2007 3400RL AC unit

[bulbrich]

I have noticed on several occasions that when the front rm AC unit goes through the defrost cycle that a small amont of water will drip into the living room, this only seems to happen after the unit runs for some time. And only in the beginning of the cycle.

Does anyone know how to resolve this. I have checked the top, and there does not seem to be any blockage where the water runs out on top of the trailer.