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NOTE:
For the product air-to-air air conditioners
and heat pumps which above 12 kW cooling
power output, please see the technical
information from Appendix .
Inverter Split Type
COOL mode
Room Temperature
17°C -32°C
(63°F - 90°F)
0°C - 50°C
(32°F - 122°F)
-15°C - 50°C
(5°F - 122°F)
(For models
Outdoor
withlow temp.
Temperature
cooling systems.)
0°C - 52°C
(32°F - 126°F)
(For special
tropical models)
FOR OUTDOOR UNITS WITH AUXILIARY ELECTRIC HEATER
When outside temperature is below 0°C (32°F ), we strongly recommend keeping the unit plugged in
at all time to ensure smooth ongoing performance.
Inverter Split Type
Number
Cause i
Indoor EEPROM (Electrically Erasable
1
Programmable Read-Only Memory)
error
Indoor and outdoor unit
2
communication malfunction
3
Indoor fan speed malfunction
4
Indoor room temperature sensor error
5
Evaporator coil temperature sensor error
Refrigerant leak detection
6
system malfunction
7
Water level alarm malfunction
Dual indoor unit (twin model
8
only) communication
malfunction
9
Other twin model malfunction
10
Overload protection
11
Outdoor temperature sensor error
12
Outdoor condenser pipe sensor error
13
Discharge air temperature sensor error
Outdoor EEPROM (Electrically
14
Erasable Programmable Read-Only
Memory) error
Outdoor fan speed (DC fan motor
15
only) malfunction
16
Inverter module IPM protection
17
High/Low voltage protection
18
Compressor top overheating protection
19
Outdoor low temperature protection
HEAT mode
DRY mode
0°C - 30°C
10°C -32°C
(32°F - 86°F)
(50°F - 90°F)
-15°C - 30°C
0°C - 50°C
(5°F - 86°F)
(32°F - 122°F)
0°C - 52°C
(32°F - 126°F)
(For special tropical
models)
Operation
Timer
ndicator
indicator
flashes
1
Off
2
Off
4
Off
5
Off
6
Off
7
Off
8
Off
9
Off
10
Off
1
On
2
On
3
On
4
On
5
On
6
On
1
Flash
2
Flash
3
Flash
4
Flash
12
Error Code
E0
E1
E3
E4
E5
EC
EE
E8
E9
F0
F1
F2
F3
F4
F5
P0
P1
P2
P3
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