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21、 trade-mar k of the Canadian S tandards Association, operating as “CSA Group”Hydromassage bathtub appliancesC22.2 No. 218.2-15C22.2 No. 218.2-15Hydromassage bathtub appliancesJune 2015 2015 CSA Group 1ContentsTechnical Committee on Consumer and Commercial Products 5Subcommittee on Hydro-Massage Spas
22、, Hot Tubs, and Associated Equipment 7Preface 91 Scope 102 Reference publications 113 Definitions 144 General requirements 165 Construction 175.1 General 175.1.1 Component parts and accessories 175.1.2 Components 175.1.3 Accessories 175.1.4 Service and inspection access 175.1.5 Field assembly 175.1.
23、6 Configuration sheet 175.2 Frame and enclosures 185.2.1 Environmental electrical enclosures 185.2.2 Fire enclosures 195.2.3 Equipment for installation above combustible surfaces 205.3 Field wiring compartment 205.4 Features accessible to a tub occupant 215.4.1 General 215.4.2 Isolation of features
24、accessible to a tub occupant 215.4.3 Isolation methods forming level(s) of protection 235.4.4 Optional accessible features intended for field installation 305.5 Electrical supply connections 305.6 Bonding 315.6.1 General 315.6.2 Equipment bonding terminal 315.6.3 Provision for bonding of accessories
25、 315.6.4 Bonding parts of equipment 315.7 Leakage current collectors 335.8 Wiring 335.8.1 General 335.8.2 Splices and connections 345.8.3 Wiring external to an enclosure or between component enclosures 345.8.4 Strain relief 365.9 Separation of circuits 365.9.8 Barriers 375.10 Electrical insulation 3
26、7C22.2 No. 218.2-15Hydromassage bathtub appliancesJune 2015 2015 CSA Group 25.11 Spacings 385.11.1 General 385.11.2 Field wiring terminals 385.11.3 Spacings at other than field wiring terminals 385.11.4 Class 2 circuits 395.11.5 Primary (supply) circuits 395.11.6 Spacings between supply circuits and
27、 Class 2 circuits 395.11.7 Mounting 395.12 Motors 395.13 Water pumps 395.14 Air Pumps and air blowers 395.14.1 General 395.14.2 Motors 405.14.3 Venturi jet systems 405.14.4 Water backflow 405.14.5 Air pumps 405.14.6 Air blowers 405.15 Check valve 415.16 Electrical protective devices 415.16.1 Overcur
28、rent protective devices 415.16.2 Accessibility of protective devices 425.17 Transformers 425.18 Switches and controls 425.19 Electric heaters and heating elements 435.19.1 General 435.19.2 Heater vessel 435.20 Temperature-regulating controls (including electronic type) 435.21 Temperature-limiting co
29、ntrols 445.22 Dry fire controls 455.23 Safety controls 455.24 Thermal insulation 455.25 Suction openings 455.26 Ground fault circuit interrupter (GFCI) 465.27 Class 2 circuits 465.28 Equipment connected to more than one source of supply 465.29 Receptacles and connectors 475.30 Printed circuit boards
30、 476 Marking 486.1 Product markings 486.1.1 Product identification 486.1.2 Marking visibility 486.1.3 Installation and inspection markings 486.1.4 Service markings 496.2 Instruction manual for operator 496.3 Installation instructions 507 Tests 517.1 General 51C22.2 No. 218.2-15Hydromassage bathtub a
31、ppliancesJune 2015 2015 CSA Group 37.2 Rating (input) 527.3 Temperature 527.4 Leakage current test Occupant-accessible features and tub water 547.5 Dielectric voltage withstand 557.6 Abnormal water temperature and dry fire test 557.6.1 Temperature-regulating control failure and dry fire test 557.6.2
32、 Interrupted power 567.7 Escape current-electric heaters 567.8 Flow rate Suction covers and openings 577.8.1 Option 1 Suction covers having a marked flow rating 577.8.2 Option 2 Suction covers having no marked flow rating 577.9 Abnormal shock and fire hazard test(s) 587.10 Overflow 607.11 Mechanical
33、 tests for features accessible to a tub occupant 617.11.1 Physical abuse tests Mechanical isolation systems 617.11.2 Features employing potting compounds or sealants, or both, as part of a protectionsystem 627.12 Enclosure tests 647.12.1 Material flammability 647.12.2 Dimensional stability 657.12.3
34、Resistance to impact 657.12.4 Conduit connections 657.13 Corrosion resistance 667.14 Moisture absorption of insulating materials 667.15 Starting 677.16 Flexible cord overload test 677.17 Water backflow 687.17.1 General 687.17.2 Interruption of the electrical supply 697.17.3 Surge test 697.17.4 Press
35、ure impulse test 697.18 Current flowing in the equipment bonding conductor 707.19 Available current test 707.20 Accessibility of energized parts 717.21 Strain relief-cords and cables 727.22 Pressure 727.23 Mould stress relief test 737.24 Abnormal water leakage 737.24.1 General 737.24.2 Water pump sh
