1　范　围本标准规定了家用太阳热水器的产品分类、技术要求、试验方法、检验规则以及标志、包装。本标准适用于自然循环式非聚光家用太阳热水器(以下简称热水器)。其它类型太阳热水器也可参照本标准执行。2　引用标准下列标准所包含的条文,通过在本标准中引用而构成为本标准的 1 Scope This standard specifies the domestic solar water heater product classification, technical requirements, test methods, inspection rules and signs, packaging. This standard applies to natural circulation non-condensing household solar water heater (hereinafter referred to as water heater). Other types of solar water heaters can also refer to the implementation of this standard. 2 Normative references The following standards contain provisions which, through reference in this text, constitute the text of this standard