Design Technical Manual

Table Of Contents
3-2. WHEN INSTALLATION IS NEAR UNLIMITED HEIGHT WALL
SINGLE AND MULTIPLE INSTALLATIONS
There are no restrictions on the height of the wall.
The wall (without height restrictions) must not exist on both left and right sides of the
outdoor unit.
Also, the wall must not exist on both the front and rear of the outdoor unit.
Provide installation spaces other than L6 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)
z
When installing with the REAR of the outdoor unit facing the wall side
Condition Necessary installation space
When B ≥ 16 (400) L6 ≥ 8 (200)
When 1 (20) ≤ B < 16 (400) L6 ≥ 8 (200) + (16 (400) - B) x 3
z
When installing with the FRONT of the outdoor unit facing the wall side
Front
Rear
<Top view>
8 (200) or
more
32 (800) or
more
8 (200) 8(200)
Front
Wall Wall
Wall
Wall
WallWall
Front
Rear
Rear
<Top view> <Top view>
L6
8 (200) or
more
4 (100)
or more
8 (200) or
more
B B
Single installation Multiple installations
Example :
When B is made 8 (200)
L6 ≥ 8 + (16-8) x 3=32
(200+(400-200)x3=800)
Front Front
Rear Rear
<Top view>
<Top view>
8 (200) or
more
8 (200) or
more
1 (20) or
more
1 (20) or
more
20 (500)
or more
20 (500)
or more
Wall Wall
Wall
Wall
Unit : in. (mm)
- (03 - 18) -
OUTDOOR
UNITS
OUTDOOR
UNITS