Performed a cool home check on both systems. The main house unit was displaying a low charge. I did a quick check and found the outdoor coil. Had a leak on a U tube joint. I found at the air handler. The secondary pan was full and the primary drain was clogged. I cleared the condensate and added the safety switch. I angled the primary pan further to help drain. I brazed the leak shut on the outdoor unit and charged it back to factory specifications. The unit is operating properly. The homeowner has an issue with the front bedroom that is hot. I told the homeowner once the unit is operating properly we will check this problem persists and if it does call back in and we will assess the issue.