Friedrich 920-087-09 (12/10) - Manual (Page 22)

22
System Configuration
Fresh Air Vent Control
The.vent.control.lever.is.located.on.the.left.side.of.the.unit,.behind.the.
front.panel.
NOTE:. The.vent.door.shipping.hardware.must.be.removed.before.
using.the.vent.control.lever...See.page.17,.Figure.21,.(Remove.
Shipping.Screw.from.Vent.Door.if.present).
When.vent.door.is.set.to.CLOSE,.only.the.air.inside.the.room.is.circulated.
and.filtered,.See.Figure.28.
When.vent.door.is.set.to.OPEN,.some.outdoor.air.will.be.drawn.into.room.
This.may.reduce.heating.or.cooling.efficiency.
Adjusting Air
To.adjust.air.direction:
1. Remove.front.panel..See.Figure.22.
2. Remove.louver.screws.that.hold.louver.insert.in.place.(from.back.
side.of.front.panel)..See.Figure.29.
3. Turn.louver.insert.and.rotate.180°..See.Figure.30.
4. Replace.louver.insert.
5. Replace.screws.and.front.panel.
FRP025
VENT CONTROL
(Pull lever through
label to operate)
CLOSED
OPEN
Figure 28
Air Vent Control Location
FRP026
LOUVER SCREWS
Figure 29
Backside of Front Panel
FRP027
AIR DISCHARGE UPWARD AIR DISCHARGE OUTWARD (Default)
Figure 30
Adjusting Louvers