Error Display - Fujitsu ASY14FSBCW Service Manual

ERROR DISPLAY

Troubleshooting check table
Operation lamp : Red lamp
Timer lamp
Large division indication
Error contents
thermistor error
control unit error
(indoor unit)
fan motor error
(indoor unit)
: 0.5s ON/OFF repeated
: 0.1s ON/OFF repeated
2004.08.17 preliminary
: Green lamp
LED indication
RED lamp (2 times)
Green lamp
RED lamp (4 times)
Green lamp
RED lamp (6 times)
Green lamp
Small division indication
Error contents
thermistor error (room temp.)
thermistor error (heat exchanger)
MANUAL AUTO button error
power source Hz decision error
lock error
rpm error
10
LED indication
RED lamp
Green lamp (2 times)
RED lamp
Green lamp (3 times)
RED lamp
Green lamp (2 times)
RED lamp
Green lamp (4 times)
RED lamp
Green lamp (2 times)
RED lamp
Green lamp (3 times)