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Electrical installation
Installer reference guide
103
EPRA14~W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1 – 2022.02
9 Electrical installation
In this chapter
Connections to the outdoor unit............................................................................................................................................ 107
9.2.1
Connections to the indoor unit .............................................................................................................................................. 115
9.3.1
9.1 About connecting the electrical wiring
Before connecting the electrical wiring
Make sure the water piping is connected.
Typical workflow
Connecting the electrical wiring typically consists of the following stages:
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"9.2 Connections to the outdoor unit"
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"9.3 Connections to the indoor unit"
9.1.1 Precautions when connecting the electrical wiring
DANGER: RISK OF ELECTROCUTION
WARNING
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All wiring MUST be performed by an authorised electrician and MUST comply
with the applicable legislation.
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Make electrical connections to the fixed wiring.
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All components procured on-site and all electrical construction MUST comply
with the applicable legislation.