Toshiba MMU-AP0071MH - Manual (Page 29)

26
Error detected by TCC-LINK central control device
Terminology
TCC-LINK : TOSHIBA Carriea Cominication Link.
Check code Wireless remote controller
Outdoor 7-segment display
Sensor block display
of receiving unit
Main
remote
controller
display Auxiliary code
AI-NET central
control display
Operation Timer Ready Flash
Check code name Judging device
P01 — — 11
l ¤ ¤
ALT Indoor fan motor error Indoor
P03 P03 — 1E
¤ l ¤
ALT Discharge temp. TD1 error I/F
P04 P04
01: Comp. 1 side
02: Comp. 2 side
21
¤ l ¤
ALT High-pressure SW system operation IPDU
P05 P05
01: Phase-missing detection
02: Phase error
AF
¤ l ¤
ALT Phase-missing detection /Phase error I/F
P07 P07
01: Comp. 1 side
02: Comp. 2 side
IC
¤ l ¤
ALT Heat sink overheat error IPDU, I/F
P10 P10 Detected indoor address Ob
l ¤ ¤
ALT Indoor overflow error Indoor
P12 — — 11
l ¤ ¤
ALT Indoor fan motor error Indoor
P13 P13 — 47
l ¤ ¤
ALT Outdoor liquid back detection error I/F
P15 P15
01: TS condition
02: TD condition
AE
¤ l ¤
ALT Gas leak detection I/F
P17 P17 — bb
¤ l ¤
ALT Discharge temp. TD2 error I/F
P19 P19 Detected outdoor unit number O8
¤ l ¤
ALT 4-way valve inverse error I/F
P20 P20 — 22
¤ l ¤
ALT High-pressure protective operation I/F
0 [ : IGBT short
1 [
: Fan motor position
detective circuit error
3 [ : Fan motor trouble
C [
: TH sensor temp. error
(Heat sink overheat)
D [ : TH sensor error
P22 P22
E [ : Vdc output error
1A
¤ l ¤
ALT Outdoor fan IPDU error IPDU
P26 P26
01: Comp. 1 side
02: Comp. 2 side
14
¤ l ¤
ALT G-TR short protection error IPDU
P29 P29
01: Comp. 1 side
02: Comp. 2 side
16
¤ l ¤
ALT Comp position detective circuit system error IPDU
P31 P31 — 47
¤ l ¤
ALT Other indoor unit error (Group terminal unit error) Indoor
— — — b7 By alarm device ALT Error in indoor group AI-NET
— — — 97 — AI-NET communication system error AI-NET
— — — 99 — Duplicated network adapters AI-NET
Check code Wireless remote controller
Outdoor 7-segment display
Sensor block display
of receiving unit
Central
control
device
indication Auxiliary code
AI-NET central
control display
Operation Timer Ready Flash
Check code name Judging device
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
Differs according to error contents of unit with occurrence of alarm Group control branching unit error
P30
— — (L20 is displayed.) Duplicated central control addresses
TCC-LINK