Design Technical Manual

Table Of Contents
3-4. CONCENTRATED INSTALLATION EXAMPLE
When installing units in a group, in order to avoid short circuiting that could reduce capacity
or cause a shutdown, install units with clearances equal to or greater than shown below.
To prevent short circuiting, consider elevating the units and provide openings at the bottom
of the wall for airow. When installing more than the number of units shown below, contact
your distributor or representative for installation recommendations.
CONCENTRATED INSTALLATION EXAMPLE (1)
*Wall height: All 20 (500)
z
12 units installation example
8 (200) or
more
8 (200) or
more
8 (200) or
more
20 (500) or
more
20 (500) or
more
40 (1000) or
more
8 (200) or
more
1 (20) or
more
1 (20) or
more
front
front
front
front
rear
rear
rear
rear
2 (30) or
more
2 (30) or
more
front
front
rear
rear
1 (20) or
more
1 (20) or
more
1 (20) or
more
1 (20) or
more
1 (20) or
more
8 (200)
or more
8 (200)
or more
20 (500)
or more
z
24 units installation example
8 (200) or
more
8 (200) or
more
8 (200) or
more
8 (200) or
more
20 (500) or
more
20 (500) or
more
40 (1000) or
more
front
front
front
front
rear
rear
rear
rear
1 (20) or
more
1 (20) or
more
1 (20) or
more
1 (20) or
more
40 (1000) or
more
Unit : in. (mm)
- (03 - 21) -
OUTDOOR
UNITS
OUTDOOR
UNITS