LG ACHH Series Manual page 5

Be careful during valve checkout about hot gas line
- It may become hot enough to cause injury.
n Installation
Always check for gas (refrigerant) leakage after
installation or repair of product.
- Low refrigerant levels may cause failure of product.
Keep level even when installing the product.
- To avoid vibration or water leakage.
Do not install the product where it is exposed to sea
wind (salt spray) directly.
- It may cause corrosion on the product. Corrosion, particularly
on the condenser and evaporator fins, could cause product mal-
function or inefficient operation.
Use power cables of sufficient current carrying
capacity and rating.
- Cables that are too small may leak, generate heat, and cause a
fire.
Keep the unit away from children. The heat exchang-
er is very sharp.
- It can cause the injury, such as cutting the finger. Also the dam-
aged fin may result in degradation of capacity.
The appliance shall be disconnected from its power source during service and when replacing parts.
Electric shock hazard. Can cause severe injury or
death. Even when power to the panel is off, output
board could be connected to high voltage.
- Electric shock hazard. Turn off all power before doing any ser-
vice.
CAUTION
Do not install the product where the noise or hot air
from the outdoor unit could damage the neighbor-
hoods.
- It may cause a problem for your neighbors.
Do not install the unit where combustible gas may
leak.
- If the gas leaks and accumulates around the unit, an explosion
may result.
When installing the unit in a hospital, communication
station, or similar place, provide sufficient protection
against noise.
- The inverter equipment, private power generator, high-frequency
medical equipment, or radio communication equipment may cause
the Product to operate erroneously, or fail to operate. On the other
hand, the Product may affect such equipment by creating noise that
disturbs medical treatment or image broadcasting.
Do not use the product for special purposes, such as
preserving foods, works of art, etc. It is a consumer
Product, not a precision refrigeration system.
- There is risk of damage or loss of property.
The operator must provide protection against water
circuit freezing on all Product units.
- To prevent damage from freezing water.
- 5 -
Safety Precautions