Daikin · Simple Self Diagnosis by Malfunction Code | Daikin
The temperature sensor for the outdoor air intake in the heat reclaim ventilator is malfunctioning.
Haga clic en los pasos para seguir su progreso.
Turn off power to the unit.
Ensure the sensor area is clean and unobstructed.
Restore power and check the error code.
If the error persists, contact a service technician.