Cumberland EDGE 890-00601, Installation And User Manual

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Chapter 10: House/barn setup
Low ext T° reset by open inhibit - check box Activate the option of considering outside temperature
as a condition to reset
Low ext T° reset by open inhibit - T° Minimum outside temperature allowing reset by open-
ing. Reset to open is not allowed if outside temperature
is lower than this setting, reset to close will be imple-
mented instead.
Time of day allowed - check box Activate the option of considering time of day as a con-
dition to reset
Movements w/o hitting limit switch Number of open or close moves without reaching the
limits that would cause a reset of inlets
Time of day allowed - start Minimum day time allowing reset. Reset is not allowed
sooner in the day.
Time of day allowed - stop Maximum day time allowing reset. Reset is not allowed
later in the day.
Table 10-10 Inlet over opening (settings in Power ventilation)
Fields Description
Ceiling O.O. BW - check box Activate the over opening option for ceiling inlets
Ceiling O.O. BW - Bandwidth Temperature band over which ceiling inlets go from
their maximum opening to 100%
Sidewall O.O. BW - check box Activate the over opening option for sidewall Inlets
Sidewall O.O. BW - Bandwidth Temperature band over which sidewalls inlets go from
their maximum opening to 100%
Natural ventilation setup
You must have completed the Natural inlet configuration before setup. Setup allows you to adapt the con-
figured equipment to the building design, and to the animal requirements. Once the Natural ventilation
setup is complete, Natural inlets have to be integrated in the ventilation system . This is done through the
ventilation grid. The grid allows you to view and set stages side by side, and the controller uses them to
calculate default start, stop of all stages, including the Natural stage.
You can access the Natural ventilation setup page by pressing on the setup icon and then pressing
on the Natural ventilation radio button.
The following parameters can be set in the Natural ventilation setup page:
• Natural ventilation setting type: fixed or curve
• Natural bandwidth curve (when Natural setting type is set to curve)
• Minimum age for Natural ventilation to be possible
• Minimum outside temperature for Natural ventilation to be possible
• Ventilation settings button to access the ventilation grid
In order for the Natural ventilation setup page to be available, the following condition must be met:
• At least one Natural curtain must be configured in the house/barn
98 895-00693 EDGE