Hello,

I have a Samsung AR12FSFTKWQN split unit, which has been acting weird for the last few days. The unit is only a month old.

The outside unit only works for 10-20 minutes then turns off automatically. Sometimes it turns back on after another 10-30 minutes.

Once the outside unit turns off, if I turn off/on the AC by myself it will turn on again, but soon the inside unit will beep 3 times and turn off. After that the good sleep and power lights keep blinking.

Can someone help me with an advice ?