Upon arrival, i found that the unit was running intermittently before reaching set temperature After looking through the unit, i found that the drain line was clogged and it was activating the overflow switch within 15 minute intervals Flushed drain line and treated it Also found weak capacitor which will cause compressor to sometimes not run at all and have a grinding noise due to it trying to start Replaced capacitor Unit is now fully functional and is draining as should
