Install Instructions

SYSTEM SET-UP & CHECKOUT
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 ventilator 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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External Ventilation Control Option
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Ventilation settings are adjusted
on the 8191/8192 (on-board
control) with External Control
DISABLED.
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An external control such as a
thermostat can be used to turn
ventilation on and off with External
Control ENABLED. The Remote
Control option is not available
when External Control is enabled.
Model 76 Remote Control Option
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If using the control on the
ventilator, keep this feature
DISABLED.
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If using the Model 76 Remote
Control to adjust the humidity
setting, this feature should be
ENABLED.
On-Board Ventilation Control
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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 above 105°F.
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Vent-Auto-C: Ventilation
prevented when outdoor
temperature is above 100°F.
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Vent-Auto-D: Ventilation
prevented when outdoor
temperature is above 95°F.
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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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