9 DisposalUser reference guide9FDXM25~60F3V1B(9)Split system air conditioners4P543324-1 – 2018.079 DisposalNOTICEDo NOT try to dismantle the system yourself: dismantlingof the system, treatment of the refrigerant, oil and otherparts MUST comply with applicable legislation. UnitsMUST be treated at a specialised treatment facility forreuse, recycling and recovery.10 GlossaryDHW = Domestic hot waterHot water used, in any type of building, for domesticpurposes.LWT = Leaving water temperatureWater temperature at the water outlet of the heat pump.DealerSales distributor for the product.Authorized installerTechnical skilled person who is qualified to install theproduct.UserPerson who is owner of the product and/or operates theproduct.Applicable legislationAll international, European, national and local directives,laws, regulations and/or codes that are relevant andapplicable for a certain product or domain.Service companyQualified company which can perform or coordinate therequired service to the product.Installation manualInstruction manual specified for a certain product orapplication, explaining how to install, configure and maintainit.Operation manualInstruction manual specified for a certain product orapplication, explaining how to operate it.AccessoriesLabels, manuals, information sheets and equipment that aredelivered with the product and that need to be installedaccording to the instructions in the accompanyingdocumentation.Optional equipmentEquipment made or approved by Daikin that can becombined with the product according to the instructions inthe accompanying documentation.Field supplyEquipment NOT made by Daikin that can be combined withthe product according to the instructions in theaccompanying documentation.