Skov DOL 434 LPV, Техническое руководство

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DOL 434 LPV
Technical Manual 17
The function is available in the LPV and CT variants and for all type of ON/OFF MultiStep.
We recommend that you use parking of fans which are not in use as this will enable the ventilation regulation to
automatically adapt to the altered ventilation capacity.
Please not that if a MultiStep is set up to be active in case of failure, the controller will try to start it in case of
failure no matter if it is parked. See also the section
Active Functions in the Event of Control Failure [
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18] .
3.7.3 Setup of minimum ventilation
| Technical | Installation | Manual installation | Climate | Ventilation
Minimum ventilation
Setting up whether Minimum ventilation shall be shown either as a percentage of
the nominal ventilation rate or as m3/h per animal (real air).
3.7.4 Heating
Room heating can be regulated as common or individual heating, depending on the number of temperature sen-
sors (not for
Heat controlled by own sensor
).
Common regulation: A sensor combination with a common setpoint for all room heaters
Individual regulation: A sensor combination for each room heater.
Heat control
(only house heaters)
Choose whether heat sources 1 and 2 should start in parallel or sequentially.
Heat distribution
Distribution of capacity between heat sources 1 and 2 (for separate heat control only)
Sequential heating is typically used when there are two different heat sources in the
house.
For example:
• heating pipes and air heaters
• heating pipes and blow heater as extra capacity
It is important to distribute correctly between the two types of heat sources, in order to
obtain a steady heat control. The heating system’s dimensions and output determine the
actual distribution.
3.7.5 Setup of sensors
Temperature sensor se-
lection
Location of temperature sensors for ventilation and heat control.
You can set up several temperature sensors in the livestock house to register the
temperature in each zone.
Number of auxiliary sen-
sors
Select a number of auxiliary sensors.
Auxiliary sensor setup Select the required type of auxiliary sensor.
Name the auxiliary sensor according to function to make it recognizable in alarms
and other info.