Daikin FTX25JVEA9 Service Manual page 240

Si18-201
Troubleshooting
with the LED
Indication
Indoor Unit
(For example,
FTK50/60H Series,
FTX50/60H Series)
There are green and red LEDs on the PCB. The flashing green LED indicates normal equipment
condition, and the OFF condition of the red LED indicates normal equipment condition.
(Troubleshooting with the green LED)
Even after the error is cancelled and the equipment operates in normal condition, the LED
indication remains.
Service Diagnosis
Troubleshooting - Split Type Indoor Unit
227