INSTALLATION AND WIRING
8
8) For installation in an enclosure
Ventilation fan
(Correct example)
Position of Ventilation Fan
Inverter Inverter
Inverter
(Correct example)
(Incorrect example)
Built-in cooling fan
Inverter
Inverter
Inverter
Accommodation of two or more inverters
(Incorrect example)
9) Vertical mounting
(
1
)
Wiring cover and handling
(
22K or less
)
1) When cable conduits are not connected
Cut the protective bushes of the wiring cover with nippers or a cutter before running the cables.
Wiring cover
Protective bush
WARNING
Do not remove the protective bushes. Otherwise, the cable sheathes may be scratched by the wiring
cover edges, resulting in a short circuit or ground fault.
2) When cable conduits are connected
Remove the corresponding protective bushes and connect the cable conduits.
2