Help with 230V AC Setup in Camper - Displaying Total Power Consumption on Cerbo GX

[tux (Diriye)]

Hi everyone,

I’ve installed a 230V AC setup in my camper as shown in the attached diagram. Currently, I can only see the power consumption from the electrical outlets on the Cerbo GX display, but I would like to see the total power consumption, including all devices (like the heater and fridge).

A few questions:

1. Where should I install the sensor? Should it be placed directly at the main power input (230V AC)?
2. Will I be able to see the power consumption for both lines separately in the VRM (like for the heater and fridge)?
3. Which sensor do I need to purchase for this setup?

Thanks in advance for your help!