2. A white mist coming out from the indoor unit.
3. Low noise of the air conditioner.
4. Dust is blown out from the indoor unit.
5. A peculiar smell comes out from the indoor unit.
6. The air conditioner turns to FAN only mode from COOL or HEAT mode.
7.
8. Heating mode
9. Auto-restart function.
10. Refrigerant leak detection
4
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