Comfort Aire Mini Split Error Code Ec

Define the evaporator coil temp t2 of the compressor just starts running as tcool.

Comfort aire mini split error code ec.

The unit may stop operation or continue to run safely. This means the system has detected a leak. Indoor fan speed has been out of control. Indoor unit eeprom error.

Communication malfunction between indoor and outdoor units. Evaporator coil temprerature sensor t2 open circuit or short circuit. The problem may resolve itself. If the indicator lamp continues to flash or error codes appear wait for about 10 minutes.

If you disconnect the equipment and plug it back in the code still appears. 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. While there may be a leak in the unit keep in mind sensors and boards also can malfunction. We can be sure that the equipment is missing a refrigerant.

Comfortstar ac error codes e0 e1 e2 f1 f2 f3 p1 p2 p3 appear. An ec error code on a mini split indicates a refrigerant leakage detection error. Andrew bdish 1 194 views.