1 General safety precautionsInstaller reference guide32(A)MXM40+50M(3)(4)V1B(9)_2(A)MXF40+50A2V1BR32 Split series4P600463-2 – 2019.101 General safety precautions1.1 About the documentation▪ The original documentation is written in English. All otherlanguages are translations.▪ The precautions described in this document cover very importanttopics, follow them carefully.▪ The installation of the system, and all activities described in theinstallation manual and in the installer reference guide MUST beperformed by an authorised installer.1.1.1 Meaning of warnings and symbolsDANGERIndicates a situation that results in death or serious injury.DANGER: RISK OF ELECTROCUTIONIndicates a situation that could result in electrocution.DANGER: RISK OF BURNINGIndicates a situation that could result in burning because ofextreme hot or cold temperatures.DANGER: RISK OF EXPLOSIONIndicates a situation that could result in explosion.WARNINGIndicates a situation that could result in death or seriousinjury.WARNING: FLAMMABLE MATERIALCAUTIONIndicates a situation that could result in minor or moderateinjury.NOTICEIndicates a situation that could result in equipment orproperty damage.INFORMATIONIndicates useful tips or additional information.Symbol ExplanationBefore installation, read the installation andoperation manual, and the wiring instruction sheet.Before performing maintenance and service tasks,read the service manual.For more information, see the installer and userreference guide.1.2 For the installer1.2.1 GeneralIf you are NOT sure how to install or operate the unit, contact yourdealer.NOTICEImproper installation or attachment of equipment oraccessories could result in electric shock, short-circuit,leaks, fire or other damage to the equipment. Only useaccessories, optional equipment and spare parts made orapproved by Daikin.WARNINGMake sure installation, testing and applied materialscomply with applicable legislation (on top of theinstructions described in the Daikin documentation).CAUTIONWear adequate personal protective equipment (protectivegloves, safety glasses,…) when installing, maintaining orservicing the system.WARNINGTear apart and throw away plastic packaging bags so thatnobody, especially children, can play with them. Possiblerisk: suffocation.DANGER: RISK OF BURNING▪ Do NOT touch the refrigerant piping, water piping orinternal parts during and immediately after operation. Itcould be too hot or too cold. Give it time to return tonormal temperature. If you must touch it, wearprotective gloves.▪ Do NOT touch any accidental leaking refrigerant.WARNINGProvide adequate measures to prevent that the unit can beused as a shelter by small animals. Small animals thatmake contact with electrical parts can cause malfunctions,smoke or fire.CAUTIONDo NOT touch the air inlet or aluminium fins of the unit.NOTICE▪ Do NOT place any objects or equipment on top of theunit.▪ Do NOT sit, climb or stand on the unit.NOTICEWorks executed on the outdoor unit are best done underdry weather conditions to avoid water ingress.In accordance with the applicable legislation, it might be necessaryto provide a logbook with the product containing at least: informationon maintenance, repair work, results of tests, stand-by periods,…Also, at least, following information MUST be provided at anaccessible place at the product:▪ Instructions for shutting down the system in case of an emergency▪ Name and address of fire department, police and hospital▪ Name, address and day and night telephone numbers forobtaining serviceIn Europe, EN378 provides the necessary guidance for this logbook.1.2.2 Installation site▪ Provide sufficient space around the unit for servicing and aircirculation.▪ Make sure the installation site withstands the weight and vibrationof the unit.