F379。1适用于使用适合全年使用的液-液传热和液体蓄热介质的成套太阳能家用热水（SDHW）系统的性能、耐用性和安全性。本标准规定了工厂包装和附加包装系统的要求。F379。2-09适用于包装季节性使用的太阳能家用热水（SSDHW）系统的性能、耐用性和安全性，该系统不打算在冰冻条件下运行。在这些系统中，防冻是手动完成的（例如，完全排水），有或没有提供有限防冻保护的装置。注:本标准专门针对不适用于冷冻条件的系统而制定。在大多数情况下，本标准的其他要求与CSA F379的要求类似。1.可以假设满足CSA F379要求的任何系统。 1被认为符合或超过本标准的要求。

F379.1 applies to the performance, durability, and safety of packaged solar domestic hot water (SDHW) systems that use liquid-to-liquid heat transfer and liquid heat storage media suitable for year-round use. This Standard specifies requirements for both factory-packaged and add-on packaged systems.F379.2-09 applies to the performance, durability, and safety of packaged seasonal-use solar domestic hot water (SSDHW) systems that are not intended to be operated in freezing conditions. In these systems, freeze protection is accomplished manually (e.g., complete drainage) with or without a device intended to offer limited freeze protection. Note: This Standard was developed to specifically address systems not intended for use in freezing conditions. For the most part, the other requirements of this Standard are similar to those of CSA F379.1. It may be assumed that any system that meets the requirements of CSA F379.1 is recognized as meeting or exceeding the requirements of this Standard.