1. The L6 receptical must be 30 amps
2. Make sure the units are locked in to each other(control and battery) or they will not start and will not show any LED indication
List all equipment that will be on the UPS, Check the name plate on each device and record its voltage and amperage requirements. Multiply these figures together to get the Voltamp ( VA ) requirement for each device.If the name plate lists the figure in watts then multiply the watts figure by...