If you disconnect the equipment and plug it back in the code still appears.
Comfort aire mini split error code ec.
If the indicator lamp continues to flash or error codes appear wait for about 10 minutes.
Communication malfunction between indoor and outdoor units.
Evaporator coil temprerature sensor t2 open circuit or short circuit.
In the beginning 5 minutes after the compressor starts up if t2 tcool 2 c tcool 35 6 f does not remain continuous 4 seconds and this situation happens 3 times the display area will show ec and ac will turn off.
Define the evaporator coil temp t2 of the compressor just starts running as tcool.
While there may be a leak in the unit keep in mind sensors and boards also can malfunction.
The problem may resolve itself.
Indoor unit eeprom error.
Ac pro mini split troubleshooting ec error code.
Indoor fan speed has been out of control.
The unit may stop operation or continue to run safely.
Comfortstar ac error codes e0 e1 e2 f1 f2 f3 p1 p2 p3 appear.
Dual zone 2014 carrier ductless mini split and comfort series air conditioners running.
An ec error code on a mini split indicates a refrigerant leakage detection error.
Indoor room temperature sensor t1 open circuit or short circuit.