Carrier 40VU S-8S-TST Installation Manual page 25

Check code
Wired remote
controller display
01: Comp. 1 side
P26 P26 02: Comp. 2 side
03: Comp. 3 side
01: Comp. 1 side
P29 P29 02: Comp. 2 side
03: Comp. 3 side
P31 ─
*1 Inverter quantity information
Fan
Comp. Inverter
Inverter
No.
1 2 1 2
01
02
03
08
09
0A
0B
10
11
12
13
18
19
1A
1B
: Inverter trouble
Trouble detected by central control device
Check code
Outdoor unit 7-segment display
Central control
device indication
C05 —
C06 —
C12 —
P30
(L20)
—
47-EN
Outdoor unit 7-segment display
Auxiliary code
─
Trouble
Comp. 1
Comp. 2
Comp. 1 + Comp. 2
Fan1
Comp. 1 + Fan1
Comp. 2 + Fan1
Comp. 1 + Comp. 2 + Fan1
Fan2
Comp. 1 + Fan2
Comp. 2 + Fan2
Comp. 1 + Comp. 2 + Fan2
Fan1 + Fan2
Comp. 1 + Fan1 + Fan2
Comp. 2 + Fan1 + Fan2
All
Auxiliary code Operation
—
—
—
Differs according to error contents of unit with occurrence of alarm
—
Wireless remote controller
Sensor block display of receiving unit
Operation Timer Ready Flash
ALT IPM short protection trouble
ALT Comp. position detective circuit system trouble
Other indoor unit trouble
ALT
(Group follower indoor unit trouble)
Wireless remote controller
Sensor block display of receiving unit
Timer Ready Flash
— Sending trouble in central control device
— Receiving trouble in central control device
— Batch alarm of general-purpose equipment control interface
Group control follower unit trouble
• Duplication addresses of indoor units in central control device
(L20 is displayed.) • With the combination of air conditioning system, the indoor unit may detect
the check code of L20
– 24 –
Check code name
y For details about check codes determined with an Interface
P.C. Board or an Inverter P.C. Board, refer to the
Installation Manual of the outdoor unit.
Check code name
Communication Link
Communication Link
Communication Link
Judging device
Inverter
Inverter
Indoor unit
Judging device
General-purpose
equipment I/F
EN
48-EN