En-6
When installing with the FRONT of the outdoor unit facing the wall side
8 (200)
or more
20 (500)
or more
Unit: in (mm)
8 (200)
or more
20 (500)
or more
1 (20)
or more
1 (20)
or more
Unit: in (mm)
(2) Concentrated Installation
• 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.
• Ventilation resistance can be ignorable when the distance from a wall or product, etc. is
larger than 79 in (2 m).
Installation condition: in (mm)
When installing 3 units any of the model
AOUA144/168/192 side by side
L7 ≥ 20 (500)
Other than the above L7 ≥ 16 (400)
L7
L7
40 (1,000)
or more
32 (800)
or more
16 (400)
or more
32 (800)
or more
Unit: in (mm)
L7
L7
40 (1,000)
or more
40 (1,000)
or more
20 (500)
or more
16 (400)
or more
Unit: in (mm)
3.3.3 When there are obstacles above the product
• When there are obstacles above the product, keep the minimum installation height as
shown in the figure and install the outlet duct.
• When installing the outlet duct, you must set the high static pressure mode with the
push-button switch. (Similar when installing anti-snow hood)
Setting high static pressure mode
The high static pressure mode is set with the push but-
ton on the PC board in the outdoor unit. For the setting
method, refer to “8. FIELD SETTING”, and for the details
of the setting, refer to No. 24 at “8.4.1 List of settings”.
20 in
(500 mm)
or more
Outlet duct
Mode
Static pressure (SP) range (*1)
[in WG (Pa)]
High static
pressure 1
0 ≤ SP ≤ 0.12 (0 ≤ SP ≤ 30)
High static
pressure 2
0.12 < SP ≤ 0.32 (30 < SP ≤ 80)
High static
pressure 3 (*2)
0.32 < SP ≤ 0.44 (80 < SP ≤ 110)
*1: Static pressure is the airflow resistance that includes
the discharge duct resistance & the other additional
resistance like discharge grill and so on.
*2: Model AOUA72/96/120 cannot be enable this mode.
Even if this mode is set, it will be the same as “High
static pressure 2”.
3.4. Transporting the unit
Hoisting method
• When hanging the outdoor unit and conveying it to installation location, hang the unit
with rope by passing through the 4 opening holes on bottom of front and rear side as
shown in figure.
• Use 2 ropes at least 27 ft (8 m) long. If used shorter length, it may cause to damage to the
unit
.
• Use the sufficiently strong rope to bear the unit’s weight.
• Place the protective board or filler cloth at the place where the cabinet may come into
contact with rope to prevent from damages. Without using them, cabinet may cause to
damage or deform.
• During the hanging unit, make sure to keep the unit level to prevent from falling.
• To prevent the unit swing accident or falling down of the unit, do not apply any impact to
the unit when it is hanging.
Protective boards
Opening space
Product mass: lb (kg)
208/230 V model 460 V model
AOUA72ULBV5
569 (258)
AOUA72ULCV5
582 (264)
AOUA96ULBV5 AOUA96ULCV5
AOUA120ULBV5 622 (282) AOUA120ULCV5 639 (290)
AOUA144ULBV5
937 (425)
AOUA144ULCV5
946 (429)AOUA168ULBV5 AOUA168ULCV5
AOUA192ULBV5 AOUA192ULCV5
Lifting by forklift or hand forklift
• When using the forklift to lift the unit, pass the forklift arms through the opening space as
shown in below.
Front: Fork entry of the wooden delivery pallet.
Side: Space between pallet and cabinet. (Only for AOUA72/96/120)
(Enable to remove the pallet from cabinet.)
• Be careful not to damaged.
AOUA72/96/120 AOUA144/168/192
Delivery pallet Delivery pallet
<Front> <Front>
<Side>
<Side>
PROHIBITED
Do not use a forklift
from the side.
9378945722-05_IM_L3.indb 69378945722-05_IM_L3.indb 6 2023/3/24 9:23:482023/3/24 9:23:48
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