Home HOME COMFORT APPLIANCES Air Conditioners Troubleshooting On Portable AC How to Drain Reservoir for Storage or After P1 is Displayed My Window Air Conditioner Not Draining Appliance Turns Powers Off How to set up Wi-Fi for Air-conditioner and Dehumidifier using TCL SmartLife - SmartHome App Troubleshooting steps if a TCL A/C unit is not cooling a room. Popular topics