Specifications

<Ver. 2.1>

(2) When there is open space behind the wall and the angle (shape) as shown in the figure can be maintained on

the wall back:

If the space above the ceiling is open at an angle of 30° or less, the X, Y

space temperature can be set up to 35 °C, regardless of ceiling thickness.

30°

MAX 20 mm

Special installation (Ceiling embedding)

Beams

Securing method: Basically, the unit is secured as indicated below. Keep open all areas other than the shaded parts.

The fixing method marked

cannot be used for the unit.

When the unit is fixed on a structure, select a structure of the proper thickness and height. Care

must also be taken regarding the number of fixing bolts to be used (see “3.4.1 Fixing on a structure”).

Bad example of blocking exhaust