Daikin FXMA50A5VEB Installer And User Manual

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18 | Electrical installationInstaller and user reference guide65FXMA-AVRV system air conditioner4P680920-1 – 2022.0118 Electrical installationIn this chapter18.1 About connecting the electrical wiring .................................................................................................................................. 6518.1.1 Precautions when connecting the electrical wiring .............................................................................................. 6518.1.2 Guidelines when connecting the electrical wiring ................................................................................................ 6618.1.3 Specifications of standard wiring components ..................................................................................................... 6718.2 To connect the electrical wiring to the indoor unit ............................................................................................................... 6818.1 About connecting the electrical wiringTypical workflowConnecting the electrical wiring typically consists of the following stages:1 Making sure the power supply system complies with the electricalspecifications of the units.2 Connecting the electrical wiring to the outdoor unit.3 Connecting the electrical wiring to the indoor unit.4 Connecting the main power supply.18.1.1 Precautions when connecting the electrical wiringDANGER: RISK OF ELECTROCUTIONWARNING▪ All wiring MUST be performed by an authorised electrician and MUST complywith the applicable legislation.▪ Make electrical connections to the fixed wiring.▪ All components procured on-site and all electrical construction MUST complywith the applicable legislation.WARNINGALWAYS use multicore cable for power supply cables.INFORMATIONAlso read the precautions and requirements in the "2 General safetyprecautions" [45].INFORMATIONAlso read "18.1.3 Specifications of standard wiring components" [467].