请注意:本版本的所有临时修订将包含在您购买时。电动水疗中心、设备组件和相关设备UL 15631.1这些要求适用于独立式水疗中心。它们还适用于现场安装的设备组件、鼓风机和控制装置，用于现场安装的热水浴缸、游泳池和非独立水疗中心。这些产品适用于家庭或商业用途，室内、室外或两者兼用。所有设备的安装和使用均符合NFPA 70.1.2《国家电气规范》第680条的规定。这些要求也适用于已对基本产品进行调查的现场安装附件。1.3这些要求不适用于以下UL标准所涵盖的产品: 水下灯具和水下接线盒，UL 676；游泳池泵、过滤器和氯化器，UL 1081；《水池和浴缸用电热水器》，UL 1261；个人卫生和医疗器械，UL 1431（专业水疗设备-漩涡浴缸）；以及UL 1795《液体比重计浴缸》。

Please note: All interim revisions for this edition available at time of your purchase will be included.Electric Spas, Equipment Assemblies, and Associated EquipmentUL 15631.1 These requirements apply to self-contained spas. They also apply to field-installed equipment assemblies, blowers, and controls for use with field-installed hot tubs, swimming pools, and non-self-contained spas. These products are for household or commercial use, indoors, outdoors, or both. All equipment is intended for installation and use in accordance with Article 680 of the National Electrical Code, NFPA 70.1.2 These requirements also apply to field-installed accessories that have been investigated with the basic product.1.3 These requirements do not apply to products covered by the following UL Standards:Underwater Luminaires and Submersible Junction Boxes, UL 676;Swimming Pool Pumps, Filters, and Chlorinators, UL 1081;Electric Water Heaters for Pools and Tubs, UL 1261;Personal Hygiene and Health Care Appliances, UL 1431 (professional hydrotherapy equipment - whirlpool bathtubs); andHydromassage Bathtubs, UL 1795.