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SYSTEM SET-UP & CHECKOUT
If dehumidifier installation does not include ventilation or zoning and
will not be wired to an external control, remote control or the HVAC
system, proceed to Installer Test Mode section on page 17.
1. Check all wiring.
2. Make sure the wire access cover has been snapped back onto the
on-board control.
3. Plug unit in and turn power switch to ON.
4. The on-board control screen should display OFF.
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NOTE: If the display backlight is not on, the first button press (any
button) will only turn on the backlight. Press the button a second time
to achieve function.
5. Hold the MODE button on the on-board control for 3 seconds to
enter the Installer Set-up Menu.
6. Navigate through the following screens to set up the dehumidifier
for the installed application.
Use the UP or DOWN arrows to select items and use MODE to
switch to the next set-up option. To exit installer set-up, all options
must be scrolled through using the MODE button.
7. After the installer set up options have been completed, DONE will
blink for 3 seconds and the control will return to the OFF screen.
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Remote Control – Crawl Space/Sealed Attic
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If not installing in a crawl space
or sealed attic with Model 76
remote control, press MODE to go
to VENT screen selections
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If installing in a crawl space or
sealed attic with remote control,
Enable and press MODE. The
installer set-up is complete,
proceed to Installer Test Mode
section on page 17.
Ventilation
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If not using the dehumidifier to
bring in outdoor air, press MODE
to go to ZONE screen selections.
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If using the dehumidifier for
ventilation, Enable and press
MODE to select TIMED or AUTO.
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If ventilating based on time
only (no outdoor temperature
restrictions), press MODE at the
VENT TIMED screen to go to
ventilation time selection screen.
If ventilating with outdoor temperature restrictions, use the UP arrow
to go from VENT TIMED to VENT AUTO –B and then the UP/DOWN
arrows to select the desired ventilation mode, B, C, or D. Press MODE
to go to the ventilation time selection screen.
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Vent-Auto-B: Ventilation
prevented when outdoor
temperature is below 0°F and
above 100°F. Between 0°F – 20°F
ventilation is only allowed during
a HVAC heat call.
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Vent-Auto-C: Ventilation
prevented when outdoor
temperature is below 0°F and
above 100°F.
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Vent-Auto-D: Ventilation
prevented when outdoor
temperature is below 0°F and
above 90°F. Between 0°F – 40°F
ventilation is only allowed during
a HVAC heat call.
Vent-Auto-B, -C, -D modes apply outdoor temperature limits and
require an outdoor temperature sensor to be installed.
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Press the UP or DOWN arrows
to adjust the ventilation time per
hour from 0 to 60 minutes. After
selecting time, press MODE to go
to the ZONE screen selections.
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