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2. Installing the LCD remote keypad
2-3
2.2 Remote control (optional)
Connecting the remote keypad to the inverter unit with a dedicated interconnect cable
and a connector (optional) makes it possible to operate the inverter from a distant
point up to 5m from it.
Warning
Prohibited
● Never connect the unit to any inverter other than a VF-AS1/PS1 series
inverter or any communication device. Do not use any cable other than
an optional interconnect cable designed specifically for the unit.
If the correct cable was not used, this might cause the unit to break down
and result in an electric shook or fire.
Turn off the inverter, as shown in the figure below.
* The pin configuration of the dedicated interconnect
cable is different from that of any other commercially
available cable.
Therefore, be sure to use the dedicated interconnect
cable.
< Remote keypad >
Dedicated interconnect
cable (optional)
*
<Inverter unit>
Serial RS485
connector (2-wire)
Connector (optional)
*Leave a space of 60mm or more
for the interconnect cable.