9
OUTDOOR AIR VENTILATION
The unique vent system is activated by a
two--position control. Fresh outside air is redirected
by the vent door to an inside low--pressure area. A
molded plastic filter prevents dirt and debris from
entering the room side of the unit. The vent
mechanism is made from non corrosive material
ensuring reliable operation. A magnet on the door and
high--pressure airflow create a tight, draft free seal
when the vent door is closed.
The vent will provide up to 65 cfm of fresh air.
NOTE
: If more fresh air cfm is required, a
Power--Vent Kit is available (see accessories).
A07550
Outdoor Air Ventilation
BI--DIRECTIONAL DISCHARGE
GRILLE
The 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.
Air discharge upward
Air discharge outward (Default)
A07550
Reversible Polycarbonate Discharge Grille
DIGITAL KEYPAD AND
ELECTRONIC DISPLAY
The digital keypad provides a simple to operate
control. The large, easy to press, “On/Off”, “Fan
Speed”, “Mode”, “Setpoint Up” and “Setpoint Down“
buttons make the control easy to operate. LEDs are
used to show the operating conditions selected.
Large numbers are used to display the Setpoint, and if
configured, room air temperature.
A07632
Electronic Display
SYSTEM CONFIGURATION
There are many different configuration possibilities,
through both dipswitches and the digital keypad, that
allow you to configure the unit for your exact
application. See Owner’s Manual for more detailed
information.
Electric heat only (for Heat Pumps)
Wall Thermostat enable
Fan CON/CYC for heating
Fan CON/CYC for cooling
Setpoint Limit 1
Setpoint Limit 2
Freeze guard
Dipswitch
UP
Down
A07072
Dipswitches
52M