AirStage AUXB18GALH Installation Manual - Page 16
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11. ERROR CODES
If you use a wired type remote controller, error codes will appear on the remote control-
ler display. If you use a wireless remote controller, the lamp on the photodetector unit
will output error codes by way of blinking patterns. See the lamp blinking patterns and
error codes in the table below.
Error indications
TIMER
OPERATION
FILTER
lamp
lamp (green)
lamp (red)
(orange)
(1)
(2)
(1)
(4)
(1)
(6)
(2)
(6)
(2)
(9)
(3)
(1)
(3)
(2)
(3)
(10)
(4)
(1)
(4)
(2)
(5)
(1)
(5)
(2)
(5)
(3)
(9)
(15)
(13)
(1)
Display mode
: 0.5s ON / 0.5s OFF
: 0.1s ON / 0.1s OFF
( ) : Number of fl ashing
En-15
Wired Remote
Controller
Error contents
Error code
Remote controller
communication error
Network communication error
Peripheral unit communication
error
Indoor unit address setting
error
Connection unit number error
in wired remote controller
system
Indoor unit power supply
abnormal
Indoor unit main PCB error
Indoor unit communication
circuit (wired remote controller)
error
Indoor unit room temp.
thermistor error
Indoor unit heat ex. temp.
thermistor error
Indoor unit fan motor 1 error
Indoor unit coil (expansion
valve) error
Indoor unit water drain
abnormal
Outdoor unit miscellaneous
error
RB unit error
Wired Remote Controller Display
UTY-RNKY / UTY-RNKG / UTY-RNKYT (3-wire type)
UTY-RNRY / UTY-RNRG (2-wire type)
Error icon
Touch the [Error Information].
Touch the [Status].
2-digit numbers are corresponding to the
error code in the preceding table.
For more information, refer to the installation manual of the remote controller.
Error code
Touch the [Next Page] (or [previous page])
to switch to other indoor unit information.