Daikin Sky Air Alpha Series Installer's Reference Manual

Also see for Sky Air Alpha RZAG100N7V1B: Installation manual

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Daikin Sky Air Alpha Series Installer's Reference Manual Manual pdf 13 page image

InstallationInstaller reference guide13RZAG71~140N7V1+Y1Sky Air Alpha-series4P573381-1 – 2019.046 Installation6.1 Overview: InstallationThis chapter describes what you have to do and know on-site toinstall the system.Typical workflowInstallation typically consists of the following stages:▪ Mounting the outdoor unit.▪ Mounting the indoor units.▪ Connecting the refrigerant piping.▪ Checking the refrigerant piping.▪ Charging refrigerant.▪ Connecting the electrical wiring.▪ Finishing the outdoor installation.▪ Finishing the indoor installation.INFORMATIONFor installation of the indoor unit (mounting the indoor unit,connecting the refrigerant piping to the indoor unit,connecting the electrical wiring to the indoor unit …), seethe installation manual of the indoor unit.6.2 Opening the units6.2.1 About opening the unitsAt certain times, you have to open the unit. Example:▪ When connecting the refrigerant piping▪ When connecting the electrical wiring▪ When maintaining or servicing the unitDANGER: RISK OF ELECTROCUTIONDo NOT leave the unit unattended when the service coveris removed.6.2.2 To open the outdoor unitDANGER: RISK OF ELECTROCUTIONDANGER: RISK OF BURNING132(4)1×6.3 Mounting the outdoor unit6.3.1 About mounting the outdoor unitTypical workflowMounting the outdoor unit typically consists of the following stages:1 Providing the installation structure.2 Installing the outdoor unit.3 Providing drainage.4 Preventing the unit from falling over.5 Protecting the unit against snow and wind by installing a snowcover and baffle plates. See "Preparing installation site" in"5 Preparation" on page 9.6.3.2 Precautions when mounting the outdoorunitINFORMATIONAlso read the precautions and requirements in thefollowing chapters:▪ General safety precautions▪ Preparation6.3.3 To provide the installation structureCheck the strength and level of the installation ground so that theunit will not cause any operating vibration or noise.Fix the unit securely by means of foundation bolts in accordancewith the foundation drawing.Prepare 4 sets of anchor bolts, nuts and washers (field supply) asfollows:(mm)>150758485(480-490)4× M12aa Make sure not to cover the drain holes of the bottom plateof the unit.INFORMATIONThe recommended height of the upper protruding part ofthe bolts is 20 mm.20