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Ashley HowellAug 7, 2025
What to do if Daikin Air Conditioner stops suddenly and the operation lamp blinks?
- WWayne MartinezAug 7, 2025
If the Daikin Air Conditioner operation stops suddenly and the operation lamp blinks, it might be due to an operation mode conflict. Ensure all indoor units connected to the multi-system outdoor unit are set to the same operation mode. If they aren't, change them to the same mode and see if the blinking stops. If the mode is set to automatic, try setting all indoor units to either cooling or heating and check again.