1.3 PrecautionsGeneral information• In the event of problems, you should contact your equipment supplier in the first instance.• After removing the product and any included items from the packaging, store, dispose, or recycle thepackaging and the AC plug cap as necessary. Note that certain types of packaging may be a suffocationor choking hazard.Graphical symbols for use on equipment and their descriptionsSymbol Explanation Symbol ExplanationAlternating current (A.C.)Class Ⅱ equipment (equipment inwhich protection against electricshock relies on Double Insulation orReinforced Insulation)Direct current (D.C.) "ON" (power)Protective earth "OFF" (power)Protective bonding earth Stand-by (power)Functional earth "ON"/"OFF" (power; push-push)For indoor use only Caution, risk of electric shockDisposal of Old Equipment and Batteries(Only for European Union and countries with recycling systems)12These symbols (①, ②) on the products, packaging, and/or accompanying documentsmean that used electrical and electronic products and batteries must not be mixed withgeneral household waste.For proper treatment, recovery and recycling of old products and batteries, please takethem to applicable collection points in accordance with your national legislation.By disposing of them correctly, you will help to save valuable resources and prevent anypotential negative effects on human health and the environment.For more information about collection and recycling, please contact your localmunicipality.Penalties may be applicable for incorrect disposal of this waste, in accordance withnational legislation.For business users in the European UnionIf you wish to discard electrical and electronic equipment, please contact your dealer or supplier for furtherinformation.Information on Disposal in other Countries outside the European UnionThese symbols (①, ②) are only valid in the European Union. If you wish to discard these items, pleasecontact your local authorities or dealer and ask for the correct method of disposal.1.3 Precautions14 Installation Manual