Sharp air conditioner error codes allow to remove many hitches of equipment on one`s own. You can identify Sharp air conditioner error codes with the help of the table presented below. Everything is coherent here, even for a simple user.
| LAMP INDICATION | REMEDY |
|---|---|
| The “LOW” Operation Indicator Light (Clean Air) blinks. | Fan motor disconnected or abnormal. Operation stops. • Pressing the POWER ON/OFF button will reset the error display. |
| The “Auto” Operation Indicator Light (Clean Air) blinks. | Microcomputer Errors. • Remove the power plug, wait for a while, then reinsert the plug and try operating the device again. |
| The “Humidity Indicator Light (30)” blinks. | Temperature/Humidity Sensor Errors. • Remove the power plug, wait for a while, then reinsert the plug and try operating the device again. |
| Error code | Fault |
|---|---|
| EO | Pump Failure |
| E1 | Compressor High Pressure Protection |
| E2 | Indoor Frost-Proof Protection |
| E3 | Compressor Low Pressure Protection |
| E4 | Compressor Exhaust High Temperature Protection |
| E5 | Compressor Overheat And Inverter Driving Protection |
| E6 | Communications Failure |
| E8 | Indoor Fan Protection |
| E9 | Full Water Protection |
| FF | Connected control communications Failure |
| FO | Failure of Indoor Room Sensor at Air Intake |
| F1 | Failure of Evaporator Temp. Sensor |
| F2 | Failure of Condenser Temp. Sensor |
| F3 | Failure of Outdoor Ambient Sensor |
| F4 | Failure of Exhaust Temp. Sensor |
| F5 | Failure of Indoor Room Sensor at Wire Controller |
| EE | Buttons are locked (not failure) |