This standard specifies the terms and definitions, types and basic parameters, requirements, test methods, inspection rules, signs, packaging, transportation and storage of water (ground) source heat pump units (hereinafter referred to as "units"). This standard is applicable to electro-mechanical compression refrigeration systems that circulate water in buried pipes or water in wells, lakes, rivers, oceans or domestic sewage and industrial waste water or water in shared pipelines as cold (hot) ) source water source heat pump unit.
GB/T 19409-2013 Referenced Document
GB 25131 Safety requirements for water chillers(heat pump)using the vapor compression cycle
GB 4706.32 Household and similar electrical appliances—Safety--Particular requirements for electrical heat pumps,air-conditioners and dehumidifiers
GB/T 10870-2001 The methods of performance test for positive displacement and centrifugal water-chilling units and heat pump
GB/T 18430.1-2007 Water chilling(heat pump)packages using the vapor compression cycle.Part 1:Water chilling(heat pump)packages for industrial & commercial and similar application