Electrical Installation; About Connecting The Electrical Wiring; Precautions When Connecting The Electrical Wiring - Daikin VRV IV+ RYYQ14U7Y1B Series Installer And User Manual

19 |

Electrical installation

19 Electrical installation
In this chapter

19.1 About connecting the electrical wiring

19.1.1 Precautions when connecting the electrical wiring

Installer and user reference guide
110
19.1 About connecting the electrical wiring .................................................................................................................................. 110
19.1.1 Precautions when connecting the electrical wiring .............................................................................................. 110
19.1.2 Field wiring: Overview............................................................................................................................................ 112
19.1.3 About the electrical wiring..................................................................................................................................... 112
19.1.4 Guidelines when knocking out knockout holes ..................................................................................................... 113
19.1.5 About electrical compliance .................................................................................................................................. 114
19.1.6 Safety device requirements ................................................................................................................................... 115
19.2 To route and fix the transmission wiring ............................................................................................................................... 117
19.3 To connect the transmission wiring ....................................................................................................................................... 118
19.4 To finish the transmission wiring ........................................................................................................................................... 119
19.5 To route and fix the power supply ......................................................................................................................................... 119
19.6 To connect the power supply................................................................................................................................................. 120
19.7 To check the insulation resistance of the compressor .......................................................................................................... 121
DANGER: RISK OF ELECTROCUTION
WARNING
ALWAYS use multicore cable for power supply cables.
INFORMATION
Also read the precautions and requirements in the
4
precautions" [
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.
8].
"2 General safety
RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ heat pump
4P546228-1B - 2020.10