User manual LG ARNU12GVEA1

[. . . ] Be sure to follow the instruction. WARNING s Installation Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit. · There is risk of fire or electric shock. For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center. · Do not disassemble or repair the product. There is risk of fire or electric shock. Always ground the product. · There is risk of fire or electric shock. Install the panel and the cover of control box securely. · There is risk of fire or electric shock. Always install a dedicated circuit and breaker. · Improper wiring or installation may cause fire or electric shock Use the correctly rated breaker or fuse. · There is risk of fire or electric shock. Owner's Manual 3 Safety Precautions Do not modify or extend the power cable. · There is risk of fire or electric shock. Do not install, remove, or re-install the unit by yourself (customer). · There is risk of fire, electric shock, explosion, or injury. Be cautious when unpacking and installing the product. · Sharp edges could cause injury. Be especially careful of the case edges and the fins on the condenser and evaporator. For installation, always contact the dealer or an Authorized Service Center. · There is risk of fire, electric shock, explosion, or injury. Do not install the product on a defective installation stand. · It may cause injury, accident, or damage to the product. Be sure the installation area does not deteriorate with age. · If the base collapses, the air conditioner could fall with it, causing property damage, product failure, and personal injury. s Operation Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open. · Moisture may condense and wet or damage furniture. Take care to ensure that power cable could not be pulled out or damaged during operation. · There is risk of fire or electric shock. Do not place anything on the power cable. · There is risk of fire or electric shock. Do not plug or unplug the power supply plug during operation. · There is risk of fire or electric shock. Do not touch(operate) the product with wet hands. · There is risk of fire or electrical shock. Do not place a heater or other appliances near the power cable. · There is risk of fire and electric shock. 4 Indoor Unit Safety Precautions Do not allow water to run into electric parts. · It may cause There is risk of fire, failure of the product, or electric shock. Do not store or use flammable gas or combustibles near the product. · There is risk of fire or failure of product. Do not use the product in a tightly closed space for a long time. · Oxygen deficiency could occur. ENGLISH Gasolin When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on. · Do not use the telephone or turn switches on or off. [. . . ] Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling sharp metal edges. Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to possible electric shock. When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at a very high speed during operation. There is a possibility of injury if the unit's power is accidentally triggered on while cleaning inner parts of the unit. Service For repair and maintenance, contact your authorized service dealer. 8 Indoor Unit Operating Instructions Operating Instructions Preparation before operation ENGLISH How to Insert the Batteries 1. Remove the battery cover by pulling it according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are installed correctly. Reattach the cover by sliding it back into position. NOTICE Use 2 AAA(1. 5volt) batteries. Do not use rechargeable batteries. Storage and Tips For Using the Remote Controller · The remote controller may be stored by mounting it on a wall. If you want to stop operation, re-press the button. ENGLISH Power button Heat pump Model 21°C Room Temp. Do not use bleach or abrasives. Filter NOTICE Power supply must be disconnected before cleaning the indoor unit. Air Filters The air filters behind the front grille should be checked and cleaned once in every 2 weeks or more often if neccessary. 1. Lift the front access panel and pull the filter tab slightly forward to remove the filter. Clean the filter with a vacuum cleaner or warm, soapy water. · If dirt is conspicuous, wash with a solution of detergent in lukewarm water. · If hot water (40°C or more) is used, it may be deformed. After washing with water, dry well in the shade. Filter 4. Never use any of the followings: · Water hotter than 40°C Could cause deformation and/or discoloration. · Volatile substances Could damage the surfaces of the air conditioner. 12 Indoor Unit Maintenance and Service Cleaning Filter · Recomended use period : About 3 months 1. Lift the front panel, hold it up and pull the Air filter. ENGLISH Front Panel Air Filter 2. Remove the Plasma Filter. WARNING: Don't touch the PLASMA Filter within 10 seconds after opening the inlet grille, it may cause electric shock. Plasma Purifier Filter 3. [. . . ] · Condensation occurs when the airflow from the air conditioner cools the warm room air. See page The room has a peculiar odor. It seems that condensation is leaking from the air conditioner. Air conditioner does not operate for about 3 minutes when restarted. Does not cool or heat effectively. · This is the protector of the mechanism. · Wait about three minutes and operation will begin. 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