Ventilation - Aprilaire E080 Installation & Owner's Manual

VENTILATION

The dehumidifier can activate a normally closed damper to
bring in outdoor air through a fresh air intake duct This feature
cannot be used when a Model 76 has been installed in a
remote control application and should not be used in two-zone
installations
1. Install the Fresh Air Inlet (FAI) duct and damper as shown in
FIGURE 23 and FIGURE 24
FIGURE 23: ONBOARD CONTROL VENTILATION INSTALLATION
AIR IS
PULLED FROM
OUTSIDE
A
A. NORMALLY CLOSED VENT DAMPER
B. BALANCING DAMPERS
C. HVAC/FURNACE
FIGURE 24: EXTERNAL CONTROL VENTILATION INSTALLATION
AIR IS
PULLED FROM
OUTSIDE
A
A. NORMALLY CLOSED VENT DAMPER
B. HVAC/FURNACE
14
6
FEET
MIN
C
B
B
6
FEET
MIN
2. Install the Outdoor Temperature Sensor (ODT) as shown in
FIGURE 25 and FIGURE 26 – only needed if ventilation will be
limited during high or low outdoor temperature conditions
FIGURE 25: ODT MOUNTED OUTSIDE
B
A. OUTDOOR TEMPERATURE SENSOR
B. OUTDOOR TEMPERATURE SENSOR LEADS
FIGURE 26: ODT MOUNTED IN INTAKE DUCT
90-1897
90-1898
NORTH, EAST OR
WEST SIDE OF HOME
ABOVE EXPECTED
SNOW LINE
36" MAX
OUTSIDE WALL
A
B2202617-D
CENTER
LINE
B2202617-E