Did you notice if the switch or button was sticking (as if you were still activating)? It couls be a sticking switch or a relay in the actual controller. I would keep an eye on the issue whenever you operate the room(s) but doubt you did any serious damage.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7