3.3.4 Operation of initial power on
Please follow technical requirements provided in this manual for wiring and connections. After correct wiring and
checking power supply, power on air switch of AC power on input side of the inverter to supply power to the
inverter, the contactor operates normally. When nixie tube displays output frequency, the inverter has been
initialized.
If the keypad is not normally connected, CCF2 fault will display after 5seconds, and then the keypad should be
reconnected. Operation of initial power on is shown in Fig. 3-11: