T/CHEAA 0011.7-2022 Home appliance safe use life Part 7: Domestic water purifier

Scope

Scope: This document specifies the terms and definitions, requirements, normal use conditions, and warning information for the safe service life of household water purifiers (hereinafter referred to as "water purifiers"). This document applies to water purifiers used in household environments with a single-phase input rated voltage not exceeding 250V. Main technical contents: 4.1 Producers (manufacturers) shall provide an explanation of the safe service life of the water purifiers they produce. 4.2 The safe service life shall be calculated from the purchase date of the water purifier and shall be calculated continuously. 4.3 Producers (manufacturers) shall have traceable data such as statistics and analysis of safety failures for the water purifiers they sell. Note: Examples of safety failures and cause analysis can be referred to Appendix A. 4.4 The safe service life of the water purifier is 8 years. 4.5 If the water purifier is not installed, repaired, or maintained by personnel designated by the producer (manufacturer), the safe service life will terminate at the time of such installation, repair, or maintenance. Note: The personnel designated by the producer (manufacturer) through the user manual may include users.

Development Information

Same series standard

Related Standards