–
53
–
Check code
Display of receiving unit
Typical trouble on site
Description of check code
Outdoor 7-segment display
Indicator light block
Sub-code
Flash
Timer Ready
Operation
⎯
⎯
⎯
⎯
⎯
⎯
E01
E02
E02
Main
remote
controller
No master remote controller,
faulty remote controller
communication (reception)
Faulty remote controller
communication (transmission)
Signals cannot be received from indoor unit; master remote
controller has not been set (including two remote controller
control).
Signals cannot be transmitted to indoor unit.
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 detected by main remote controller
)
Check code
Display of receiving unit
Outdoor 7-segment display
Indicator light block
Sub-code
Flash
Timer Ready
Operation
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
C05
⎯
⎯
C06
C12
P30
(
Check code det
ected by central control device)
TCC-LINK
central
control
No indication
(when main remote
controller also in
use)
Faulty central control
communication (transmission)
Faulty central control
communication (reception)
Multiple network adapters
Central control device is unable to transmit signal due to
duplication of central control device.
Central control device is unable to receive signal.
Multiple network adapters are connected to remote
controller communication line.
Blanket alarm for general-
purpose device control
interface
Device connected to general-purpose device control
interface for TCC-LINK i
s in trouble
.
As per alarm unit (see
above)
Group control follower unit
error
Group follower unit is
in trouble
(unit No. and above
detail [
∗∗∗
] displayed on main remote controller)
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.
Moreover, check codes detected by the main remote controller / central control device do not necessarily have a direct impact on
air
conditioner operation.
Typical trouble on site
Description of check code
AMP Air Conditioning
www.ampair.co.uk | [email protected]
