Electrical Installation; About Connecting The Electrical Wiring; Precautions When Connecting The Electrical Wiring - Daikin RDXYQ5T8V1B Installer And User Manual

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Electrical installation

17 Electrical installation
In this chapter

17.1 About connecting the electrical wiring

17.1.1 Precautions when connecting the electrical wiring

Installer and user reference guide
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17.1 About connecting the electrical wiring ..................................................................................................................................
17.1.1 Precautions when connecting the electrical wiring ..............................................................................................
17.1.2 Field wiring: Overview............................................................................................................................................
17.1.3 Guidelines when knocking out knockout holes .....................................................................................................
17.1.4 About electrical compliance ..................................................................................................................................
17.1.5 Safety device requirements ...................................................................................................................................
17.2 To connect the electrical wiring on the compressor unit......................................................................................................
17.3 To connect the electrical wiring on the heat exchanger unit................................................................................................
17.4 To close the compressor unit .................................................................................................................................................
17.5 To close the heat exchanger unit ...........................................................................................................................................
17.6 To check the insulation resistance of the compressor ..........................................................................................................
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 compressor unit.
3 Connecting the electrical wiring to the heat exchanger unit.
4 Connecting the electrical wiring to the indoor units.
5 Connecting the main power supply.
INFORMATION
Also read the precautions and requirements in the following chapters:
▪
General safety precautions
▪
Preparation
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.
RKXYQ5T8+8T7Y1B + RDXYQ5T8+8T7V1B
VRV IV heat pump for indoor installation
4P499898-1B – 2021.12
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