LG ARUN115DT2 Owner's Manual - Page 3

When installing and moving the air conditioner to another site, do not charge it with a different refrigerant from the refrigerant specified on the unit. • If a different refrigerant or air is mixed with the original refrigerant, the refrigerant cycle may malfunction and the unit may be damaged. Safety Precautions Do not reconstruct to change the settings of the protection devices. • If the pressure switch, thermal switch, or other protection device is shorted and operated forcibly, or parts other than those specified by LGE are used, fire or explosion may result. ENGLISH Ventilate before operating air conditioner when gas leaked out. • It may cause explosion, fire, and burn. Securely install the cover of control box and the panel. • If the cover and panel are not installed securely, dust or water may enter the outdoor unit and fire or electric shock may result. If the air conditioner is installed in a small room, measures must be taken to prevent the refrigerant concentration from exceeding the safety limit when the refrigerant leaks. • Consult the dealer regarding the appropriate measures to prevent the safety limit from being exceeded. Should the refrigerant leak and cause the safety limit to be exceeded, harzards due to lack of oxygen in the room could result. Don't use the existing manifold gage for R22 refrigerant. • Use the manifold gage for high pressure (R410A) as possible as for stable refrigerant filling. Don't mix and use the R22 pipe and the installation appliances that were used until now • Mixing the oil of R22 and R410A may cause failure of the unit due to hydrolysis. n Operation Do not damage or use an unspecified power cord. • There is risk of fire, electric shock, explosion, or injury. Use a dedicated outlet for this appliance. • There is risk of fire or electrical shock. Be cautious that water could not enter the product. • There is risk of fire, electric shock, or product damage. Do not touch the power switch with wet hands. • There is risk of fire, electric shock, explosion, or injury. Take care so that children should not randomly operate the wire remote control for play. • Frequent conversion to cold or heat mode may cause failure of the unit. When the product is soaked (flooded or submerged), contact an Authorized Service Center. • There is risk of fire or electric shock. Be cautious not to touch the sharp edges when installing. • It may cause injury. Take care to ensure that nobody could step on or fall onto the outdoor unit. • This could result in personal injury and product damage. Do not open the inlet grill of the product during operation. (Do not touch the electrostatic filter, if the unit is so equipped.) • There is risk of physical injury, electric shock, or product failure. Owner's Manual 3