Arrived on site diagnose Minisplit overshooting in heat mode. We found that the Minisplits were operating as designed. The fans on the indoor heads will continue to run to maintain the temperature set on the remote. This often leads to overshooting especially in the smaller rooms. Recommended that Paul keeps the fan on auto which may help with overheating as the fan speed will be allowed to modulate as it sees fit rather than being stuck on a single speed. Only solution we can think of is installing room sensors on each head and disabling the fan when target temperature is reached. Not sure if it’s possible with this model of Mitsubishi as they are rather old. As far as the head in the living room turning off every once in a while, we believe that it is entering defrost mode. This can last anywhere from 10-45minutes as needed and can occur every hour. The electric baseboard in the upstairs bathroom was not receiving power. We checked the panel to see if the breaker was tripped which
