Check code
Wired remote control
display
01: Comp. 1 side
P29
P29
02: Comp. 2 side
P31
—
*1 Number of IPDU
01: Compressor 1 trouble
02: Compressor 2 trouble
03: Compressor 1 and 2 trouble
08: Fan 1 trouble
09: Compressor 1, Fan 1 trouble
0A: Compressor 2, Fan 1 trouble
0B: Compressor 1 and 2, Fan 1 trouble
Trouble detected by
-LINK central control device
Check code
Central control
device indication
C05
—
C06
—
C12
—
P30
—
-LINK: TOSHIBA Carrier Communication Link.
49-EN
Outdoor unit 7-segment display
Auxiliary code
—
11: Compressor 1, Fan 2 trouble
12: Compressor 2, Fan 2 trouble
13: Compressor 1 and 2, Fan 2 trouble
18: Fan 1 and 2 trouble
19: Compressor 1, Fan 1 and 2 trouble
1A: Compressor 2, Fan 1 and 2 trouble
1B: All
Outdoor unit 7-segment display
Auxiliary code
—
—
—
Differs according to trouble contents of unit with occurrence of alarm
—
– 25 –
Wireless remote control
Sensor block display of receiving unit
Operation
Timer
Ready
Flash
ALT
ALT
Wireless remote control
Sensor block display of receiving unit
Operation
Timer
Ready
Flash
—
—
—
(L20 is displayed.)
Check code name
Comp, position detective circuit system trouble
Other indoor unit trouble
(Group follower indoor unit trouble)
Check code name
Sending trouble in
-LINK central control device
Receiving trouble in
-LINK central control device
Batch alarm of general-purpose equipment control interface
Group control follower unit trouble
Duplication addresses of indoor units in
-LINK central control
device
Judging device
IPDU
Indoor unit
Judging device
TCC-LINK
TCC-LINK
General-purpose equipment,
l/F
TCC-LINK
50-EN