Minimum Ventilation Curve - Airstream Cumberland EXPERT LA User Manual

Temperature controller
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EXPERT LA
6.1.3
M i ni m um Vent i l at i on Cur ve
The controller has a curve function which allows
increasing the "On Time" portion of minimum ven-
tilation cycles with time.
A curve is composed of 10 steps. Each step speci-
fies a day number and an "On Time" for that day
(the day number refers to the animal age). Once
the curve is activated, the controller changes the
"On Time" of minimum ventilation cycles in a lin-
ear fashion between consecutive steps of the curve.
When the last step is reached, the controller keeps
using the "On Time" associated to that day.
On Time
of Min Vent.
Cycles (sec.)
38
EXPERT LA rev.00
120
105
90
75
60
45
30
D1
D10
Notes
Certain restrictions apply to reduce the
risk of errors:
- The highest possible day number is 450.
- Decreasing day numbers is not allowed.
- All ten steps must be specified. If you don't
need ten different steps, repeat the last "On
Time" for each unnecessary step.
Minimum Ventilation
On Time Curve
D15
D20
D25
D30
DAYS
D35
D40

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