the terms "healthy mode" and "scavenging mode" were not standard terminologies used in the context of air conditioners. It's possible that these terms have emerged in the HVAC industry since then, but I don't have any information on them.
Typically, air conditioners have different modes that serve specific purposes:
Cooling Mode: This is the standard mode of operation for an air conditioner. In cooling mode, the air conditioner cools the indoor air by removing heat and moisture from the room, providing a comfortable and cooler environment.
Heating Mode: Some air conditioners, specifically those with a heat pump feature, can operate in heating mode. In this mode, the air conditioner reverses its cycle to extract heat from the outside air and transfer it indoors to provide warmth.
Fan Mode: The fan mode allows the air conditioner to circulate air within the room without cooling or heating. It can be useful for air circulation and ventilation.
Dehumidification Mode: In this mode, the air conditioner primarily focuses on removing excess humidity from the indoor air without significant cooling.
Auto Mode: In auto mode, the air conditioner automatically selects the appropriate mode based on the current room temperature and the desired temperature set by the user.
It's possible that "healthy mode" and "scavenging mode" refer to specific features or functionalities introduced by certain air conditioner manufacturers. However, without more context or specific information about these modes, it's challenging to provide a precise explanation or comparison.
If you recently came across these terms in relation to an air conditioner, I would recommend referring to the user manual or documentation provided by the manufacturer. They should outline the functionalities and differences between these modes in detail. Additionally, contacting the manufacturer's customer support can also help clarify the specifics of these modes for your particular air conditioner model.