Installation Guide

14 English
3
2
1
B2202617-E
Figure 26: ODT Mounted in Intake Duct
1 - Center Line
2 - 36" Maximum
3 - Outside Wall
3. Wire the FAI damper, HVAC equipment and outdoor
temperature sensor to the dehumidifier control as
shown in
Figure 27 .
+ -ABODT VENTDEH
Sensor DampersRemote
FLOAT
Switch
DHDH
Gh Rf Cf Gs YW
HVAC EQUIP.
G
R
C
W
Y
R
C
G
W
Y
4
1
3
2
5
90-1861
Figure 27: Ventilation Wiring
1 - Optional Outdoor
Temperature Sensor
(Model 8052)
2 - 6" Normally Closed
Damper or 8190FF
3 - 24 VAC (10 VA
MIN) Transformer
(E100V: Use external
24V port)
4 - HVAC Equipment
5 - Thermostat or Zone
Control Board
4. Use the setup menu to ENABLE ventilation:
a. Enter the installer setup menu
(see page 15) .
b. Press the Mode button until the words VENT
DISABLE appear.
c. Press the s or t button to change to VENT
ENABLE.
d. Press the Mode button and the words VENT
TIMED will appear. Press the s or t button to set
temperature limits:
• TIMED: no temperature limits
• AUTO – B: Ventilation is not allowed if the ODT
> 100°F or ODT < 0°F; ventilation is allowed only
when the heat is on if the ODT is between 0°F
and 20°F
• AUTO – C: Ventilation is not allowed if the ODT
> 100°F or ODT < 0°F
• AUTO – D: Ventilation is not allowed if the ODT
> 90°F; ventilation is allowed only when the
heat is on if the ODT is between 0°F and 40°F
e. Press the Mode button and then use the s or t
button to set the ventilation time (minutes/hour).
f. Press the Mode button repeatedly until the word
DONE appears on the display.
Whenever the heating, cooling or dehumidifier is
turned on, the ventilation damper will open and bring
in outdoor air. If the equipment doesn’t run for the set
number of minutes, the dehumidifier will turn on the
HVAC fan at the end of the hour to ensure ventilation
needs are met.
ZONING THE DEHUMIDIFIER
The dehumidifier can be configured to condition two
independent spaces. Zoning requires the installation of
ductwork and dampers to direct air to and from two
locations. Scan the QR code for details on zoning the
installation.
OTE: N Dehumidifier zoning is not recommended in
HVAC zoning applications.
In this installation the dehumidifier controls the
humidity in two separate zones, a Primary and
Secondary Zone. The dehumidifier will dehumidify the
Primary Zone as the first priority and will switch to the
Secondary Zone after the dehumidification needs of
the Primary Zone have been satisfied.
IMPORTANT: Normally Closed dampers must be
installed in the ducts serving the Primary Zone and
Normally Open dampers installed in the ducts serving
the Secondary Zone.
REQUIRED COMPONENTS
• 10" ductwork and fittings
• Grilles with 10" duct collars
• Drain line
• 2 – AprilAire Model 6510, 10" Normally Closed damper
• 2 – AprilAire Model 6610, 10" Normally Open damper
• 24 VAC transformer (40 VA min.) for dampers
OTE: N 5442 Basement Kit includes 2 – 6510 Dampers,
2 – 6610 Dampers and a 24 VAC (40 VA) transformer.