Installation manual
9
OPERATION
TIMER
DEF/FAN
ALARM
MANUAL
Run LED
Timer LED
Defrost LED
Alarm LED
Manual switch
8.3 Troubleshooting
Ceiling Floor
Table. 8-2
NO.
Error code
Indication
Timer LED and run LED
flash together, or show
"FE"
Communication error between
indoor and outdoor unit
DC FAN error
1
2
3
4
5
7
6
No address when first time
power on
Defrost LED flash
or show "E0"
Timer LED flash
or show "E1"
Run LED flash
or show "E2"
Run LED flash
or show "E3"
Run LED flash
or show "E4"
Timer LED flash slowly
or show "E6"
Defrost LED flash slowly
or show "E7"
Alarm LED flash slowly
or show "Ed"
Alarm LED flash
or show "EE"
Mode conflict
Temp.sensor (T1) error
Temp.sensor (T2) error
Temp.sensor (T2B) error
8
9
10
EEPROM error
Outdoor unit error
Water level alarm
