I seem to be having issues with my spa. Our solar system wasn't putting anything back to the grid, and we were concerned as we suddenly have a very high consumption - 33+ kWh per day is being consumed. Our previous reading with the spa and prior to the solar being installed was about 18kwh. So it was a concern as it had jumped so much. We did a daily test with turning one large appliance off, and it's the spa that's draining all our power. I have no idea where to start even looking!
We have the spa running on "standard mode" so the filter runs (1.5kw) and then the blowers turn on every 45ish minutes to an hour for a 15 minute cycle (3kw). We had a timer installed on the spa, so it runs from 9am - 5pm to keep the heat up, and to only use solar. We didn't have any issue in the beginning, and the solar production outweighed the spa consumption. But now it's blown right out! Where do I even begin?