SYSTEM CONFIGURATION
VENTILATION CONTROL
The unique ventilation system is activated by a two
position control. Fresh outside air is redirected by
the vent door to the indoor room. A polymer air filter
prevents dirt and debris from entering the room from
outdoors. The ventilation control lever is located at
left side of unit, behind the front panel.
NOTE:
The vent door is screwed shut for shipping
purposes. Remove shipping screw before using vent
control lever. See Installation Instructions.
When vent is set at CLOSE, only the air inside the room
is circulated and filtered.
When vent is set at OPEN, some outdoor air will be drawn
into room. This will reduce heating or cooling efficiency.
ADJUSTING AIR DIRECTION
The bi-directional discharge grille is constructed of durable polycarbonate and is reversible. Air flows
upward at a 40 degree angle to the floor but can easily be adjusted to an 80 degree angle to the floor.
To adjust air direction:
1. Remove front panel.
2. Remove louver screws that
hold louver insert in place
(from back side of front panel).
3. Turn louver insert and rotate 180°.
4. Replace louver insert.
5. Replace screws and front panel.
WARNING
CAUTION
WARNING
CAUTION
UNIT DAMAGE HAZARD
– Failure to follow this
caution may result in equipment damage or improper
operation. Failure to remove shipping tape and
screw will prevent fresh air vent door from opening
and may result in damage to vent door cable.
SHIPPING
TAPE
REMOVE SHIPPING
SCREW IF PRESENT
SHIPPING
TAPE
REMOVE SHIPPING
SCREW IF PRESENT
Vent Control (Pull
lever through label
to operate.)
Louver screws
Louver screws
Air discharge upward
Air discharge outward (Default)
Adjusting Louvers
Vent Control (Pull
lever through label
to operate.)
Louver screws
Louver screws
Air discharge upward
Air discharge outward (Default)
Adjusting Louvers
Fig. 14 – Ventilation Control
Vent Control (Pull
lever through label
to operate.)
Louver screws
Louver screws
Air discharge upward
Air discharge outward (Default)
Adjusting Louvers
Fig. 15 – Backside of Front Panel
Fig. 16 – Adjusting Louvers
14
Vent Control (Pull
lever through label
to operate.)
Louver screws
Louver screws
Air discharge upward
Air discharge outward (Default)
Adjusting Louvers
Fig. 13 – Shipping Screw Removal
Vent Control (Pull
lever through label
to operate.)
Louver screws
Louver screws
Air discharge upward
Air discharge outward (Default)
Adjusting Louvers
