RV AC Not Blowing Cold? Coleman AC Troubleshooting & Diagnosis

RV AC not blowing cold? 🥵 In this video, we walk through a full diagnostic process on a Coleman RV air conditioner that’s running but not cooling properly. We’ll show you: ✅ How to test compressor amp draw ✅ How to diagnose RV AC electrical issues ✅ How to check relays and control boxes ✅ How to determine if your RV AC unit has a low refrigerant charge ✅ What causes an RV rooftop AC to stop cooling This Coleman rooftop air conditioner was blowing air, but not cold air so we climbed up top and went step by step through the troubleshooting process to find the problem. If your RV air conditioner isn’t cooling, this video can help you understand what may be going wrong before replacing expensive components. 📍 Coastal Oasis RV Solutions Mobile RV Repair servicing: St. Lucie, Martin, Indian River, Okeechobee & Palm Beach County 📞 772-521-0645 🌐 coastaloasisrvsolutions.com #RVRepair #RVACRepair #ColemanAC #RVLife #RVTechnician #MobileRVRepair #RVAirConditioner #RVMaintenance #RVTips #traveltrailer