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Error detected by TCC-LINK central control device
Check code
Display on
central control
device
C05
C06
C12
P30
Outdoor 7-segment display
Check code
—
—
—
(L20 is displayed.)
Auxiliary code
Differs according to error contents of the with alarm
Detected position
TCC-LINK
HA control interface
TCC-LINK
Check code name
TCC-LINK central control
device transmission error
TCC-LINK central control
device receiving error
Interface batch alarm of
HA control interface
Follower unit error of
group control
Duplicated central control
address
Status
Operation
continued.
Operation
continued.
Operation
continued.
Operation
continued.
Operation
continued.
Error detection condition
Signal is not transmit from
central control device.
Signal is not received from
central control device.
Error was input in HA control
interface
An error occurred in follower
unit of the group control.
([P30] is displayed only on the
central remote controller.)
Central control addresses
were duplicated.
Check item (position)
• Check central control device error.
• Check communication line error of central control device.
• Check setup of terminator resistor.
• Check central control device error.
• Check communication line error of central control device.
• Check setup of terminator resistor.
• Check the power of connecting destination connected device.
• Check P.C. board error of the connected device.
• Check error input.
• Check the check code of the unit with alarm.
• Check the address setup.