Daikin FXHA32AVEB, Installer And User Manual

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18 | Electrical installation
Installer and user reference guide
66
FXHA32~100AVEB
VRV system air conditioner
4P673749-1 – 2022.01
18 Electrical installation
In this chapter
18.1 About connecting the electrical wiring .................................................................................................................................. 66
18.1.1 Precautions when connecting the electrical wiring .............................................................................................. 66
18.1.2 Guidelines when connecting the electrical wiring ................................................................................................ 67
18.1.3 Specifications of standard wiring components ..................................................................................................... 68
18.2 To connect the electrical wiring to the indoor unit ............................................................................................................... 69
18.1 About connecting the electrical wiring
Typical workflow
Connecting the electrical wiring typically consists of the following stages:
1 Making sure the power supply system complies with the electrical
specifications 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 wiring
DANGER: RISK OF ELECTROCUTION
WARNING
ALWAYS use multicore cable for power supply cables.
INFORMATION
Also read the precautions and requirements in the "2 General safety
precautions" [
4
5].
INFORMATION
Also read "18.1.3 Specifications of standard wiring components" [ 4 68].
WARNING
▪
All wiring MUST be performed by an authorised electrician and MUST comply
with the applicable legislation.
▪
Make electrical connections to the fixed wiring.
▪
All components procured on-site and all electrical construction MUST comply
with the applicable legislation.