New to RVing... After reading a lot of items on this forum, I know my husband and I have screwed up royally. We picked up an electric box with the 30 amp outlet. My husband wired a 12ga wire from a 220 line. Big mistake. Turned air conditioners on (started) and breaker tripped on the ems. Then after reading a little bit more (we have no manuals ... 1996 National Dolphin) realized we should be on 110v. So he rewired using the 12ga wire only one leg plus ground. Still no air conditioners or microwave. Disconnected this wiring and hooked into house wiring (again, from reading some of your posts, this is a no no as we are not getting 30A as circuit breaker is only 15A in house). My first question of many is: If we pick up 10ga wire, can we run one leg plus the ground from the 220V line to the 30A outlet for the coach? This 220 line is used only for the electric stove in the house and is connected to a 60A breaker on the main electric pole. The Intellitec Emergency Management System is a Model 120 and does not indicate what the amp usage is. Any suggestions on where to obtain a manual? Anyone who can help???? Thanks.