38-EN
Installation Manual
– 38 –
Check code
Wireless remote controller
Check code name
Judging
device
Wired
remote
controller
display
Outdoor unit 7-segment display
Sensor block display of
receiving unit
Auxiliary code
Operation Timer Ready Flash
H06
H06
─
Low pressure protective operation
I/F
H07
H07
─
Oil level down detective protection
I/F
H08
H08
01: TK1 sensor trouble
02: TK2 sensor trouble
03: TK3 sensor trouble
04: TK4 sensor trouble
05: TK5 sensor trouble
Oil level detective temp. sensor trouble
I/F
H14
H14
─
Comp. 2 case thermostat operation
I/F
H15
H15
─
TD2 sensor miswiring
I/F
H16
H16
01: TK1 oil circuit system
trouble
02: TK2 oil circuit system
trouble
03: TK3 oil circuit system
trouble
04: TK4 oil circuit system
trouble
05: TK5 oil circuit system
trouble
Oil level detective circuit trouble
I/F
H25
H25
─
TD3 sensor miswiring
I/F
L02
L02
─
SIM
Model mismatch of indoor and outdoor
unit
I/F
L03
─
─
SIM
Indoor unit centre unit duplicated
Indoor unit
L04
L04
─
SIM
Outdoor unit line address duplicated
I/F
L05
─
─
SIM
Duplicated indoor units with priority
(Displayed in indoor unit with priority)
I/F
L06
L06
No. of indoor units with
priority
SIM
Duplicated indoor units with priority
(Displayed in unit other than indoor unit
with priority)
I/F
L07
─
─
SIM
Group line in individual indoor unit
Indoor unit
L08
L08
─
SIM
Indoor unit group/Address unset
Indoor
unit, I/F
L09
─
─
SIM
Indoor unit capacity unset
Indoor unit
L10
L10
─
SIM
Outdoor unit capacity unset
I/F
L17
L17
─
SIM
Outdoor unit type mismatch trouble
I/F
L18
L18
─
SIM
Flow selector unit trouble
I/F
L20
─
─
SIM
Duplicated central control addresses
Indoor unit
L28
L28
─
SIM
Too many outdoor units connected
I/F
L29
L29
*1 Inverter quantity
information
SIM
No. of inverter trouble
I/F
L30
L30
Detected indoor unit
address
SIM
Indoor unit outside interlock
Indoor unit
─
L31
─
─
Extended I/C trouble
I/F
P01
─
─
ALT
Indoor fan motor trouble
Indoor unit
P03
P03
─
ALT
Discharge temp. TD1 trouble
I/F
P04
P04
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT
High-pressure SW system operation
Inverter
P05
P05
00:
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT
Phase missing detection/Power failure
detection
Inverter DC voltage trouble (comp.)
Inverter DC voltage trouble (comp.)
Inverter DC voltage trouble (comp.)
I/F
P07
P07
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT
Heat sink overheat trouble
Inverter,
I/F
04: Heat sink
Heat sink dew condensation trouble
P10
P10
Detected indoor unit
address
ALT
Indoor unit over
fl
ow trouble
Indoor unit