Electrical Installation; About Connecting The Electrical Wiring; Precautions When Connecting The Electrical Wiring - Daikin CTXA15A2V1BW Installer's Reference Manual

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Electrical installation

8 Electrical installation
In this chapter

8.1 About connecting the electrical wiring

8.1.1 Precautions when connecting the electrical wiring

Installer reference guide
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8.1 About connecting the electrical wiring ..................................................................................................................................
8.1.1 Precautions when connecting the electrical wiring ..............................................................................................
8.1.2 Guidelines when connecting the electrical wiring ................................................................................................
8.1.3 Specifications of standard wiring components .....................................................................................................
8.2 To connect the electrical wiring to the indoor unit ...............................................................................................................
8.3 To connect optional accessories (wired user interface, central user interface, etc.)...........................................................
Before connecting the electrical wiring
Make sure the refrigerant piping is connected and checked.
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.
DANGER: RISK OF ELECTROCUTION
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.
WARNING
ALWAYS use multicore cable for power supply cables.
INFORMATION
Also read the precautions and requirements in the
4
precautions" [
INFORMATION
Also read "8.1.3 Specifications of standard wiring
7].
"2 General safety
components" [ 4 40].
CTXA15+FTXA25~50(A)(B)2V1B(W)(S)(T)(B)
Daikin room air conditioner
4P518023-3K – 2022.05
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