LG ARUM080LTE5 Engineering Product Data Book page 721

Multi V 5
5. Installation
5.2 Foundation for Installation
• 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 status. Thus, use anti-vibration materials (cushion pad) fully (The base pad shall be
more than 200mm(7-7/8inch))
WARNING
• Install where it can sufficiently support the weight of the outdoor 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, liquid outlet treatment(treatment of the liquid
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 liquid outlet in the Base pan. Use drainage instead for liquid outlet. The tube or pipe
may freeze and the liquid may not be drained.
CAUTION
• Be sure to remove the MDF(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 MDF(wood support) of the bottom side
of the outdoor unit before welding. Not removing MDF causes
hazard of fire during welding.
10
At least
200mm(7-7/8inch)
Unit : mm(inch)
Installation of Outdoor Units
• A : The corner part must be fixed firmly.
Otherwise, the support for the installation
may be bent.
• B : Get and use M10 Anchor bolt.
• C: Put Cushion Pad between the outdoor
unit and ground support for the vibration
protection in wide area.
• D: Space for pipes and wiring (Pipes and
wirings for bottom side)
• E : H-beam support
• F: Concrete support
Pallet(Wood Support)
- Remove before Installation