6. Restart and reset to factory defaults
The VM-3P75CT has a recessed RESET button that allows you to reset the energy meter to factory defaults or to restart the device if a problem occurs without interrupting the power supply. In addition, a factory reset can also be carried out via VictronConnect.
Restart
To restart the energy meter, briefly press the RESET button. The LED goes off and immediately on again.
Reset to factory defaults
A factory reset resets the following settings to:
IP configuration: Automatic (DHCP)
Role: Grid
Phase configuration: 3-phase
Custom name: VM-3P75CT plus the serial number
Reset to factory defaults step-by-step using the RESET button:
Press and hold the RESET button.
The unit resets and will blank the LED for ~3 seconds. The device then restarts, and the LED lights up green again.
Keep pressing the button for another ~10 seconds.
After 10 seconds, the LED will go blank again.
Release the button.
The device will restart.
Reset to factory defaults step-by-step using the VictronConnect app:
Open the VictronConnect app and tap the energy meter you want to reset in the device list.
On the status page, tap the gear icon.
On the Settings page that opens, tap the 3 vertical dots at the top right.
Tap Reset to defaults on the pop-up menu.
In the next pop-up menu, confirm the process by tapping on YES.
After the factory reset, the energy meter must be configured again as outlined in the chapter Configuration & Monitoring.