LG L5004R Owners Manual - Page 20
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Maintenance aind Service iii_i_!!i_!!i_!!i_!!i_!!i_!!i_!!i_!!i_!!i_!!i_!!i_i_ii _ _iii_ Before Calling for Service If you have problems with your air _nditioner, read the following information and try to solve the problem If you cannot find a solution, turn off the air conditioner and contact your dealer, Air conditioner does not o_rate 1. Ensure that the air _nditioner isi plugg_ into a proper outlet. 2, Check the fuse or circuit breaker, 3. Ch_k whether the _ltage is unusually high or low. Air does not _el cold ,enough on the cooling setting 1. Ensure that the temperature settings are correct. 2. Ch_k to see if the air filter is clogged with dust. If so, clean the fil_er. 3. Ensure that the air flow from the outside is not obstructed and that there is a clearance of over 20" be_een the back of the air conditioner and the wall or fen_ behind it. 4. Close all doors and windows andi check for any source of heat in the room. Before calling for service, please review the following list of common problems and solutions The air conditioner is operating normally when: • You hear a pinging noise This is _used by water being picked up by the fan on raii_ days or in highly humid conditions. This feature is designed to help remove moisture in the air and improve c_ling efficiency. See the section on Slinger Fan, page i8, • You hear the thermostat click. This is caused Iby the compressor cycle starting and sitopping. • You see water dripping from the rear of the unit. Water may be coll_ed in the base pan in highly humid conditions or on rainy day& This water overflows andl drips from the rear of the unit. ,, You hear the fan running while the compressor is silent. This is a normal operational feature. 20 Room Air ,C'onditi_er