Is it possible to fix the air conditioner on your own or should you book an engineer at once? Check the list of Sharp air error codes for the answer. It contains error codes and brief explanation of what is going on. You will also know the possible causes of the malfunction (for instance, if there is noise or if you can see the mist or dust coming out of the unit). This easy to use guide allows you to trace the significance of the fault codes and provides trouble shooting help.
In case you decide to call tech support, it is a good idea to inform it about Sharp air error codes that you see on the display. This will help the engineers to deal with the problem.
|E0||Water pump malffunction|
|E||High pressure protection of compressor|
|E2||Indoor anti-frozen of compressor|
|E3||Low pressure protection of compressor|
|E4||Air discharge high-temperature protection of compressor|
|E5||Overload protection of compressor|
|E8||Indoor fan protection|
|E9||Water flow protection|
|F0||Malfunction of indoor environment sensor at air return vent|
|F||Evaporator sensor malfunction|
|F2||Condenser sensor malfunction|
|F3||Outdoor environment sensor malfunction|
|F4||Malfunction of air discharge sensor|
|F5||Malfunction of environment sensor on displayer|
|FF||Connected control communications Failure|
|EE||Buttons are locked (not failure)|
Sharp Portable type room air conditioner Error Codes
|The air conditioner doesn't start.||The power supply is not connected well.|
The power plug is not inserted tightly.
There is the malfunction of power plug or socket.
The fuse is broken.
|1. Insert the power plug tightly.|
2. Replace the power plug or socket.
3. Ask for the maintenance man to replace the fuse.
|Although it was set to COOL mode, there is no cool wind.||1. The room temperature is lower than the set temp.|
2. The evaporator frosts.
|1. This is the normal phenomenon. Unit is running in defrosting operation, it will resume running in original operation after defrosting.|
|Although it was set the DRY mode, there is no cool wind||The evaporator frosts.||1. Unit is running in defrosting operation, it will resume running in original oration after defrosting.|
|The LED displays "E5".||Low voltage over current protection.||Cut off power supply, after 10 minutes, turn on the unit,|
if " still be displays, please inform the maintenance man to maintain.
|The LED displays"H8".||The water tank gets full.||Pour out water in the tank|
|The LED displays"F1".||Malfunction of Ambient temperature sensor.||Check if indoor room temperature sensor is connected properly.|
|The LED displays"F2".||Malfunction of evaporator temperature sensor.||Check if the evaporator temperature is connected properly.|
The following conditions do not denote equipment malfunctions
|The unit does not|
|1. when you restart the unit|
2. when power is switched on
|1. This is to protect the internal|
mechanisms. Wait 3 minutes before
operating the unit.
2. Wait for minute
|Mists come out||when cooling||Room air is chilled rapidly and becomes foggy|
|Outdoor unit is hot||after the unit is stopped||Compressor is emitting heat to get ready for restarting|
|Noise||1. Buzz is heard at starting|
2. Sound of running water can be heard during
3. A "shuh" sound is heard when unit starts/stops
operation or defrost.
4. A continuous low "shah" sound is heard during
cooling operation or at a stop.
5. Cracking noise can be heard during or after
|1. It's the starting sound of thermostat|
and will turn low after minute
2. This is caused by the refrigerant
flowing inside the unit
3. This is the noise of refrigerant caused
by flow stop and flow change
4. The noise is heard when the drainage
pump is in operation
5. This sound is generated by the
friction of the front panel and other
components expanding or connecting
due to a temperature change
|Dust from the unit||Starting operation after not using for a long time.||Dust absorbed by the unit blows out|
|Odors||During operation||Carpet and furniture odors that|
entered into the unit may be sent out
from the unit