Fujitsu AIRSTAGE AJH072LNLAH Installation Manual page 5

Fig. 3 Multiple installations
<Rear>
<Front>
30mm or 20mm or
more more
(2) Concentrated installation
• Provide installation spaces L3, L4, and L5 in accordance with the table below ac-
cording to the wall height (front side, rear side) conditions.
• Provide installation spaces other than L3, L4, and L5 in accordance with the condi-
tions shown in the figure below.
• Ventilation resistance can be ignorable when the distance from a wall or product,
etc. is larger than 2m.
Wall height condition
When H3 is 1500 (mm) or less
When H3 is 1500 (mm) or more
When H4 is 500 (mm) or less
When H4 is 500 (mm) or more
When H5 is 500 (mm) or less
When H5 is 500 (mm) or more
Fig. 4
<Side view>
<Front>
L3
Wall
Fig. 5
<Front view>
L5
Wall
Fig. 6
<Top view>
L5 20mm or 20mm or
more more
<Top view>
L2
L1
20mm or 10mm or
more more
Necessary installation space
L3 ≥ 500 (mm)
L3 ≥ 500+h3÷2 (mm)
L4 ≥ 200 (mm)
L4 ≥ 200+h4÷2 (mm)
L5 ≥ 200 (mm)
L5 ≥ 200+h5÷2 (mm)
<Rear>
L4
Wall
L5
Wall
L4
800mm
or more
800mm
or more
L3
L5
Fig. 7
<Top view>
20mm or 20mm or
L5
more more
3. 3. 2. W hen install near unlimited height wall
(1) Single and multiple installations
• There are no restrictions on the height of the wall.
• The wall (without height restrictions) must not exist on the both sides (left / right)
of outdoor unit. Also, must not exist on the both sides (front / rear) of outdoor
unit.
• Provide installation spaces other than L6 in accordance with the conditions
shown in the figure below.
• Ventilation resistance can be ignorable when the distance from a wall or prod-
uct, etc. is larger than 2 m.
When installing with the REAR of the outdoor unit facing the wall side
Condition
When B ≥ 400 (mm)
When 20 ≤ B < 400 (mm)
Fig. 8 Single installation
<Top view>
<Rear>
<Front>
200mm
or more
Fig. 9 Multiple installations
<Rear>
<Front>
200mm B
or more
200mm 200mm
or more
Example :
When B is made 200mm
L6 ≥ 200+(400-200)×3=800mm
L4
500mm
or more
1000mm
or more
L3
L5
Necessary installation space
L6 ≥ 200 (mm)
L6 ≥ 200 + (400-B) ×3 (mm)
100mm
or more
<Top view>
L6
B
800mm
or more
200mm
En-4