Levels Of Ventilation - Munters TRIO User And Installation Manual

12 Levels of Ventilation

Understanding Levels of Ventilation
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Configuring the Basic Ventilation Settings
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Basic Ventilation
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Extra Ventilation
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Tunnel Ventilation
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12.1 Understanding Levels of Ventilation
Minimum ventilation means "air exchange", or the amount of air needed to ensure animal
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health when the outside temperature is low. When minimum ventilation is operating, the
ventilation works to ensure that there is sufficient clean air while keeping the air temperature
close to the target temperature. If the temperature is above the target temperature by a
sufficient amount, the ventilation level increases (after a delay time). If the increase in ventilation
doesn't reduce the temperature, the level will continue to increase until the temperature
decreases.
o Once the temperature drops to the Happy Zone the ventilation level remains the same. If
for example the ventilation level is level 3 when the temperature reaches the Happy
Zone, the ventilation remains at level 3. The level will only decrease if the temperature
goes below the target temperature. In that case, the ventilation level will decrease until
the temperature rises to the Happy Zone or the ventilation goes down to Minimum.
o Minimum Ventilation is explained in detail in Chapter 11, Minimum and Maximum
Ventilation.
Extra Level: If the temperature continues rising when TRIO is providing the maximal ventilation,
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Extra Ventilation begins. In this system, fans produce a large burst of air. Ventilation is then
lowered. The temperature is checked; if it has dropped but is still above the target a second but
smaller burst is produced. This process continues until the temperature reaches the target
temperature. Refer to Extra Ventilation, page 101.
Tunnel ventilation means that the tunnel fans are turned on. This mode produces the maximum
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possible amount of ventilation. Refer to Tunnel Ventilation, page 103.
12.2 Configuring the Basic Ventilation Settings

Map at least one ventilation device before beginning.
1. Go to Climate > Ventilation and click .
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