Cumberland EDGE 890-00601, Installation And User Manual

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Chapter 10: House/barn setup
Power ventilation setup
You must have completed equipment configuration before Power ventilation setup. Setting up the ventila-
tion allows you to adapt the configured equipment to the building design, and to the animal requirements.
Once the Power ventilation setup is complete, the ventilation system has to be built with defined number
of fans and stages. This is done with the ventilation grid. The grid allows you to set stage capacities, and
the controller uses them to calculate default start, stop (and max temperature for a variable stage).
Set the following parameters in the house/barn where you want to setup Power ventilation in the setup
menu :
• Minimum ventilation setting type
• Over-opening
• Inlet reset
• Temperature compensation
• De-icing
• Minimum ventilation CFM
• Night ventilation reduction- as described previously
• Minimum CFM before inlet opening
• Number of Power stages
• CFM for Pre-heat mode
• CFM for clean mode
NOTE: Pre-heat ventilation settings are only displayed if pre-heat mode is used in the house/barn
NOTE: Clean mode ventilation settings are only displayed if clean mode is used in the house/barn
NOTE: If house/barn volume and fan capacity are known, default preheat mode ventilation is calculated
as to provide 2.4 ACH (air change per hour)
NOTE: If house/barn volume and fan capacity are known, default clean mode ventilation calculated as to
provide 4 ACH
Table 10-7 CFM ventilation operation
Field Description
Minimum ventilation operation
Select between CFM and CFM/head
Minimum ventilation setting type
Select fixed or curve
Minimum ventilation CFM This field is shown when minimum ventilation is using
cfm and set to manual
Power ventilation bandwidth setting type Select fixed or curve
Number of Power stages Number of stages or lines to be generated into the ven-
tilation grid. This field can only be edited when in stop
production mode
Cycle time Set the cycle time for minimum ventilation and fan rota-
tion (Power ventilation)
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