First, H1 is not a fault, it is a defrost, and it is a necessary process in the heating process.
Second, the air conditioning is no problem, it is normal. This is air conditioning defrosting, because the internal mechanism of the air conditioner is hot, the external unit will become dissipated cold, when the heat reaches a certain temperature, the condenser of the external unit will be defrosted, at this time the internal fan stops, the external fan stops, the compressor works, the four-way valve is reversed, and the external machine is heated after reversing to frost the external unit (there will be steam and water generated), because the defrosting time is different, so sometimes you can't see water.
Third, if you feel that the air conditioner is defrosted more frequently, it is recommended to clean the filter screen of the internal machine; In addition, adjust the temperature appropriately higher.
