I worked on the camper a little last night and determined the pump was not installed. I actually found the pump in one of the storage areas. I am not sure why it had been removed. I took it and touched the wires to my mower battery and the pump ran good and sounded fine. I am hoping that it was not removed because the pump will run but not pump water. Not a big deal though if I have to get a new pump.
As suggested I am going to fill the water tank tonight and see if it leaks at all. If not I will then connect the pump to the tank to see if it pumps water before installing the pump back in the camper.
I did try out the A/C unit last night and on Low Cool it blew some cold air!!! I was pleased that it worked!
Jeff