Installation manual

High Wall Type
Installation Manual
–30–
EN
Error detected by TCC-LINK central control device
TCC-LINK : TOSHIBA Carrier Communication Link.
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 error/interruption of power
supply
I/F
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
Inverter DC voltage (Vdc) error
P07 P07
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT Heat sink overheat error IPDU, I/F
P10 P10 Detected indoor address ALT Indoor overflow error Indoor
P12 — — ALT Indoor fan motor error Indoor
P13 P13 — ALT Outdoor liquid back detection error I/F
P15 P15
01: TS condition
02: TD condition
ALT Gas leak detection I/F
P17 P17 — ALT Discharge temp. TD2 error I/F
P18 P18 — ALT Discharge temp. TD3 error I/F
P19 P19 Detected outdoor unit number ALT 4-way valve inverse error I/F
P20 P20 — ALT High-pressure protective operation I/F
P22 P22
0 :IGBT circuit
1 :Location detection circuit
error
3 :Motor lock-up error
4 : Motor current was
detected.
C :Abnormal temperature
was detected by the TH
sensor.
D :TH sensor error
E :Inverter DC voltage error
(outdoor unit fan)
Caution)
Although letters 0 to F appear
at locations indicated by “ ”,
please ignore them.
ALT Outdoor fan IPDU error IPDU
P26 P26
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT G-TR short protection error IPDU
P29 P29
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT
Comp position detective circuit system
error
IPDU
P31 P31 — ALT
Other indoor unit error
(Group follower unit error)
Indoor
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
C05 — — —
Sending error in TCC-LINK central
control device
TCC-LINK
C06 — — —
Receiving error in TCC-LINK central
control device
TCC-LINK
C12 — — —
Batch alarm of general-purpose
equipment control interface
General-purpose
equipment I/F
P30
Differs according to error contents of unit with occurrence of alarm Group control branching unit error
TCC-LINK
— — (L20 is displayed) Duplicated central control addresses
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
30-EN