Specifications

62
6766 K abnormality - Coil frost/overheat protection
6767 K abnormality - Outdoor unit trouble - Indoor/outdoor communication error
6771 K abnormality - High pressure abnormality, Low pressure abnormality
6772
K abnormality - Inner thermostat function, Discharge temperature abnormality, Shell thermostat function, Overcurrent
protection
6773 K abnormality - Radiator plate thermostat function
6774 K abnormality - Outdoor thermistor abnormality
6775 K abnormality - Pressure sensor abnormality, Indoor/outdoor communication error
6776 K abnormality - Overcurrent shut-off
6777 K abnormality - System error
6778 K abnormality - Normal
6779 K abnormality - Refrigerant overcharge, Abnormal voltage, Abnormal CT sensor
6800 Communication error - Other communication errors
6801 Communication error - V-control communication error
6810 Communication error - UR communication error
6811 Communication error - UR communication synchronism not recover
6812 Communication error - UR communication hardware error
6813 Communication error - UR communication status bit detection error
6820 Other communication errors
6821 Other communication errors - Transmission line busy
6822 Other communication errors - No communication ACK
6823 Other communication errors - No response command
6824 Other communication errors - Receive data error
6830 Communication error - MA communication refrigerant address double setting error
6831 Communication error - No MA communication reception error
6832 Communication error - MA communication synchronism not recover