Owners Manual
Outdoor
Fresh Air
Fresh Air
Indoor Side
Air Valve
Air Intake Pipe Air Supply Pipe
OPERATING INSTRUCTIONS
OUTDOOR AIR MODE
The Outdoor Air Mode can be used when a field supplied outdoor air damper is connected to the
Slim Duct unit or ductwork. The Outdoor Air Mode controls the outdoor air entering the system.
Outdoor Air Setting
When the unit is ON, press Function until the AIR icon is displayed. Press ▲ and ▼ to select
the outdoor air damper run time (see table below).
F
F
20
AIR CODE 1 2 3 4 5 6 7 8 9 10
Air Damper
6-ON 12-ON 18-ON 24-ON 30-ON 36-ON 42-ON 48-ON 54-ON 60-ON
Run Time
54-OFF 48-OFF 42-OFF 36-OFF 30-OFF 24-OFF 18-OFF 12-OFF 6-OFF 0-OFF
Damper Run Time Table (Minutes)
F
F
F
Cancel Outdoor Air Mode
To cancel, press Function button to re-enter the
Outdoor Air Mode settings, then press Enter/Cancel button.
Turn Unit On.
Press Function until the Air icon is displayed.
Press Enter/Cancel button to activate
Outdoor Air Mode.
Press ▲ or ▼ button to select
damper run time.