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FSLMI-180AE2
MALFUNCTION
Open or short circuit of T1 temperature sensor
Open or short circuit of T2 temperature sensor
Indoor / outdoor units communication error
Full-water malfunction
Indoor EEPROM malfunction
IPM module protection
Open or short circuit of T3 or T4 temperature sensor or
Outdoor EEPROM malfunction
Outdoor fan speed has been out of control
Indoor fan speed has been out of control
Voltage protection
Outdoor unit over-current protection
Inverter compressor drive protection
Mode conflict
For other type
Indoor EEPROM malfunction
Communication malfunction between indoor and outdoor units
Indoor fan speed has been out of control
Open or short circuit of T1 temperature sensor
Open or short circuit of T2 temperature sensor
Water level alarm
Overcurrent protection (For some units)
Open or short circuit of T4 temperature sensor
Open or short circuit of T3 temperature sensor
Open or short circuit of T5 temperature sensor
Outdoor EEPROM malfunction (For some units)
Outdoor fan speed is out of control
Open or short circuit of T2B temperature sensor (For free-match indoor
units)
Communication error between auto-lifting panel and slim cassette (For
slim cassette with auto-lifting panel)
Auto-lifting panel is faulty (For slim cassette with auto-lifting panel)
Auto-lifting panel is not closed (For slim cassette with auto-lifting panel)
IPM module malfunction
Over voltage or over low voltage protection
Too low ambient temperature protection
X(off) ☆(flash at 2Hz) ◎(flash at 0.5Hz)
O (on)
Malfunction
RUN
Timer
X
☆
X
X
X
☆
X
X
☆
☆
☆
X
O
☆
O
☆
O
☆
O
☆
☆
☆
☆
◎
☆
X
Error Code
E0
E1
E3
E4
E5
EE
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
P0
P1
P3
DEF
Alarm
X
X
X
☆
X
X
X
☆
X
X
X
O
X
X
X
☆
O
X
X
O
X
☆
X
X
O
O
Operation Lamp
Timer Lamp
X
X
X
X
X
X
O
O
O
O
O
O
O
O
O
O
☆
☆
☆
DISPLAY
DIGITAL
TUBE
E0
E1
E2
E3
E4
E5
E6
E7
F5
P0
P2
P4
P5
(flashes)
1
2
4
5
6
8
1
2
3
4
5
6
7
8
9
10
1
2
4
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