Securing method: Basically, the unit is secured as indicated below. Keep open all areas other than the shaded parts.
The fixing method marked
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").
After installation, measure the temperatures in the area shown in the figure below to make sure
that the values are within the specified range.
+ 5 °C or less
Special installation (Installation on the floor)
cannot be used for the unit.
Bad example of blocking exhaust
(temperature of the
exhaust from FAN)
+ 15 °C or less