Energy Tip
Keep the vent control at CLOSE. The room air will be filtered and circulated.
Vent control
Louver screws
Louver screws
Remove the room cabinet and
flip the louvers to change the air direction.
OPEN
CLOSE
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3Ventilation Control
The ventilation control lever is located at the lower left side of the Zoneline unit, behind the room cabinet.
When set at CLOSE, only the air inside the room is circulated and filtered.
When set at OPEN, some outdoor air will be drawn into the room. This will reduce the heating or cooling efficiency.
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4Air Direction
To adjust the air direction, remove the room cabinet. Remove the 7 louver screws that hold the louvers in place. Flip the louver section 180°, replace the screws and the room cabinet.
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