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FEATURES
● Damper Control
The EconoFresh kit is equipped with an outdoor air damper control mechanism, and the system provides
various operation modes, such as free cooling, all fresh, in cooling and heating mode.
A micro-computer controls the angle of the damper according to air temperatures to adjust the fresh air
flow, thus keeping the room temperature constant with excellent comfort.
Supply Air Outlet
Outdoor Air Inlet
Damper
Return Air Inlet
Control Box
Suspension Bracket
Selectable Minimum Damper Opening
The minimum opening for fresh outdoor air damper is selectable through the wired controller (d7 optional
function setting). This allows establishing a minimum air volume renewal in the room.
1-2
TC-16004-rev.2
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