Individual units
Position air cooled liquid coolers so that there is no obstruction to the air flow and that hot air recirculation does not occur.
Direct the units' air flow away from the wind blowing against them. This concerns especially the horizontal air flow models and models with low rpm fans.
When necessary, use fairings.
In dimensioning, take into account the actual site temperature in the sun. Also note the effect of snow for the installation level of the unit.
Positioning of a horizontal air flow unit
Effect of wind direction
Positioning of a vertical air flow unit
You can install two units with fans in one row (B = 1630 mm) side by side (note the minimum distances shown in Fans in one row, wall higher than unit height). Check the leg height. When necessary, install the units on a platform.
If the wall is lower than the unit, the minimum distance between the unit and the wall is 0.5 x the minimum distance with a higher wall.
If the units are surrounded by 3 or 4 walls, the minimum distances are longer. Check them according to the amount of units and their air flow.