Toshiba Carrier MMD-AP0074SPH2UL Manuel D'installation page 21

Check code Wireless remote control
Sensor block display of
Outdoor 7-segment display
Wired remote
control display
Operation Timer Ready Flash
Auxiliary code
01: TK1 oil circuit system error
02: TK2 oil circuit system error
H16 H16
03: TK3 oil circuit system error
04: TK4 oil circuit system error
H25 H25 —
L03 — —
L04 L04 —
L05 — —
L06 L06 No. of indoor units with priority
L07 — —
L08 L08 —
L09 — —
L10 L10 —
L17 L17 —
L20 — —
L28 L28 —
A3-IPDU
Fan
IPDU
1 2 3
01
02
03
04
05
06
07
L29 L29
08
09
0A
0B
0C
0D
0E
0F
: IPDU error
L30 L30 Detected indoor address
— L31 —
P01 — —
P03 P03 —
01: Comp. 1 side
P04 P04 02: Comp. 2 side
03: Comp. 3 side
00: Detected phase loss
01: Comp. 1 side
P05 P05
02: Comp. 2 side
03: Comp. 3 side
01: Comp. 1 side
P07 P07 02: Comp. 2 side
03: Comp. 3 side
P10 P10 Detected indoor address
P12 — —
P13 P13 —
P15 01: TS condition
P15
02: TD condition
P17 P17 —
39-EN
Check code name
receiving unit
Oil level detective circuit error
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 error
SIM Duplicated central control addresses
SIM Over No. of connected outdoor units
SIM No. of IPDU error
SIM Indoor outside interlock
— Extended I/C error
ALT Indoor fan motor error
ALT Discharge temp. TD1 error
ALT High-pressure SW system operation
Phase loss error / interruption of power supply
ALT
Inverter DC voltage (Vdc) error
ALT Heat sink overheat error
ALT Indoor overflow error
ALT Indoor fan motor error or duct setting miss
ALT Outdoor liquid back detection error
ALT Gas leak detection
ALT Discharge temp. TD2 error
Check code
Outdoor 7-segment display
Judging device
Wired remote
control display
Auxiliary code
P18 P18
I/F
P19 P19 Detected outdoor unit number
P20 P20
I/F
0 : IGBT circuit
1 : Location detection circuit
Indoor
error
I/F 3 : Motor lock-up error
4 : Motor current was
detected.
I/F
C : Abnormal temperature was
detected by the TH sensor.
P22 P22
I/F D : TH sensor error
E : Inverter DC voltage error
Indoor (outdoor unit fan)
Indoor, I/F
Caution)
Although letters 0 to F appear at
Indoor
locations indicated by " ",
please ignore them.
I/F
01: Comp. 1 side
I/F
P26 P26 02: Comp. 2 side
Indoor 03: Comp. 3 side
I/F 01: Comp. 1 side
P29 P29 02: Comp. 2 side
03: Comp. 3 side
P31 P31
Error detected by TCC-LINK central control device
Check code
Outdoor 7-segment display
Wired remote
control display
I/F
Auxiliary code
C05 —
C06 —
C12 —
Differs according to error contents of unit with occurrence of alarm Group control branching unit error
P30
—
TCC-LINK : TOSHIBA Carrier Communication Link.
Indoor
I/F
Indoor
I/F
IPDU
I/F
IPDU, I/F
Indoor
Indoor
I/F
I/F
I/F
– 20 –
Wireless remote control
Sensor block display of
Check code name
receiving unit
Operation Timer Ready Flash
— ALT Discharge temp. TD3 error
ALT 4-way valve inverse error
— ALT High-pressure protective operation
ALT Outdoor fan IPDU error
ALT G-TR short protection error
ALT Comp position detective circuit system error
Other indoor unit error
— ALT
(Group follower unit error)
Wireless remote control
Sensor block display of
Check code name
receiving unit
Operation Timer Ready Flash
— — Sending error in TCC-LINK central control device
— — Receiving error in TCC-LINK central control device
Batch alarm of general-purpose equipment control
— —
interface
— (L20 is displayed) Duplicated central control addresses
Judging device
I/F
I/F
I/F
IPDU
IPDU
IPDU
Indoor
Judging device
TCC-LINK
TCC-LINK
General-purpose
equipment I/F
TCC-LINK
EN
40-EN