Daikin VRV IV+ RXYTQ8U5YF Installer And User Manual

Also see for VRV IV+ RXYTQ10U7YF: Installer and user reference guide Installation and operation manual

16 | Unit installationInstaller and user reference guide57RXYTQVRV IV+ heat pump for high ambient temperatures4P561157-1B – 2021.1116 Unit installationIn this chapter16.1 Opening the unit..................................................................................................................................................................... 5716.1.1 About opening the units ........................................................................................................................................ 5716.1.2 To open the outdoor unit ...................................................................................................................................... 5716.1.3 To open the electrical component box of the outdoor unit ................................................................................. 5816.2 Mounting the outdoor unit .................................................................................................................................................... 5816.2.1 To provide the installation structure ..................................................................................................................... 5816.1 Opening the unit16.1.1 About opening the unitsAt certain times, you have to open the unit. Example:▪ When connecting the electrical wiring▪ When maintaining or servicing the unitDANGER: RISK OF ELECTROCUTIONDo NOT leave the unit unattended when the service cover is removed.16.1.2 To open the outdoor unitDANGER: RISK OF ELECTROCUTIONDANGER: RISK OF BURNING/SCALDING14×14×8 HP 10~16 HPOnce the front plates open, the electrical component box can be accessed. See"16.1.3 To open the electrical component box of the outdoor unit" [458].For service purposes, the pushbuttons on the main PCB need to be accessed. Toaccess these pushbuttons, the electrical component box cover does not need to beopened. See "19.2.3 To access the field setting components" [4101].