampers; system-related requirements 25 5.6 Stricter requirements “F devices” . 25 DIN 4719:2009-07 3 Page 5.6.1 General .25 5.6
11、.2 Materials and filters.25 5.6.3 Design.25 5.6.4 Accessories and equipment.25 5.6.5 Operation and maintenance .25 5.6.6 Extract ventilation systems; system-related requirements 25 5.6.7 Supply and extract ventilation systems; system-related requirements26 5.6.8 F devices (ventilation unit in troubl
12、e-free operating condition).26 6 Test procedures.26 6.1 Performance tests, general 26 6.2 H device performance tests .27 6.2.1 General .27 6.2.2 Test specimens27 6.2.3 Test facilities27 6.2.4 Test procedure.27 6.2.5 Test and inspection results27 6.3 E device performance tests27 6.3.1 General .27 6.3
13、.2 Test specimens27 6.3.3 Test facilities27 6.3.4 Test procedure.28 6.3.5 Test results 29 6.4 S device performance tests29 6.4.1 General .29 6.4.2 Test specimens29 6.4.3 Test facilities29 6.4.4 Test procedure.29 6.4.5 Test results 29 6.5 Non-return damper performance tests29 6.5.1 General .29 6.5.2
14、Test specimens29 6.5.3 Test facilities30 6.5.4 Test procedure.30 6.5.5 Test results 30 6.6 F device performance tests30 7 Labelling of components/products and ventilation units .30 7.1 Labelling, general30 7.2 Labelling, H devices30 7.3 Labelling, E devices 30 7.4 Labelling, S devices 31 7.5 Labelli
15、ng, non-return dampers 31 7.6 Labelling, F devices 31 7.7 Examples of supplementary labelling.31 8 Product information on components/products and ventilation devices.31 8.1 Product information, general .31 8.2 Product information, H device .31 8.3 Product information, E device .31 8.4 Product inform
16、ation, S device .32 8.5 Product information, non-return damper32 8.6 Product information, F device32 Annex A (informative) Components/products and ventilation units for a ventilation system33 A.1 General .33 A.2 Extract ventilation systems35 A.2.1 Extract ventilation system with a single fan (exampl
17、e for single-family dwelling, can also be installed in individual apartments).35 DIN 4719:2009-07 4 Page A.2.2 Extract ventilation system with central fan (for apartment building, single-family dwelling or individual apartment) . 36 A.3 Supply and extract ventilation systems . 37 A.3.1 Supply and ex
18、tract ventilation system with single-dwelling ventilation unit (example for single-family dwellings) . 37 A.3.2 Supply and extract ventilation system with single-dwelling ventilation units (example for apartment buildings) 39 Annex B (normative) Ventilation units in accordance with DIN EN 13141-4, D
19、IN EN 13141-7 and DIN EN 13141-8 40 B.1 General requirements performance criteria and test procedures . 40 B.2 Stricter requirements performance criteria and test procedures 41 Annex C (normative) Ventilation units in accordance with DIN EN 13141-7, DIN EN 13141-8 and fans in accordance with DIN EN
20、13141-4 53 C.1 General requirements. 53 C.2 Test procedures and test facilities 53 C.2.1 Extract ventilation systems; system-related requirements . 53 C.2.2 Supply and extract ventilation systems; system-related requirements . 54 Annex D (normative) Hygiene criteria for “H” ventilation units 56 D.1
21、Stricter requirements H device 56 D.1.1 Performance criteria and how they are verified 56 D.1.2 Labelling 56 D.2 Test procedures and test facilities 57 D.2.1 Extract ventilation systems; system-related requirements . 57 D.2.2 Supply and extract ventilation systems; system-related requirements . 57 A
22、nnex E (normative) Energy efficiency criteria for “E” ventilation units. 58 E.1 Stricter requirements for E devices DIN EN 13141-4 58 E.1.1 Performance criteria and how they are verified 58 E.1.2 Labelling 58 E.1.3 Energy-efficiency parameters . 59 E.1.4 Energy-efficiency parameters . 60 E.2 Test an
23、d inspection procedures and test facilities. 61 E.2.1 Extract ventilation systems; system-related requirements . 61 E.2.2 Supply and extract ventilation systems; system-related requirements . 62 E.2.3 Boundary conditions for determining energy-efficiency parameters. 64 E.3 Defining equations for det
24、ermining the energy-efficiency parameters of a ventilation unit . 65 E.3.1 Ventilation system with heat exchanger air/air 65 E.3.2 Ventilation system with heat pump, considered as an integral unit air/air . 65 E.3.3 Ventilation system with heat pump, considered as an integral unit air/water 66 E.3.4
25、 Ventilation system with heat pump, considered as individual components 66 E.3.5 Ventilation system with sensor-controlled air flow rate. 67 Annex F (normative) Acoustic criteria for “S” ventilation units 68 F.1 Stricter requirements for an S device. 68 F.1.1 Performance criteria and how they are ve
26、rified 68 F.1.2 Labelling 68 F.2 Test procedures and test facilities 68 F.2.1 Extract ventilation systems; system-related requirements . 68 F.2.2 Supply and extract ventilation systems; system-related requirements . 69 Annex G (normative) Non-return damper “RK” ventilation unit connected to common m
27、ain duct 70 G.1 Requirements for assigning the “RK” qualification 70 G.1.1 Performance criteria and how they are verified 70 G.1.2 Labelling 70 G.2 Test procedures and test facilities 70 G.2.1 Non-return dampers; system-related requirements 70 DIN 4719:2009-07 5 Page G.2.2 Extract ventilation system
28、s; system-related requirements on ventilation units71 G.2.3 Supply and extract ventilation systems; system-related requirements on ventilation units 71 Annex H (normative) Operation with combustion heating appliances, safety equipment .72 H.1 Stricter requirements for F devices performance criteria
29、and test and inspection procedures .72 H.2 Test procedures and facilities for extract ventilation system and supply and extract ventilation systems .72 Bibliography73 DIN 4719:2009-07 6 Foreword This document has been prepared by Working Committee NA 041-02-51 AA Lftung von Wohnungen (Ventilation fo
