LG HBLG6000R Owners Manual - Page 22

Maintenance,and Service Before Calling for Service If you have problems with your air conditioner, 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 operate 1. Ensure that the air conditioner isi plugged into a proper outlet. 2_Check the fuse or circuit breake_n 3. Check whether the voltage is unusually high or low. Air does not feel cold enough on the cooling _tting 1. Ensure that the temperature settings are correct. 2. Check to see iif the air fillter iis clogged with dust. Iifso, clean the filter. 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 fence behind it. 4_ Close all doors and windows and check for any source of heat in the room Before calling for service, please review the followingl Iiist of common problems and solutio, ns The air conditioner is operating normally when: • You hear a pinging noise This is caused by water being picked up by the fan on rainy days or in highly humid conditions. This feature is designed to help remove moisture in the air and improve cooling efficiency. See the section on Slinger Fan, page 19. • You hear the thermostat click. Thisi is caused b,y the compressor cycle starting and stopping. • Yo,u see water dripping from the rear of the unit. Water may be collected in the base pan in highly humid conditio, ns or on rainy days. This water overflows and drips fro,m the rear of the unit. • You hear the fan running while the compressor is silent. This is a normal operational feature. 22 Room Air Conditioner