Results are not good. I double checked the wiring and it all looks right. I have a 120v 15 amp cord spliced in to my 120v grounds/neutrals/hot that run into the inverter. I tapped into that line and the indoor unit powered right up. I have the same MM1512AE inverter that you do, I believe. It functions as an inverter/charger. Am I SOL in that the mini split is not going to run on this modified sine wave? I am leaving for a trip on Saturday and if I need to purchase and install a pure sine inverter before then it's going to be a royal PITA.
Furthermore, it looks like I can still snag the MM1012 inverter, 1kW pure Sine and like 1700 surge. The specs on this model say, as discussed earlier, 960w max cooling. Think I'd be safe with that buy? It's only $300 or so.
Lastly, I'll check that wiring again. I didn't think my inverter passed through grid power the way I have it wired. I thought it acted as a charger. I'll have to double check that.
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Roads? Where we're going, we don't need ... roads.
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