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PMGB0406B rev.1
37
In some cases, the packaged air conditioner may not be operated normally under the following cases:
Ɣ
When electrical power for the packaged air conditioner is supplied from the same power transformer
as the device*.
Ɣ
When the power supply wiring for the device* and the packaged air conditioner are located close to
each other:
Device*: (Example): Lift, container crane, recti
¿
er for electric railway, inverter power device, arc
furnace, electric furnace, large-sized induction motor, and large-sized switch.
It consumes large quantities of electrical power.
Regarding that mentioned above, surge voltage may be inducted into the power supply wiring for the crated
air conditioner due to a spike in power consumption for this device and an activation of the switch. Check
the
¿
eld regulations and standards before performing any electrical work in order to safeguard the power
supply for the crated air conditioner unit.
Electrical Installation
(Ins)DX-Kit̲4e-rev1.indd 37
(Ins)DX-Kit̲4e-rev1.indd 37
2016/11/25 15:32:48
2016/11/25 15:32:48