18 Electrical installation
In this chapter
18.1 About connecting the electrical wiring
18.1.1 Precautions when connecting the electrical wiring
FHA-A(9)
Split system air conditioner
4P708119-1 – 2022.11
18.1
About connecting the electrical wiring ..................................................................................................................................
18.1.1
Precautions when connecting the electrical wiring ..............................................................................................
18.1.2
Guidelines when connecting the electrical wiring ................................................................................................
18.1.3
Specifications of standard wiring components .....................................................................................................
18.2
To connect the electrical wiring to the indoor unit ...............................................................................................................
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 national wiring regulation.
▪
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
"18.1.3 Specifications of standard wiring
7].
18
Electrical installation
|
"2 General safety
4
components" [
70].
Installer and user reference guide
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67
68
70
70
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