–20–
EN
E31 E31 IPDU communication trouble I/F
F01 — — ALT Indoor TCJ sensor trouble Indoor
F02 — — ALT Indoor TC2 sensor trouble Indoor
F03 — — ALT Indoor TC1 sensor trouble Indoor
F04 F04 — ALT TD1 sensor trouble I/F
F05 F05 — ALT TD2 sensor trouble I/F
F06 F06
TE1 sensor
TE2 sensor
ALT
TE1 sensor trouble
TE2 sensor trouble
I/F
F07 F07 — ALT TL sensor trouble I/F
F08 F08 — ALT TO sensor trouble I/F
F09 F09
01: TG1
02: TG2
TG1 sensor trouble
TG2 sensor trouble
I/F
F10 — — ALT Indoor TA sensor trouble Indoor
F11 — TF sensor ALT TF sensor trouble Indoor
F12 F12
01: TS1 sensor
03: TS3 sensor
ALT TS1 sensor trouble, TS3 sensor trouble I/F
F13 F13
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT TH sensor trouble IPDU
F15 F15 — ALT
Outdoor temp. sensor miswiring (TE1, TL)
I/F
F16 F16 — ALT
Outdoor pressure sensor miswiring (Pd, Ps)
I/F
F22 F22 — ALT TD3 trouble I/F
F23 F23 — ALT Ps sensor trouble I/F
F24 F24 — ALT Pd sensor trouble I/F
F29 — — SIM Indoor other trouble Indoor
F31 F31 — SIM Indoor EEPROM trouble I/F
H01 H01
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
Compressor break down IPDU
H02 H02
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
Compressor trouble (lock) IPDU
H03 H03
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
Current detect circuit system trouble IPDU
H05 H05 — TD1 miswiring I/F
H06 H06 — Low pressure protective operation I/F
H07 H07 — Oil level down detective protection I/F
Check code Wireless remote control
Check code name
Judging
device
Wired remote
control display
Outdoor 7-segment display
Sensor block display of
receiving unit
Auxiliary code
Operation
Timer
Ready
Flash
Sub-
code
A3-IPDU
Fan-
IPDU
Sub-
code
A3-IPDU
Fan-
IPDU
12312 12312
01 0D
02 0E
03 0F
04 11
05 12
06 13
07 18
08 19
09 1A
0A 1B
0B
Circle (
): IPDU trouble
0C
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
H15 H15 — TD2 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 miswiring I/F
L03 — — SIM Indoor center unit duplicated Indoor
L04 L04 — SIM Outdoor 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
L08 L08 — SIM Indoor group / Address unset Indoor, I/F
L09 — — SIM Indoor capacity unset Indoor
L10 L10 — SIM Outdoor capacity unset I/F
L17 L17 — SIM Outdoor unit model unmatch trouble I/F
L20 — — SIM Duplicated central control addresses Indoor
L28 L28 — SIM Over No. of connected outdoor units I/F
L29 L29 The same as E31 SIM No. of IPDU trouble I/F
L30 L30 Detected indoor address SIM Indoor outside interlock Indoor
— L31 — — Extended I/C trouble I/F
P01 — — ALT Indoor fan motor trouble Indoor
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 IPDU
P05 P05
00: Detected phase loss
ALT
Phase loss trouble / interruption of
power supply
I/F
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
Inverter DC voltage (Vdc) trouble
P07 P07
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT Heat sink overheat trouble IPDU, I/F
P10 P10 Detected indoor address ALT Indoor overflow trouble Indoor
P12 — — ALT
Indoor fan motor trouble or duct setting miss
Indoor
P13 P13 — ALT Outdoor liquid back detection trouble I/F
P15 P15
01: TS condition
02: TD condition
ALT Gas leak detection I/F
P17 P17 — ALT Discharge temp. TD2 trouble I/F
P18 P18 — ALT Discharge temp. TD3 trouble I/F
P19 P19 Detected outdoor unit number ALT 4-way valve inverse trouble I/F
P20 P20 — ALT High-pressure protective operation I/F
P22 P22
0 :IGBT circuit
1 :Location detection circuit trouble
3 :Motor lock-up trouble
4 :Motor current was detected.
C : Abnormal temperature was detected by the TH
sensor.
D : TH sensor trouble
E : Inverter DC voltage trouble (outdoor unit fan)
Caution)
Although letters 0 to F appear at locations indicated
by “ ”, please ignore them.
ALT Outdoor fan IPDU trouble IPDU
P26 P26
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT G-TR short protection trouble IPDU
Check code Wireless remote control
Check code name
Judging
device
Wired remote
control display
Outdoor 7-segment display
Sensor block display of
receiving unit
Auxiliary code
Operation
Timer
Ready
Flash
39-EN 40-EN
+00EB99808801_01EN.book Page 20 Monday, April 11, 2016 2:30 PM
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