What to do if Daikin FTKS25GVMA operation stops suddenly and OPERATION lamp flashes?
- MMr. Eric LewisAug 7, 2025
If your Daikin air conditioner stops suddenly and the OPERATION lamp flashes, try cleaning the air filters or removing any obstacles. After that, turn the breaker OFF, then turn it ON again, and try operating the air conditioner with the remote controller.