10
Depending on the configuration of the cellar, it will be more precise to adjust the air flow (speed) of the
fan using an anemometer.
You will find the air flow value in the “technical data” table in the technical installation instructions for
your device.
You can also adjust the air flow when the cellar temperature is close to the set point, by measuring the
evaporation temperature using a manifold.
The devices are, in general, sized to have an evaporation temperature close to 0°C when the ambient
temperature is 12°C.
-If the evaporation temperature is too low, increase the fan speed;
-If the evaporation temperature is too high, reduce the speed.
As variations are not instantaneous, allow the system to balance between two settings.
Optimize fan speed
* For EVG and EVI, the factory set speeds are adapted to obtain the nominal flow rate for air pressure
losses up to 20 Pa. If the pressure loss is higher (up to 100 Pa) you You can increase the speed by
increasing the speed with the remote control. To optimize flow, read the “optimize fan speed” step.
For EVX, the speed corresponds to the nominal flow value of the standard wall-mounted device. You
can increase this speed with the remote control as needed. For the value to be adjusted in this case
follow the instructions in “optimize the fan speed” to obtain an optimal flow rate.
*For EVA, EVA2, H2OA the speed value corresponds to the operation of the device blowing freely
upwards or downwards. The configuration of the cabinet or cellar in which the device is installed
may limit its air flow due to pressure losses. In this case it is necessary to increase the speed with
the remote control. To optimize flow, read the step “optimize fan speed”
To Next Page
Loading...