Electrical Installation; About Connecting The Electrical Wiring; Precautions When Connecting The Electrical Wiring - Daikin RXYSA4A7V1B Installer And User Manual

20 Electrical installation

In this chapter

20.1 About connecting the electrical wiring

20.1.1 Precautions when connecting the electrical wiring

RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600330-1A – 2020.07
20.1 About connecting the electrical wiring .................................................................................................................................. 101
20.1.1 Precautions when connecting the electrical wiring .............................................................................................. 101
20.1.2 Field wiring: Overview............................................................................................................................................ 102
20.1.3 Guidelines when knocking out knockout holes ..................................................................................................... 104
20.1.4 Guidelines when connecting the electrical wiring ................................................................................................ 104
20.1.5 About electrical compliance .................................................................................................................................. 105
20.1.6 Safety device requirements ................................................................................................................................... 106
20.2 To connect the electrical wiring to the outdoor unit ............................................................................................................ 107
20.3 To connect the external outputs............................................................................................................................................ 110
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 units.
4 Connecting the main power supply.
INFORMATION
Also read the precautions and requirements in the following chapters:
▪
General safety precautions
▪
Preparation
WARNING
Appliance shall be installed in accordance with national wiring regulations.
DANGER: RISK OF ELECTROCUTION
WARNING
ALWAYS use multicore cable for power supply cables.
INFORMATION
Also read the precautions and requirements in the "General safety precautions"
chapter.
20 Electrical installation
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