(
Check code
detected by main remote controller)
(
Check code
detected by central control device)
Note:
The same
trouble
, e.g. a communication
trouble
, may result in the display of different check codes depending on the device that detects it.
Check code
Display of receiving unit
Typical
problem
site
Description of
check code
Main remote
controller
Outdoor 7-segment display
Indicator light block
Sub-code
Flash
E01
–
–
No master remote controller,
troubled
remote controller
communication (reception)
Signals cannot be received from indoor unit;
master remote controller has not been set
(including two remote controller control).
E02
–
–
Troubled
remote controller
communication (transmission)
Signals cannot be transmitted to indoor unit.
E09
–
–
Duplicated master remote
controller
Both remote controllers have been set as
master remote controller in two remote
controller control (alarm and shutdown for
header unit and continued operation for
follower unit)
Check code
Display of receiving unit
Typical
problem
site
Description of
check code
TCC-LINK central
control
Outdoor 7-segment display
Indicator light block
Sub-code
Flash
C05
–
–
No indication (when
main remote controller
also in use)
Troubled
central control
communication (transmission)
Central control device is unable to transmit
signal due to duplication of central control
device
.
C06
–
–
Troubled
central control
communication (reception)
Central control device is unable to receive
signal.
s
r
e
t
p
a
d
a
k
r
o
w
t
e
n
e
l
p
i
t
l
u
M
–
–
–
Multiple network adapters are connected
to remote controller communication line
.
–
–
–
2
1
C
Lumping
alarm for general
purpose device control
interface
Device connected to general-purpose
device control interface for TCC-LINK is
troubled
.
P30
–
–
As per alarm unit (see
above)
Group control follower unit
trouble
Group follower unit is
troubled
(unit No. and
above detail [
] displayed on main
remote controller)
Operation Timer Ready
Operation Timer Ready
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