36、aft seal failure 747.24.3 User maintenance component failure 747.24.4 Acceptance criteria 747.25 Wetting test 747.26 Flaming oil test for perforated panels (combustion-resistant enclosures) 757.26.1 Holes 757.26.2 Test apparatus 757.26.3 Set-up 757.26.4 Oil 757.26.5 Flow control 76C22.2 No. 218.2-15
37、Hydromassage bathtub appliancesJune 2015 2015 CSA Group 47.26.6 Cheesecloth 768 Lighting equipment provided as an integral part of a hydromassage bathtub 768.1 General 768.2 Construction 768.2.1 Enclosure 768.2.2 Location 778.2.3 Luminaire gaskets 778.2.4 Drainage 778.2.5 Lampholders 778.2.6 Exposed
38、 surfaces of luminaires 788.2.7 Controls 788.3 Marking 789 Cord- and plug-connected hydromassage units 789.1 General 789.2 Supply cord and attachment plug 799.3 Bonding 799.4 Direct plug-in controls 799.5 Leakage current test modified 799.5.1 General 799.5.2 Wet pad test 80Annex A (informative) Fren
39、ch translations 93C22.2 No. 218.2-15Hydromassage bathtub appliancesJune 2015 2015 CSA Group5Technical Committee on Consumer andCommercial ProductsA. Milne 21st Olympiad Sales,Burlington, OntarioCategory: General InterestChairD. Mascarenhas Brampton, OntarioCategory: General InterestVice-ChairD.P. Ba
40、dry Department of Community Services, Government ofYukon Territory,Whitehorse,YukonCategory: Regulatory AuthorityG. Benjamin Thomas b) provide an explanation of circumstances surrounding the actual field condition; andc) where possible, phrase the request in such a way that a specific “yes” or “no”
41、answer will address theissue.Committee interpretations are processed in accordance with the CSA Directives and guidelines governingstandardization and are available on the Current Standards Activities page at standardsactivities.csa.ca.5) This Standard is subject to review five years from the date o
42、f publication. Suggestions for its improvement willbe referred to the appropriate committee. To submit a proposal for change, please send the followinginformation to inquiriescsagroup.org and include “Proposal for change” in the subject line:a) Standard designation (number);b) relevant clause, table
43、, and/or figure number;c) wording of the proposed change; andd) rationale for the change.C22.2 No. 218.2-15Hydromassage bathtub appliancesJune 2015 2015 CSA Group 10C22.2 No. 218.2-15Hydromassage bathtub appliances1 Scope1.1This Standard applies to hydromassage bathtub appliances and associated acce
44、ssories for residentialand commercial use that are intended to be permanently connected to a plumbing system and buildingstructure, for use indoors in non-hazardous locations, permanently installed in accordance with theRules of the Canadian Electrical Code, Part I, and eithera) permanently connecte
45、d to a single- or three-phase branch circuit rated 150 V or less to ground; orb) connected by means of a factory installed power supply cord having a 15 A 125 V attachment plugthat complies with Clause 9 of this Standard.1.2This Standard applies to hydromassage bathtub appliances having hydromassage
46、 action produced byeither air bubble jets or hydraulic jets, or a combination of both.1.3This Standard applies to hydromassage bathtubs equipped with an electric immersion heating system.1.4This Standard does not apply toa) spas, hot-tubs, and associated equipment covered in CSA C22.2 No. 218.1;b) p
47、ortable hydromassage units that are provided with a cord and attachment plug and that are notintended to be permanently connected to the plumbing system;c) hydrotherapy bathtubs or patient bathing systems for institutional use; ord) hydromassage bathtubs equipped with a radiant water heating system.
48、1.5In this Standard,“shall” is used to express a requirement, i.e., a provision that the user is obliged tosatisfy in order to comply with the Standard; “should” is used to express a recommendation or thatwhich is advised but not required; “may” is used to express an option or that which is permissi
49、blewithin the limits of the Standard; and “can” is used to express possibility or capability.Notes accompanying clauses do not include requirements or alternative requirements; the purpose of anote accompanying a clause is to separate from the text explanatory or informative material.Notes to tables and figures are considered part of the table or figure and may be written asrequirements.Annexes are designated normative (mandatory) or informative (non-mandatory) to define theirapplication.C22.2 No. 218.2-15Hydromassage bathtub appliancesJune 2015 2015
