Diagnostics of events in the operation of split air conditioners

No compressor operation • Changed mode during operation, there may be a delay of 3 minutes immediately.
Weird smell • This smell may come from another source, such as furniture.
Water noise • Caused by the flow of refrigerant in the air conditioner. It's not a malfunction.
Can be heard • Caused by expansion or contraction of the front panel due to temperature changes, it is not noise as a malfunction. "Little snaps"
Moisture Spray • Moisture appears when the room temperature becomes very cold during operation at the air outlet "COOL" or "DEHUMIDIFY" mode.
• The unit switches from "HEATING" mode to defrosting the outdoor unit. Operation The indicator will turn off in 10 minutes and the product will return to blinking "HEATING" mode and indoor unit fan stopped.