Skov DOL 434 LPV, Техническое руководство

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DOL 434 LPV
18 Technical Manual
3.7.6 Active Functions in the Event of Control Failure
When installing MultiStep air outlet and side cooling, you must decide how these functions is to react in an
emergency situation.
MultiStep air outlet
Activated: When the control fails, the air outlet is active.
Deactivated: When the control fails, the air outlet is inactive.
3.7.7 Setting of side cooling
Cooling mode
If there are more cooling pumps, they can be set to running either sequentially or in
parallel.
Side cooling relay ratio Side cooling features up to three relays.
The percentage share between cooling relays that are controlled sequentially.
E.g. with two relays: 50 %/50 %
The controller automatically calculates the percentage share for relay 1.
Side cooling
Activated: When the control fails, side cooling is active and runs
until the emergency situation is over.
Deactivated: When the control fails, the side cooling is not ac-
tive.
Note that in an emergency situation the house controller cannot regulate according to temperature and
humidity. If you select Yes (
Active at failure
), side cooling runs no matter whether the temperature is too
low and humidity is too high in the house.
Note also that a combination of a high inside temperature and high air humidity can be life-threatening to
the animals.
3.7.8 Stir fan
Stir fans are typically used to improve air circulation inside the house and thus provide a more uniform tempera-
ture in the house. This may be relevant in house where one end of the house is exposed to wind or maybe is
more leaky (for example at doors or gable fans). Stir fans may run here when a too high temperature difference
is measured in the areas. They may also run constantly or via a timer to ensure good heat distribution in periods
where heat is added to the house.