SPT Portable Air Conditioners by Sunpentown Error Codes
E1- Room temperature sensor error- Unplug the unit and plug it back in. If error repeats, call for service.
E2- Evaporator temperature sensor error- Unplug the unit and plug it back in. If error repeats, call for service.
E3- Condenser temperature sensor error- Unplug the unit and plug it back in. If error repeats, call for service.
E4- Display panel communication error- Unplug the unit and plug it back in. If error repeats, call for service.
P1- Bottom tray is full – Connect the drain hose to drain and empty the bottom tray. If protection repeats, call for service.
SPT Portable Air Conditioners by Sunpentown Trouble
Shooting
