Mitsubishi FR-XCB-K Instruction Manual
![Mitsubishi FR-XCB-K Inverter manual cover](/images/fzHOUFCmMfgUyYWbjYjonZZB/thumbs/thumb175x175.webp)
To perform a factory reset, turn off the inverter and press the reset button while holding the stop key for 5 seconds. This will revert all settings to default.
First, check the input voltage to ensure it is within the specified range. Inspect the wiring and connections for faults. If the problem persists, consult the manual for further diagnostics.
Access the inverter's control panel, navigate to the frequency settings, and use the arrow keys to adjust the frequency to the desired level. Confirm settings by pressing the enter key.
It is recommended to perform maintenance every six months, including inspection of cooling fans, cleaning of filters, and checking for loose connections.
Ensure all communication cables are securely connected. Verify that both devices are set to the same communication protocol and baud rate. Check for any error codes and refer to the manual.
The FR-XCB-K Inverter is designed for three-phase power supplies. Using it with a single-phase power supply may result in inadequate performance or damage.
Power down the inverter and disconnect it from the power source. Remove the cover and unscrew the old fan. Install the new fan and secure it with screws. Reattach the cover and reconnect power.
Download the latest firmware from the Mitsubishi website. Connect the inverter to a computer using the appropriate cable, and use the provided software to upload and install the firmware.
Ensure the inverter is mounted on a stable surface with sufficient ventilation. Keep it away from moisture, dust, and direct sunlight. Follow all electrical safety guidelines and use appropriate protective equipment.
Install harmonic filters and reactors as recommended in the manual. Additionally, ensure proper grounding and follow wiring guidelines to minimize harmonics.