Setup for installation

Horizontal air flow models (induced fans)

You can install the horizontal air flow models directly. Remove the lifting lugs.

Vertical air flow models (induced fans)

When mounting a vertical air flow unit, install the legs in the correct height. If the unit is installed directly on an even surface, the height of the legs from the surface to the lower edge of the unit is ca 620 mm. Install also the horizontal supports for the legs. See Installation with legs .

When you install the unit on a basement, install the legs in a steady middle position (ca 420 mm), without the horizontal supports. See Installation on basement.

SR™ horizontal air flow models with forced draught fans (FD)

You can install the horizontal air flow models directly. Remove the lifting lugs.

SR™ vertical air flow models with forced draught fans (FD)

When mounting a vertical air flow unit, install the legs in the correct height. If you install the unit directly on a plane surface, the height of the legs from the surface to the lower point of the fan collar is ca 550 mm. Install also the horizontal supports for the legs. See FD-model installation with legs.

When you install the unit on a basement, you can install the legs in a steady middle position (ca 350 mm), without the horizontal supports. When drawing air from only one side, the minimum height is 1100 mm. See FD-model installation on open basement.