intelligent dew point Controller LS1 is unique.
The aeration is controlled by a dew point calculation method.
This represents the physical technical optimum.
the measured/collected data of the two dew point sensors
(inside/outside) the optimal ventilation conditions
are calculated by the integrated processor. Due to this results
the intelligent ventilation controller LS1 activates any 230V
device like a fan, a window opener … to transport the
humidified air to the outside whenever the incoming air is drier
than the air outside. Result: The house, the cellar
Ventilator as ventilation/aeration
- Exhaust air unit with/without heat exchanging device
- Automatic electric window opener
- Air dehumidifier or electric heater/-blower
- Radiator valve
The absolute humidity in the cellar is higher than outside ->
The unit switches on the fans to transport humid air from the
cellar and to bring in dry air (drying operation). This is often
the case in spring and autumn, or at night in summer.
The absolute humidity in the cellar is lower than outside ->
The device does not switch on the fans in order not to bring
in any warm air which contains humidity that will condense on
the cold walls of the cellar. This is often the case in summer
at high daytime temperatures.
The absolute humidity in the cellar is only slightly higher
than outside -> The device can be programmed from how many
percent difference in the absolute humidity the fans should
be switched on in order to ensure an efficient operation.
The absolute humidity in the cellar is higher than outside but
the outside temperature is less than, e.g. 5° C -> The
device would switch on the fan because of the percentage difference
in the absolute humidity, but the freely programmable temperature
parameter prevents the fans from being switched on at an outside
temperature of below 0° C and cool down the cellar. This
is the case in winter.
complete control unit (2 pieces) is installed in a few minutes.
The main unit (control center) is easily installed
with 2 screws on the wall and connected to a 230V electric circuit.
The internal sensor is already mounted in this unit. The outside
sensor is connected via cable with the main unit. Finished!
Now you can connect any device with the controller. The total
ventilation system is installed and ready to use.