During my inspection today, I was going through the minisplit, which they said was not cutting them properly. Upon further inspection, I noticed that no wires were pinched or rubbing against any metal. There was no refrigerant leaks in. There was no error codes on the unit itself. I did find that the batteries in the remote controller for the mini split were low on charge. I asked the customer for two AAA batteries to replace the batteries in the remote. After replacing the batteries, the system fired right up and continuously ran for about 30 minutes. I cut the system back off and then cut it back on to ensure proper operation once again. The system started back up and has been running for an additional 30 minutes and is operating properly. The customer would only like me as they prefer technician from here on out.