Ventilation (L) - ZILA KST-20 Vento Mounting And Operating Instructions

Climate Controller KST-20 Vento | KST-20 Vento/CO2 | KST-20 Vento/RN
Definition of the speed:
The speed is defined at the
beginning of an active phase and is
maintained during
Therefore, the speed is only
adjusted again with a new active
phase.
Dehumidification with electric window openers
Since motor-driven window openers only allow a
limited number of switching operations, with this
type of dehumidification the supply air and exhaust
air elements remain switched on until the absolute
humidity outside is no longer lower than inside.
Electric window openers:
The electrical control of window
openers is different from that of
the actuators mentioned above.
To avoid malfunctions, it is
essential to observe
corresponding circuit diagram
and the correct actuator selection
for the operating mode.
A ventilation interval does not take place if the
temperature falls below the set frost protection
temperature or the dry protection humidity.
Further information:
Further information on dry and frost
protection can be found in section
3.5 „Comfort functions"
this phase.
ATTENTION
the
Restricted use in case of defects in
building physics.
In the case of defects in building
physics, water often penetrates
through walls and the floor into the
affected room. In such cases, the
KST-20 Vento climate
system can be used as a supplement
for dehumidification.
The unit supports the drying of
masonry by means of a controlled
air exchange, but cannot achieve
complete dehumidification on its
own.

3.4.2. Ventilation (L)

For living spaces, the device can be used in
accordance with DIN standard 1946-6.
The KST-20 Vento climate control system then
controls two-stage and speed-controlled fans in the
basic ventilation and in an increased ventilation.
The connection of 2-stage or speed-controlled fans
is necessary for this.
Interruption of the basic
ventilation.
Basic ventilation can only be
interrupted by pressing the PAUSE
key on the air conditioning control.
Ventilation with 1-stage fans
Ventilation with 1-stage fans is not supported.
Ventilation with 2-stage fans
The climate control KST-20 Vento always controls
the ventilation fans in the first stage (basic
ventilation).
The increased ventilation stage sets in if aH
aH + ∆aH and if the relative humidity in the
outside
interior is higher than the desired or target humidity
(rH > rfw).
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Handbook Version: ENG_05052020_ANHU_KST20VENTO|
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