30、r residential buildings) of the Normenausschuss Heiz- und Raumlufttechnik (NHRS Heating and Ventilation Technology Standards Committee). European Standards DIN EN 13141-1, DIN EN 13141-4, DIN EN 13141-5, DIN EN 13141-7, DIN EN 13141-8, DIN EN 13141-9 and DIN EN 13141-10 describe performance tests fo
31、r components/products and ventilation equipment for ventilation systems of dwellings. However, these standards do not include all the criteria specified in Germany for fan-assisted ventilation systems. The criteria described in this standard are intended to supplement the aforesaid European Standard
32、s in order to cover all the requirements specified in Germany concerning components/products and ventilation equipment for fan-assisted ventilation systems for dwellings. This standard describes supplementary requirements and performance tests based on the minimum requirements which components/produ
33、cts and ventilation equipment for fan-assisted ventilation systems for dwellings have to meet and which enable hygienic, energy-efficient and/or noise-reduced ventilation system designs to be achieved. Components/products and ventilation equipment meeting the specified hygienic and/or energy-efficie
34、ncy requirements can be designated as “H” and/or “E” devices. Components/products and ventilation equipment which have noise-reduction characteristics tested according to uniform criteria and for which the respective characteristics are stated can be designated as “S” devices. This does not constitu
35、te a separate quality requirement, but it is one of the prerequisites for appropriate planning of a ventilation system. Proposals for the revision of the relevant European Standards have been submitted. This document also describes requirements and performance tests for non-return dampers in the ext
36、ract air connectors of ventilation units, which are needed to prevent backflow in systems where several ventilation units are connected to a common main duct. DIN 4719:2009-07 7 1 Scope This standard applies to components/products and ventilation equipment for fan-assisted ventilation systems for dw
37、ellings. This standard also specifies requirements and performance tests for the nationally applicable classes of components/products and ventilation equipment where these are not laid down in the relevant European Standards. The requirements and performance tests necessary for hygienic and/or energ
38、y-efficient ventilation system designs are specified in this standard. Acoustical criteria are specified on the basis of European Standards. Requirements and performance tests are also defined for the non-return dampers that are needed for ventilation units when these are to be operated together wit
39、h other ventilation units connected to a common main duct. Requirement and performance criteria for ventilation units that are to be operated together with indoor air combustion heating appliances are also defined, and a description is given of the requirements and performance criteria for “class F
40、devices” to be used if the necessary safety devices are to be included in controlling externally mounted air terminal devices. This standard specifies the product information and identification of components/products and ventilation units required for the planning, construction and commissioning of
41、ventilation systems in accordance with DIN 1946-6. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition referred to applies. For undated references, the latest edition of the referenced document (incl
42、uding any amendments) applies. DIN 1946-6, Ventilation and air conditioning Part 6: Ventilation for residential buildings General requirements, requirements for measuring, performance and labelling, delivery/acceptance (certification) and maintenance DIN 24163-1, Fans Performance testing, standard c
43、haracteristics DIN V 4701-10, Energy efficiency of heating and ventilation systems in buildings Part 10: Heating, domestic hot water supply, ventilation DIN V 4701-12, Energy efficiency of heating and ventilation systems in buildings Part 12: Heat generation and domestic hot water generation DIN V 1
44、8599-6, Energy efficiency of buildings Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting Part 6: Final energy demand of ventilation systems and air heating systems for residential buildings DIN EN 255-3:1997-07, Air conditioner
45、s, liquid chilling packages and heat pumps with electrically driven compressors Heating mode Part 3: Testing and requirements for marking for sanitary hot water units DIN EN 308, Heat exchangers Test procedures for establishing performance of air to air and flue gases heat recovery devices DIN EN 77
46、9:2003-05, Particulate air filters for general ventilation Determination of the filtration performance DIN EN 1886:2009-07, Ventilation for buildings Air handling units Mechanical performance DIN 4719:2009-07 8 DIN EN 12792, Ventilation for buildings Symbols, terminology and graphical symbols DIN EN
47、 13141-1, Ventilation for buildings Performance testing of components/products for residential ventilation Part 1: Externally and internally mounted air transfer devices DIN EN 13141-2, Ventilation for buildings Performance testing of components/products for residential ventilation Part 2: Exhaust a
48、nd supply air terminal devices DIN EN 13141-3, Ventilation for buildings Performance testing of components/products for residential ventilation Part 3: Range hoods for residential use DIN EN 13141-4, Ventilation for buildings Performance testing of components/products for residential ventilation Par
49、t 4: Fans used in residential ventilation systems DIN EN 13141-5, Ventilation for buildings Performance testing of components/products for residential ventilation Part 5: Cowls and roof outlet terminal devices DIN EN 13141-7, Ventilation for buildings Performance testing of components/products for residential ventilation Part 7: Performance testing of mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings D
