US
ER
G
ENER
A
L
S
PE
CI
A
LI
S
T PER
S
O
NNEL
19
EN
EN
KWL Hygrobox KWL HB.. EH/WW
Installation and Operating Instructions
13.2 SETTINGS
• This shows whether the air temperature is controlled via
the internal or external sensor.
• In the case of the Int. sensor display, the outlet air tem-
perature of the air humidification unit is constantly regu-
lated to the reference value set in the customer menu.
• In the case of the Ext. sensor display, the outlet air tem-
perature is regulated depending on the external tempe-
rature sensor.
• According to the mounting site of the temperature sen-
sor (in the extract air line in case of air heating or after
the second air heater battery in case of low temperature
heating), the device regulates the temperature to the
temperature reference value. The air outlet temperature
of the air humidification unit is limited to a minimum of
+16°C and a maximum of +35°C by the software.
• Set the existing water hardness.
(see section
12
Commis-
sioning)
• The
UV Calibration
must always be performed when the
UVC pipe or sensor board is exchanged.
(see section 12
Commissioning)
• Using
Control by <
the parallel control between the ven-
tilation device and the air humidification unit can be se-
lected.
• In the case of the
Switch Input
presetting, a control cable
must be connected from the ventilation device to the in-
put of the air humidification unit. This cable makes con-
tact whilst the ventilation device is running and breaks
contact when it is shut down.
• In the case of the
Air Flow Measurement
selection, the
operational status of the ventilation device is automati-
cally determined using the installed microphone and the
air humidification unit is actuated synchronously (factory
setting).
• The
E-heating
parameter shows the operational status
for the activated heater battery.
• When
E-heating Act. <
is set, the control system is pro-
grammed for the actuation of an electric heater battery.
• When
E-heating Deact. <
is set, the control system is
programmed for the actuation of a water heater battery.
<
Int. Fühler
Ext. Fühler
TempRegelung <
<
Wasserhärte
Wasserhärte
3.0<
UV- Kalibrierung <
UV- Kalibrierung
>Ein Aus
E- Heizung
<
E- Heizung Akt.
Deakt
.<
Steuerung durch
Schalteingang
<
Luftstrommess.
