Design Technical Manual

Table Of Contents
CONCENTRATED INSTALLATION
Provide installation spaces L3, L4, and L5 in accordance with the table below according to
the wall height (front side, rear side) conditions.
Provide installation spaces other than L3, L4, and L5 in accordance with the conditions
shown in the gure below.
Air ow resistance can be ignored when the distance from a wall or other equipment is
more than 79in. (2m)
Wall height condition Necessary installation space
When H3 is 59 (1500) or less L3 ≥ 20 (500)
When H3 is 59 (1500) or more L3 ≥ 20 (500) + h3 ÷ 2
When H4 is 19 (500) or less L4 ≥ 8 (200)
When H4 is 19 (500) or more L4 ≥ 8 (200) + h4 ÷ 2
When H5 is 19 (500) or less L5 ≥ 8 (200)
When H5 is 19 (500) or more L5 ≥ 8 (200) + h5 ÷ 2
h3
H3
L3
L4
h4
H4
59(1500)
19(500)
<Side view>
Front Rear
Wall Wall
L5
L5
h5
H5
h5
H5
19(500)
19(500)
<Front view>
Wall Wall
Front
Front
Front
Rear
Rear
Rear
<Top view>
32 (800)
or more
32 (800)
or more
L3
L4
L5 L51 (20) or
more
1 (20) or
more
Front
Front
Front
Rear
Rear
Rear
<Top view>
L3
L5 L5
L4
20 (500)
or more
40 (1000)
or more
1 (20) or
more
1 (20) or
more
Unit : in. (mm)
- (03 - 17) -
OUTDOOR
UNITS
OUTDOOR
UNITS