Household and similar electrical appliances. Safety. Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers|Protected electrical equipment, Leakage currents, Agricultural equipment, Air treatment devices, Heat pumps, Air conditioners, Corrosion resistance, Clearance distances, Watertightness tests, Performance testing, Household equipment, Temperature-rise limit, Electrical household appliances, Electrical testing, Instructions for use, Air-conditioning systems, Safety measures, Rated voltage, Rated frequencies, Commercial, Industrial, Marking, Classification systems, Temperature, Electrical safety, Dehumidifiers, Heating equipment