58
Remote control display
Alarm contents
E09
Two or more remote controllers are set as main on R1-R2 link.
E12
Auto Address failed to start.
E14
Two or more indoor units are set as main, in the group controlled indoor units.
E15
Fewer indoor units are found in Auto Addressing than the setting on outdoor PCB.
E16
More indoor units are found in Auto Addressing than the setting on outdoor PCB.
E18
No response from sub indoor to the main indoor unit in group control wiring.
E20
No indoor unit responded in Auto Addressing.
E24
No response from sub outdoor unit.
E25
The outdoor unit address is duplicating.
E26
The number of responding outdoor units does not match with the setting on the main outdoor unit.
E27
Improper wiring between main and sub outdoor units.
E29
No response from main outdoor unit.
E30
The outdoor unit is having error in sending serial communication signal on main-sub communication line.
E31
Error in communication inside outdoor unit control box.
F01
E1 thermistor on liquid side of indoor heat exchanger has failure. (E1)
F02
Indoor unit set as single split. (E2)
F03
E3 thermistor on gas side of indoor heat exchanger has failure. (E3)
F04
DISCH1 thermistor at the discharge of 1st compressor reading is abnormal.
F05
DISCH2 thermistor at the discharge of 2nd compressor reading is abnormal.
F06
EXG1 thermistor at the gas side of 1st heat exchanger of the outdoor unit has failure. (EXG1)
F07
EXL1 thermistor at the liquid side of 1st heat exchanger of the outdoor unit has failure. (EXL1)
F08
TO thermistor for outdoor ambient air temperature has failure. (TO)
F10
TA thermistor for intake air temperature (room temperature) of the indoor unit has failure. (TA)
F11
BL thermistor for supply air temperature of the indoor unit has failure. (BL)
F12
SCT thermistor at the suction refrigerant of compressors has failure. (SCT)
F14
SCG thermistor at the outlet of subcooling heat exchanger in outdoor unit has failure. (SCG)
F16
High pressure sensor of the outdoor unit has failure. (HPS)
F17
Low pressure sensor of the outdoor unit has failure. (LPS)
F23
EXG2 thermistor at the gas side of 2nd heat exchanger of the outdoor unit has failure. (EXG2)
F24
EXL2 thermistor at the liquid side of 2nd heat exchanger of the outdoor unit has failure. (EXL2)
F29
EEPROM on indoor unit PCB has failure.
F31
EEPROM on outdoor unit PCB has failure.
H01
Overcurrent in 1st compressor.
H03
Current sensor for the 1st compressor is disconnected or shorted.
H05
DISCH1 thermistor at the discharge of 1st compressor is disconnected, shorted or misplaced. (DISCH1)
H06
Low pressure is too low.
H07
Low on oil or the oil recovery circuit has restriction.
H08
OIL1 thermistor for the oil of 1st compressor has failure. (OIL1)
H11
Overcurrent in 2nd compressor.
H13
Current sensor for the 2nd compressor is disconnected or shorted.
H15
DISCH2 thermistor at the discharge of 2nd compressor is disconnected, shorted or misplaced. (DISCH2)
H21
HIC for 2nd compressor has failure. Overcurrent or overheat of HIC.
H27
OIL2 thermistor for the oil of 2nd compressor has failure. (OIL2)
H31
HIC for 1st compressor has failure. Overcurrent or overheat of HIC.
L01
Indoor unit address setting has error. (No main indoor unit in group control.)
L02
Indoor unit model does not match with the outdoor unit model. (Multi-split/mini-split)
L03
Two or more indoor units are set as main in group control.
L04
Duplicate system address setting on outdoor units.
L05
Two or more indoor units are set as priority indoor unit.
L06
Two or more indoor units are set as priority indoor unit.
L07
Group control wiring is detected for indoor unit set as individual control.
L08
Indoor unit address is not set.
L09
Capacity setting of indoor unit is not correct.
L10
Capacity setting of outdoor unit is not correct.
L11
Incorrect wiring of remote group control wiring (in case of shared solenoid valve kit)
L13
Indoor unit model does not match with outdoor unit.
L17
Model mismatch between outdoor units in one refrigerant circuit.
P01
Indoor fan motor activated thermal protector.
P03
1st compressor discharge temperature too high.
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2018/7/4 13:31:05
