The device generates clean air and discharges it into the room.
Could the sentence above only be interpreted as the device being located outside the room?
I don't want to eliminate the possibility that the device is located inside the room.
The device generates clean air and discharges it into the room.
Could the sentence above only be interpreted as the device being located outside the room?
I don't want to eliminate the possibility that the device is located inside the room.
Most readers would not think your sentence eliminates the possibility of the device being inside the room. Most people would think that the air "in the device" is not "in the room" even though the device is in the room.
For example "I hid the gift in the drawer, but when the party started I brought it out into the room."
The device generates clean air and releases it into the room. release, not discharge.
IMPROVEMENT. :)
However, it does not say where the device is located.
For example: The device works by sucking the air inside of it, where it goes through a filtration system to clean it. After filtration, the device releases clean air into the room.
Air passes through the filter, which removes the pollutants and releases clean air into the room. For the ionization air purifiers, the process does not use physical filters and instead relies on charged particles (ions) to trap the contaminants.
release clean air into the room
"into" means from one space (outside a building) into the building or room. However, AC units can be in a number of places but they all draw air from the outside INTO the space to be cooled.