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THE FOLLOWING DISPLAYS INDICATE AN ERROR OR PROBLEM:
NO
Malfunction
1
Indoor EEPROM error
Communication malfunction
2
between indoor and outdoor units
Indoor fan speed malfunction
3
Indoor room temperature sensor
4
open circuit or short circuit
Evaporator coil temperature
5
sensor open circuit or short circuit
Refrigerant leakage detection
6
malfunction
Water-level alarm malfunction
7
Communication malfunction
8
between two indoor units (for
twins model)
9
Other malfunction of twins model
Current overload protection
10
Outdoor room temperature sensor
11
open circuit or short circuit
Outdoor condenser pipe
12
temperature sensor error
Discharging air temperature
13
sensor error
Outdoor EEPROM error
14
Outdoor fan speed malfunction
15
(Only for DC fan motor)
16
T2b sensor error
Lifting panel communication
17
checking channel is abnormal
18
Lifting panel malfunction
19
Lifting panel is not closed
Inverter module IPM protection
20
High/Low voltage protection
21
High temperature protection of
22
compressor top
23
Outdoor low temp. Protection
Compressor drive error
24
Mode conflict
25
The displayed error code differs from appliance to appliance. The actual display of the indoor unit shall prevail.
timer lamp running lamp (flashes per second)
Display (nixie tube)
E0.
E1.
E3.
E4.
E5.
EC.
EE.
E8.
E9.
F0.
F1.
F2.
F3.
F4.
F5.
F6.
F7.
F8.
F9.
P0.
P1.
P2.
P3.
P4.
P5.
bl
1
OFF
OFF
2
4
OFF
5
OFF
OFF
6
OFF
7
8
OFF
9
OFF
10
OFF
1
ON.
ON.
2
ON.
3
ON.
4
5
ON.
ON.
6
7
ON.
ON.
8
9
ON.
1 10
ON.
1
Flash.
2
Flash.
Flash.
3
4
Flash.
5
Flash.
6
Flash.
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