Minimum clearance and mounting position

• Leave 100 mm (3.94 in) clearance at the top and bottom of the housing for optimum cooling. There is no need for clearance at the sides. You can line up the units directly next to one another.
• It is important that air circulation is not impeded by cables and other installation material. Prevent the heated exhaust air from other units from blowing onto this unit.
• Install the units vertically only. You must not install them horizontally, tilted or upside down.
• Proper heat dissipation of the rear side of the heat sink improves the thermal utilization of the unit.