109
(Error detected by main remote control)
(Error detected by central control device)
Note: The same error, e.g. a communication error, may result in the display of different check codes depending on the device that detects it.
Moreover, check codes detected by the main remote control/central control device do not necessarily have a direct impact on air
conditioner operation.
Check code
Display of receiving unit
Typical fault site Description of error
Main remote
controller
Outdoor 7-segment display Indicator light block
Sub-code
Flash
E01 – –
No master remote control, faulty
remote control communication
(reception)
Signals cannot be received from indoor unit;
master remote control has not been set (including
two remote control control).
E02 – –
Faulty remote control
communication (transmission)
Signals cannot be transmitted to indoor unit.
E09 – – Duplicated master remote control
Both remote controls have been set as master
remote control in two remote control control (alarm
and shutdown for header unit and continued
operation for follower unit)
Check code
Display of receiving unit
Typical fault site Description of error
TCC-LINK
central
control
Outdoor 7-segment display Indicator light block
Sub-code
Flash
C05 – –
No indication (when
wired remote control also
in use)
Faulty central control
communication (transmission)
Central control device is unable to transmit signal
due to duplication of central control device.
C06 – –
Faulty central control
communication (reception)
Central control device is unable to receive signal.
–– –
Multiple “1:1 Model” Connection
Interface
Multiple “1:1 Model” Connection Interface are
connected to remote control communication line.
C12 – – –
Blanket alarm for general-purpose
device control interface
Device connected to general-purpose device
control interface for TCC-LINK is faulty.
P30 – –
As per alarm unit (see
above)
Group control follower unit error
Group follower unit is faulty (unit No. and above
detail [∗∗∗] displayed on main remote control)
Operation Timer Ready
Operation Timer Ready
To Next Page
Loading...
