
16
Central Ventilation Units KWL EC.. S Pro/WW
Installation and Operating Instructions
Time and date
Enter code 1616 to access the service menu.
Service menu
Select desired menu by scrolling.
Menu 01 – Mode
DCV: The unit ventilates according to the requirements of the air quality sen-
sor, e.g. CO
2
, RH (0-10 V control signal).
CAV: The unit ventilates according to the selected flow rate and the required
temperature.
VAV: The unit runs at constant pressure and variable flow rate.
Manual
ventilation
mode
Ventilation
according to
the require-
ments of the
air quality
sensor
Menu 02 – Hw setting (Hardware)
– Operating signal potential-free contact (7-8):
The logic of the connected potential-free contact can be set as follows: as
N. closed (normally closed) or N. open (normally open).
– Hot water heater battery frost protection:
Behaviour of extract air fan for hot water heater battery frost protection
Selection: Extract air fan on/off when hot water heater battery frost pro-
tection triggered.
03 - Filter timer
25 -
User lock
Factory reset
Access the
selected
menu
50 -
Andere Einstellungen
Zurück auf Werkseins
Behaviour
of extract air
fan with hot
water heater
battery frost
protection
Water antifreeze outlet fan
Stop
Fan calibration
Time & date
Modus
49 -
Hw-Einstellung
Ventilatorenkalibrier
04 -
50 -
Andere Einstellungen
Zurück auf Werkseins
49 -
Hw-Einstellung
Ventilatorenkalibrier
04 -
Modus
01 -
Zurück auf Werkseins
Modus
Hw-Einstellung
50 -
Ventilatorenkalibrier
Filterkalibrierung
05 -
04 -
Operating
signal, logic of
potential-free
contact
Hw setting
Digital Output RUN (7-8)
Water Frost prot. output
N.closed
Stop
EN
Fan calibration
Содержание 8327
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Страница 110: ...36 Centrales double flux KWL EC S Pro WW Notice d installation et d utilisation ...
Страница 111: ...37 Centrales double flux KWL EC S Pro WW Notice d installation et d utilisation ...