本英国标准给出了在主要补救工作（如锅炉更换）和持续水处理后的初始调试或重新调试期间，在单个住宅场所的开放式通风或密封式加热和冷却系统中制备循环水的良好实践建议，以确保设备和系统的保护，以及在运行中的持续效率活动注1本英国标准中使用的术语“锅炉”反映了常见说法，指的是在家用集中供暖系统中加热循环水的设备（见3）。 4). 它实际上不会产生蒸汽（即煮沸水）。它不适用于商业或市政场所，也不适用于由一个公共电路供电的多个住宅场所，除非该公共电路可以用家用设备有效清洁和冲洗。它确实适用于多个住宅场所中单个住宅内的单个供暖和制冷回路。注2:对于特殊的闭合回路，例如包含太阳能热板和地源热泵回路的回路，请参考制造商的说明。 另请参见BS 5918（太阳能热能）和MIS 3005[12]（地源热泵）。 注3:对于大型封闭式供暖系统，如商业或市政场所，或住宅开发的主要系统，请参考BSRIA BG 29[13]。交叉引用:BS EN 14743BS EN 12828BS EN 1717《危险废物（英格兰和威尔士）条例》2005《有害健康物质的控制条例》2002BSRIA BG 29《建筑条例》（北爱尔兰）2000《供水（水配件）条例》1999BS 5918BS 5955-8《建筑（苏格兰）条例》2004BS EN 14868《工业废水（被禁止的工艺和物质）条例》1989年《危险废物条例》（北爱尔兰）2005年《危险废物条例》（威尔士）2005年《建筑条例》2000年《工作健康与安全》等。 1976年《1974号法案特殊废物（苏格兰）条例》购买本文件时可获得的所有现行修正案均包括在内。

This British Standard gives recommendations on good practice for the preparation of the circulating water in open vented or sealed heating and cooling systems in individual domestic premises during initial commissioning or re-commissioning following major remedial work (e.g. boiler replacement) and the ongoing water treatment to ensure appliance and system protection and continued efficiency in operation.NOTE 1 The term "boiler", as used throughout this British Standard, reflects common parlance and refers to the appliance that heats the circulating water in a domestic central heating system (see 3.4). It does not actually raise steam (i.e. boil the water).It does not apply to commercial or municipal premises or to multiple residential premises served by one common circuit, unless that common circuit can be effectively cleaned and flushed with domestic equipment. It does apply to individual heating and cooling circuits within individual dwellings in multiple residential premises.NOTE 2 For specialized closed circuits, such as those containing solar thermal panels and ground source heat pump loops, refer to the manufacturer's instructions. See also BS 5918 (for solar thermal) and MIS 3005 [12] (for ground source heat pumps). NOTE 3 For larger closed heating systems such as found in commercial or municipal premises, or the primary systems on residential developments, refer to BSRIA BG 29 [13].Cross References:BS EN 14743BS EN 12828BS EN 1717Hazardous Waste (England and Wales) Regulations 2005Control of Substances Hazardous to Health Regulations 2002BSRIA BG 29Building Regulations (Northern Ireland) 2000Water Supply (Water Fittings) Regulations 1999BS 5918BS 5955-8Building (Scotland) Regulations 2004BS EN 14868Trade Effluent (Proscribed Processes and Substances) Regulations 1989Hazardous Waste Regulations (Northern Ireland) 2005Hazardous Waste (Wales) Regulations 2005Building Regulations 2000Health and Safety at Work, etc. Act 1974Special Waste (Scotland) Regulations 1996All current amendments available at time of purchase are included with the purchase of this document.