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Remote control display
E20
E30
F04
F06
F07
F08
F12
F16
F17
F31
H01
H03
H05
H06
H08
H31
L04
L05
L06
L10
L18
P03
P04
P05
P14
P16
P20
P22
P29
No indoor unit during auto address setting
Failure of transferring outdoor unit serial
Compressor discharge temperature sensor abnormal
Outdoor unit heat exchanger gas (inlet) temperature sensor abnormal
Outdoor unit heat exchanger liquid (outlet) temperature sensor abnormal
Outdoor air suction temperature sensor abnormal
Compressor inlet temperature sensor abnormal
High pressure sensor abnormal, high-load
Low pressure sensor abnormal
Outdoor unit nonvolatile memory (EEPROM) error
Compressor abnormal current values (Overcurrent)
Compressor CT sensor disconnected, short-circuit
Compressor discharge temperature sensor disconnected
Low pressure abnormal lowering
Oil sensor (connection) error
Compressor HIC alarm (Check for alarm P29)
Outdoor unit address settings duplicated
Indoor unit priority duplicated (For priority indoor)
Indoor unit priority duplicated (Not for priority indoor) and outdoor unit
Outdoor unit capacity settings not made
4-way valve coil disconnected, line disconnected
Compressor discharge temperature error
Actuation of high pressure switch
Compressor open phase detection
Actuation of O
sensor
2
Compressor secondary overcurrent
High load (Forgot to open valves)
Outdoor unit fan failure (IPM damage, overcurrent, invertor failure, DC fan lock, hole IC open phase)
Compressor wiring open phase, start failure caused by DCCT failure (DC compressor start failure)
Alarm contents
59
[DISCH]
[EXG]
[EXL]
[TO]
[SCT]
[HPS]
[LPS]
[OIL]
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