I’ve had my IotaWatt installed for a few months and have just ordered another one to monitor my garage!
I’m in Canada and have a 240V stove, when I subtract its usage from the mains, it looks like the subtraction is correct, but there is still some residual wattage in the graph.
I connected the CT so that one phase is going straight through, and the other phase is going through the CT backwards. I assume that I have something connected wrong, or configured wrong. Thanks for any help!