9
ENGLISH
• Install at places where it can endure the weight and vibration/noise
of the outdoor unit.
• The outdoor unit supports at the bottom shall have width of at least
100mm under the Unit’s legs before being fixed.
• The outdoor unit supports should have minimum height of 200mm.
• Anchor bolts must be inserted at least 75mm.
At least 100mm
At least 100
mm
At least 100mm
At least 100mm
At least 100mm
At least 100mm
Center of the Unit
For outdoor units
should not be
supported only by
the corner supports.
Center of the Unit
73
0
76
0
65
65
Unit : mm
A
t least 65
A
t least 65
Chassis
Outdoor Unit Capacity
A(mm)
B(mm)
UX2
8~12 HP
920
792
UX3
14~20 HP
1240
1102
• Fix the unit tightly with bolts as shown below so that unit will not fall
down due to earthquake or gust.
• Use the H-beam support as a base support
• Noise and vibration may occur from the floor or wall since vibration is
transferred through the installation part depending on installation sta-
tus. Thus, use anti-vibration materials (cushion pad) fully (The base
pad shall be more than 200mm).
At least
200mm
Unit : mm
200
75
75
200
100
Ⓐ
The corner part must be fixed firmly. Otherwise, the support for the
installation may be bent.
Ⓑ
Get and use M10 Anchor bolt.
Ⓒ
Put Cushion Pad between the outdoor unit and ground support for
the vibration protection in wide area.
Ⓓ
Space for pipes and wiring (Pipes and wirings for bottom side)
Ⓔ
H-beam support
Ⓕ
Concrete support
CAUTION
• Be sure to remove the Pallet(Wood Support) of the bottom
side of the outdoor unit Base Pan before fixing the bolt. It
may cause the unstable state of the outdoor settlement,
and may cause freezing of the heat exchanger resulting in
abnormal operations.
• Be sure to remove the Pallet(Wood Support) of the bottom
side of the outdoor unit before welding. Not removing Pal-
let(Wood Support) causes hazard of fire during welding.
WARNING
• Install where it can sufficiently support the weight of the out-
door unit.
If the support strength is not enough, the outdoor unit may drop
and hurt people.
• Install where the outdoor unit may not fall in strong wind or
earthquake.
If there is a fault in the supporting conditions, the outdoor unit
may fall and hurt people.
• Please take extra cautions on the supporting strength of the
ground, water outlet treatment(treatment of the water flowing
out of the outdoor unit in operation), and the passages of the
pipe and wiring, when making the ground support.
• Do not use tube or pipe for water outlet in the Base pan. Use
drainage instead for water outlet. The tube or pipe may freeze
and the water may not be drained.
Pallet(Wood Support)
- Remove before Installation
!
!
Main cause of gas leakage is defect in flaring work. Carry out correct
flaring work in the following procedure.
Cut the pipes and the cable
- Use the accessory piping kit or the pipes purchased locally.
- Measure the distance between the indoor and the outdoor unit.
- Cut the pipes a little longer than measured distance.
- Cut the cable 1.5m longer than the pipe length.
Pipe
Reamer
Point down
Copper
tube
90°
Slanted Uneven Rough
Preparation of Piping
Foundation for Installation
The location of the Anchor bolts
INSTALLATION
Содержание ARUB120LTE4
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