System Set Up And Checkout; Ventilation - Aprilaire 8191 Installation And Operating Instructions Manual

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 .
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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On-Board Ventilation Control
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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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If using the control on the
ventilator, keep this feature
DISABLED .
If using the Model 76 Remote
Control to adjust the humidity
setting, this feature should be
ENABLED .
If ventilating based on time
only (no outdoor temperature
restrictions), press MODE at the
VENT TIMED screen to go to
ventilation time selection screen .
Vent-Auto-B: Ventilation
prevented when outdoor
temperature is above 105°F .
Vent-Auto-C: Ventilation
prevented when outdoor
temperature is above 100°F .
Vent-Auto-D: Ventilation
prevented when outdoor
temperature is above 95°F .
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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