LG UU50WR2 Installation Manual page 7

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CAUTION
!
Installation
• Two or more people must lift and transport the product.
- Avoid personal injury.
• Do not install the product where it will be exposed to sea wind (salt spray) directly.
- It may cause corrosion on the product.
• Install the drain hose to ensure that the condensed water is drained away properly.
- A bad connection may cause water leakage.
• Keep level even when installing the product.
- To avoid vibration or noise.
• Do not install the product where the noise or hot air from the outdoor unit could damage or
disturb the neighborhoods.
- It may cause a problem for your neighbors and hence dispute.
• Always check for gas (refrigerant) leakage after installation or repair of product.
- Low refrigerant levels may cause failure of product.
• The appliance shall be stored so as to prevent mechanical damage from occurring. (for R32)
• The manufacturer should specify other potential continuously operating sources known to
cause ignition of the refrigerant used. (for R32)
• Refrigerant tubing shall be protected or enclosed to avoid damage. (for R32)
• Flexible refrigerant connectors (such as connecting lines between the indoor and outdoor unit)
that may be displaced during normal operations shall be protected against mechanical damage.
(for R32)
• The installation of pipe-work shall be kept to a minimum. (for R32)
• A brazed, welded, or mechanical connection shall be made before opening the valves to permit
refrigerant to flow between the refrigerating system parts. (for R32)
• Pipe-work shall be protected from physical damage.
• Use the deoxidized copper as piping materials to install.
• If anyone other than a licensed Professional installs, repairs, or alters LG Electronics Air
Conditioning Products, the warranty is voided.
- All costs associated with repair are then the full responsibility of the owner.
• Do not insert a drain hose in drain or soil pipe.
- Bad smells can occur and it results in a corrosion of a heat exchanger or pipe.
• Do not install the unit in potentially explosive atmospheres.
Operation
• Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a
consumer air conditioner, not a precision refrigeration system.
- There is risk of damage or loss of property.
SAFETY INSTRUCTIONS
7

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