Toshiba Carrier MMD-AP0074BH2UL-1 Installation Manual page 21

Check code
Outdoor 7-segment display
Wired remote
control display
Auxiliary code
Fan-
A3-IPDU A3-IPDU
Sub- IPDU Sub-
code code
1 2 3 1 2 1 2
01 0D
 
02  0E   
03 0F
     
04  11 
05   12 
E31 E31
06   13  
07    18
08 19
 
09   1A 
0A 1B
   
0B   
Circle (): IPDU trouble
0C  
F01 — —
F02 — —
F03 — —
F04 F04 —
F05 F05 —
F06 TE1 sensor
F06
TE2 sensor
F07 F07 —
F08 F08 —
01: TG1
F09 F09
02: TG2
F10 — —
F11 — TF sensor
01: TS1 sensor
F12 F12
03: TS3 sensor
01: Comp. 1 side
F13 F13 02: Comp. 2 side
03: Comp. 3 side
F15 F15 —
F16 F16 —
F22 F22 —
F23 F23 —
F24 F24 —
F29 — —
F31 F31 —
01: Comp. 1 side
H01 H01 02: Comp. 2 side
03: Comp. 3 side
01: Comp. 1 side
H02 H02 02: Comp. 2 side
03: Comp. 3 side
01: Comp. 1 side
H03 H03 02: Comp. 2 side
03: Comp. 3 side
H05 H05 —
H06 H06 —
H07 H07 —
39-EN
Wireless remote control
Sensor block display of
Check code name
receiving unit
Operation Timer Ready Flash
Fan-
IPDU
3 1 2
 


IPDU communication trouble

 
 
 
 
ALT Indoor TCJ sensor trouble
ALT Indoor TC2 sensor trouble
ALT Indoor TC1 sensor trouble
ALT TD1 sensor trouble
ALT TD2 sensor trouble
ALT TE1 sensor trouble
TE2 sensor trouble
ALT TL sensor trouble
ALT TO sensor trouble
TG1 sensor trouble
TG2 sensor trouble
ALT Indoor TA sensor trouble
ALT TF sensor trouble
ALT TS1 sensor trouble, TS3 sensor trouble
ALT TH sensor trouble
ALT Outdoor temp. sensor miswiring (TE1, TL)
ALT Outdoor pressure sensor miswiring (Pd, Ps)
ALT TD3 trouble
ALT Ps sensor trouble
ALT Pd sensor trouble
SIM Indoor other trouble
SIM Indoor EEPROM trouble
Compressor break down
Compressor trouble (lock)
Current detect circuit system trouble
TD1 miswiring
Low pressure protective operation
Oil level down detective protection
Check code
Judging
Outdoor 7-segment display
Wired remote
device
control display
Auxiliary code
01: TK1 sensor trouble
02: TK2 sensor trouble
H08 H08 03: TK3 sensor trouble
04: TK4 sensor trouble
05: TK5 sensor trouble
H15 H15
01: TK1 oil circuit system trouble
02: TK2 oil circuit system trouble
H16 H16 03: TK3 oil circuit system trouble
04: TK4 oil circuit system trouble
05: TK5 oil circuit system trouble
H25 H25
L03 —
L04 L04
I/F
L05 —
L06 L06 No. of indoor units with priority
L07 —
L08 L08
L09 —
L10 L10
L17 L17
L20 —
L28 L28
Indoor
L29 L29 The same as E31
Indoor L30 L30 Detected indoor address
Indoor
— L31
I/F P01 —
I/F P03 P03
01: Comp. 1 side
I/F
P04 P04 02: Comp. 2 side
03: Comp. 3 side
I/F
00: Detected phase loss
I/F
P05 P05
01: Comp. 1 side
I/F
02: Comp. 2 side
03: Comp. 3 side
Indoor
01: Comp. 1 side
Indoor
P07 P07 02: Comp. 2 side
03: Comp. 3 side
I/F
P10 P10 Detected indoor address
P12 —
IPDU
P13 P13
I/F
01: TS condition
P15 P15
02: TD condition
I/F
P17 P17
I/F
P18 P18
I/F
P19 P19 Detected outdoor unit number
I/F
P20 P20
Indoor
0 : IGBT circuit
I/F
1 : Location detection circuit trouble
3 : Motor lock-up trouble
IPDU 4 : Motor current was detected.
C : Abnormal temperature was detected by the TH
sensor.
P22 P22
D : TH sensor trouble
IPDU
E : Inverter DC voltage trouble (outdoor unit fan)
Caution)
Although letters 0 to F appear at locations indicated
IPDU
by " ", please ignore them.
01: Comp. 1 side
I/F
P26 P26 02: Comp. 2 side
03: Comp. 3 side
I/F
I/F
– 20 –
Wireless remote control
Sensor block display of
Check code name
receiving unit
Operation Timer Ready Flash
Oil level detective temp sensor trouble
— TD2 miswiring
Oil level detective circuit trouble
— TD3 miswiring
— SIM Indoor center unit duplicated
— SIM Outdoor line address duplicated
Duplicated indoor units with priority
— SIM
(Displayed in indoor unit with priority)
Duplicated indoor units with priority
SIM (Displayed in unit other than indoor unit
with priority)
— SIM Group line in individual indoor unit
— SIM Indoor group / Address unset
— SIM Indoor capacity unset
— SIM Outdoor capacity unset
— SIM Outdoor unit model unmatch trouble
— SIM Duplicated central control addresses
— SIM Over No. of connected outdoor units
SIM No. of IPDU trouble
SIM Indoor outside interlock
— — Extended I/C trouble
— ALT Indoor fan motor trouble
— ALT Discharge temp. TD1 trouble
ALT High-pressure SW system operation
Phase loss trouble / interruption of
power supply
ALT
Inverter DC voltage (Vdc) trouble
ALT Heat sink overheat trouble
ALT Indoor overflow trouble
— ALT Indoor fan motor trouble or duct setting miss
— ALT Outdoor liquid back detection trouble
ALT Gas leak detection
— ALT Discharge temp. TD2 trouble
— ALT Discharge temp. TD3 trouble
ALT 4-way valve inverse trouble
— ALT High-pressure protective operation
ALT Outdoor fan IPDU trouble
ALT G-TR short protection trouble
Judging
device
I/F
I/F
I/F
I/F
Indoor
I/F
I/F
I/F
Indoor
Indoor, I/F
Indoor
I/F
I/F
Indoor
I/F
I/F
Indoor
I/F
Indoor
I/F
IPDU
I/F
IPDU, I/F
Indoor
Indoor
I/F
I/F
I/F
I/F
I/F
I/F
IPDU
EN
IPDU
40-EN