Operation 99
Remote control unit installation
You can install the control unit in a remote location.
To remove the control unit from the inverter
1. Open the first cover (refer to First cover on page 50).
2. Open the USB connector lid (refer to User interface on page 88).
3. Push the lever at the bottom of the control unit and pull the control unit to remove
it.
4. Disconnect the control unit cable from the back of the control unit. Leave the
control unit cable in the inverter.
To remove the control unit support
1. Remove the screws at the top right and bottom left from the control unit support in
the inverter.
2. Carefully remove the control unit support from the inverter.
To install the control unit on to a wall
1. Use 4 suitable screws to attach the control unit support to the surface.
2. Route the remote control unit cable with the RJ45 connector into the control unit
support. Refer to Recommended cable for remote control unit interface over
EIA/RS-485 on page 38.
3. At the inverter, route the remote control unit cable through a suitable cable gland
into the inverter.
4. Connect the remote control unit cable to the X1 connector in the inverter. Refer to
Remote control unit terminal X1 on page 63.
5. Close the first cover.