17
PP
2VV.
Creating innovative solutions for you and your business since 1995.
ver.1 20-08-21
1. Enabling NIGHT VENTILATION mode
2.
Setting the required flow range of 50% to 100%.
3.
Setting desired temperature (measurement on Exhaust
Channel sensor). Range of +12°C to +25°C.
4.
Date (for evaluating the activation of NIGHT VENTILA
-
TION)
5.
Setting the time (for evaluating the activation of NIGHT
VENTILATION)
NIGHT VENTILATION is evaluated even if the unit is in
Standby mode (at the selected date and time the unit acti
-
vates and evaluates where night ventilation can be activated
- Prefreecooling)
NIGHT VENTILATION mode is suitable for night ventilation in
summer. If the mode is enabled and all selected conditions are
met:
VENUS
- the exhaust fan is switched off. The supply fan
switches to night ventilation capacity (pressurized ventilation wi
-
thout recuperation). For efficient overpressure night ventilation,
it is necessary to ensure sufficient leakage in the ventilated buil
-
ding (eg open microventilation of windows) to prevent air flow
through the recuperator in the exhaust system air duct.
DAPHNE
- this results in the complete opening of the bypass
for directing cooler air into the structure (recuperation does not
take place).
NIGHT VENTILATION does not replace an air conditio-
ning unit. The primary purpose of the unit is to ventilate,
not to cool.
08
Night ventilation
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