Chigo CCB-18HR1 Technical Manual page 40

R410A50Hz Universal Outdoor Series Technical Manual
Fault Code Table
No. Type
1 Fault
2 Fault
3 Fault
4 Fault
5 Fault
6 Fault
7 Fault
8 Indication
9 Indication
10 Indication
37
Content
Room temperature sensor
fault
Indoor coil temperature
sensor fault
Outdoor coil temperature
sensor fault
Water full protection
Outdoor protection
Communication fault
EEPROM communication
fault
Enforced cooling
Anti- cool air in heating mode
Defrosting
LED Flashing
Timing lamp flashing/5Hz
Running lamp flashing/5Hz
Defrosting lamp flashing/5Hz
Alarm lamp flashing/5Hz
Defrosting lamp and Alarm lamp
both flashing/5Hz
Running lamp and Defrosting
lamp both flashing/5Hz
Running lamp and Timing lamp
both flashing/5Hz
Running lamp and Alarm lamp
both flashing/5Hz
Defrosting preheat lamp
Defrosting preheat lamp
GD Chigo Heating & Ventilation Equipment Co., Ltd.
4 -way Cassette Indoor Unit
Remark
Automatic
recovery after
the problem
resolved
Manual
eliminate
Recovery
after
interruption of
power supply
ON
ON