Error Codes - Fujitsu ABYA12-24LBTH Installation Manual

11. ERROR CODES

If you use a wired type remote controller, error codes will
1
appear on the remote controller 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 display
OPERATIOR TIMER FILTER
indicator indicator indicator
lamp lamp lamp
(green) (orange) (red)
(1) (2)
(1) (4)
(1) (6)
(3) (1)
(3) (2)
(4) (1)
(4) (2)
(5) (1)
(5) (3)
(9) (15)
Display mode : 0.5s ON / 0.5s OFF
: 0.1s ON / 0.1s OFF
( ) : Number of fl ashing
Wired Remote Controller Display
Wired
Remote
Error contents
Controller
Error CODE
Remote
controller
communication
error
Anomalous
network
communications
Parallel
communication
error
Power
frequency error
Model
information
error/EEPROM
accession error
Room
temperature
thermistor error
Indoor heat
exchanger
temperature
thermistor error
Indoor fan
motor error
Drainage error
Outdoor unit
error
Error code
En-21