Kessel Comfort Mono Manual page 26

2.4 Intended use
The control unit represents the control of a lifting station or a pumping station for wastewater. Pressure sensors, float
switches or probes can be used for level measurement. When the switching level has been reached, the pump-off function is
activated. When the level has fallen accordingly, pumping off is ended automatically.
All:
modifications or attachments
use of non-genuine spare parts
repairs carried out by companies or persons not authorised by the manufacturer
without the express and written approval of the manufacturer can lead to a loss of warranty.
Notes on positioning outdoor cabinets
WARNING
Exceeding of the operating temperature can lead to a fault in the control unit.
Take into consideration the place in which the outdoor cabinet is installed
Evaluate the sunshine at the installation site.
Take into account the ambient conditions on site.
The following table gives an overview of the required measures.
Regular strong sunshine for 8 or more hours and/or
accumulation of heated ambient air to be expected
Irregular, at times increased sunshine to be expected
Continuously shaded installation site and/or ambient
conditions with small temperature fluctuations
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It is necessary to install a cooling unit set for outdoor
cabinets
(Art. no. 681148).
Installation of a standard fan with temperature detection
required to ventilate the interior. Ventilation should start
up from an internal temperature of the control cabinet of
40°C.
No measures required.
010-910