Re: 2014 Summit AC
I can't help you with the location of the drain, but if you bring up that your ac smells funky to your service rep, they will do a system flush/clean of your unit. I have a very sensitive sense of smell (due to a large nose and all that that goes with it). Back in Jan. I hadn't used my ac for about 3-4 months and we had a heat wave, so I started using it and it smelled terrible. It had a moldy, wet smell to it. It definitely wasnt the same as when I was using during the summer. No one else could smell it except myself, the techs thought it was fine but I stuck to my guns and they got rid of the smell. The downside though is that it takes roughly 4 hours for it to dry before they handed me back mah keys.
Ps. They had a technical name for the flush, I just can't think of it right now.
When life gives you lemons, run that crap over.