2 In case of collective installation and continuous installation
•
When multiple units are installed adjacent to each other, secure enough space to allow for air circulation and passageways between groups of units as shown in the
figures.
* Leave both sides of each group of units open.
•
As with single installation, if the wall height exceeds the height limit, widen the space in the front and the back of a given group of units by the amount that exceeds
the limit (labeled in the figure).
•
If there is a wall at both the front and the rear of the unit, install up to six units (three units : P120, 144) consecutively in the side direction and provide a space of 1000
mm or more as inlet space/passage space for each six units (three units : P120, 144).
[Fig. 6.0.2]
(1) Side-by-side installation
*
30 [1-3/16]
h
Unit height
450 [17-23/32] + h
(2) Face-to-face installation
*
h
*
Unit height
450 [17-23/32]
450 [17-23/32] + h
(3) Combination of face-to-face and side-by-side installations