Panasonic AC timer light is Blink part2

Video about the follow-up action to handle the flashing ac light, namely by replacing the #Thermistor.
after replacing the AC thermistor still blinking. what is the pcb
because of the long wait, the interval of two weeks, the one who has ac, calls another technician. the result of the repair there is an error in the connection of the connection in the room and replace the new thermistor. AC is now Normal.
period of a week, brother, the technician checks and repairs again
good news now it's cold. I don't know, I'm confused myself
#panasonicairconditioner
#thermistor