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D. Installation - Ventilation
D.1.3.6.1 Increase for humidity
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Increase for humidity
This function allows increase of ventilation rate (by reducing the
Ventilation
temperature Set) whenever
%RH goes beyond desired value: so the ambient is de-humidified.
For every 1% in excess of ambient humidity when the Block is activated (
Maximum humidity
), the
temperature Set of the Ventilation is decrease
of value as set in
Ventilation set decr,
until a maximum
value set in
Max. vent. set decr.
This reduction also applies to the
Heating
set.
i.e. when considering the following sets:
Ventilation
= 25.0°
(see par. C.1)
Maximum humidity
= 65%
Ventilation set decr.
= 0.2°
Max. vent. set decr.
=
2.0°
Below 65% of indoor humidity (
Maximum humidity
) the
Ventilation
temperature set will be 25.0°, at
65% of indoor humidity will be 24.8° (25.0°-0.2°= 24.8°), due to decrease of 0.2° (
Ventilation set
decr.)
for every extra 1% of ambient humidity, up to a maximum decrease of 2.0° (
Max. vent. set
decr.)
which will bring temperature set of
Ventilation=
23.0° at 74% of indoor humidity.
%RH value over which Dehumidification is activated, so indoor
humidity is decresed by increasing the ventilation rate.
Decrease of the temperature
Ventilation
set (see par. C.1) for every 1%
of %
RH exceeding the
Maximum humidity
value.
Make sure the
Ventilation different.
(par. D.1.3.1.F.3) is higher or
equal to this setting.
Maximum decrease of the
Ventilation
set in Dehumidification.
Maximum humidity
(Range: 0
%
...
80
%
...100
%
)
Ventilation set decr.
(Range:
0.0°
...30.0°)
Max. vent. set decr.
(Range: 0.0°...
2.0°
...30.0°)
OFF
VENTILAT.
SET
DECREASE
Ambient
humidity
* Decrease of
Ventilation
set controlled
by
Max ventil. set decr.
ON*
Maximum humidity
Differential
fixed=2%
Summary of Contents for Xfarm
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