Electric Wiring - Daikin AKZ9 Series Instruction Manual

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Electric Wiring

Conduct electric wiring according to the local wiring standard.
For the power supply, be sure to use the commercial power source. If you use the inverter power source or other power source,
the product may cause burnout.
The Oil Cooling Unit (except for the "–B" model) is not equipped with a circuit breaker. A circuit breaker exclusively for the unit
should be mounted to the main machine.
For electric wiring, refer to the electric wiring diagram on the nameplate attached to the rear of the electrical equipment box cover.
Do not change the wiring in the Oil Cooling Unit. Do not touch the protection devices.
Starting/stopping the Oil Cooling Unit
To turn ON the power supply for the Oil Cooling Unit, the following three methods are available:
Directly starting/stopping the Oil Cooling Unit with the main machine power supply
1
When the circuit breaker for the main machine is turned ON, the Oil Cooling Unit starts operation. To stop the unit, turn
OFF the circuit breaker for the main machine.
Main machine (Machining center)
Starting/stopping the Oil Cooling Unit with the remote control contact (see page
2
When the remote control switch is turned ON, the Oil Cooling Unit starts operation. To stop the unit, turn OFF the remote
control switch.
Main machine (Machining center)
Starting/stopping the Oil Cooling Unit with the control panel
3
If you keep pressing the
operation according to preset conditions. If you keep pressing the
operation, "Loc" blinks on the data display, and the Oil Cooling Unit will be stopped (locked).
Main machine (Machining center)
8
Circuit breaker
Power line (3 line)
Circuit breaker
Power line (3 line)
Remote control switch
and keys for at least 5 seconds in the "operation lock" mode, the Oil Cooling Unit starts
Circuit breaker
Power line (3 line)
Signal (2 line)
and keys for at least 5 seconds during
10
)
Control panel