3 a/c's but wrong 2 on switch (either/or)

[The Hootens]

We have 3 a/c units in our '16 Road Warrior 5th wheel. We were recently told that all 3 can't run at once on 50 amp? Can it be wired to do so? There is currently a switch to toggle between bedroom and living room while the garage runs independently. We'd rather have the bedroom and living area run at the same time instead. Any suggestions?

Found the answer! Thank you Post in thread '3 AC wiring question with picture'

 

[david-steph2018]

I was going to say we have run all 3 at one time, but nothing else. We have a 2018, but no switch on our rig.