I never worked on those but would learn towards low pressure switch is shutting it down... Think those only hold a couple of oz

Do you know anything about spot coolers ? The compressor on mine keeps cycling on and off it's a moving cool classic 18 I had purchased it used to put it in one of my clients restaurant locations which is a Dunkin donuts the compressor turns on momentarily and shuts off and I don't know if there is a pressure switch causing it too short cycle any advice you would have would be great

Had a blower motor replaced, next day the unit started to make a grinding noise, the cold air stops blowing and warm outside air starts blowing. After about 15 minutes of the noise it stops, the fan keeps running for about 30 minutes, and then the condenser kicks back on and starts cooling. Multiple ppl have been out and the manufacturer contacted, but nobody has ever seen this happen. All signs point to a bad condenser I'm told. Has anyone else heard of this problem before i go ahead and replace the condenser ? The unit is only 4 years old and a reheem

Nobody knows what you’re talking about!