[. . . ] Penetrates into the unit, electrical insulations may deteriorate and not block 8 Dotroubles. It may cause insufficient performance or the operation turn the circuit breaker off before 9 Be sure to stop cleaning. A fanandrotating inside the unit and you mayperforming any maintenance or is get injured. 11 This appliance is not intended for use by young children or infirm persons without supervision. [. . . ] ⷠIt takes time to warm up and heat the entire room because of the forced air circulation system. Below are some simple ways to save energy when you use your air conditioner. Setting the thermostat 1°C higher than the desired temperature in the COOL mode (and 2°C lower in the HEAT mode with models AY-AP18CE/AY-AP24CE) will save approximately 10 percent in power consumption. ⷠSetting the temperature lower than necessary during cooling operation will result in increased power consumption. Blocking direct sunlight during cooling operation will reduce power consumption. ⷠClose the windows and doors during cooling opeation (and heating operation with models AY-AP18CE/AYAP24CE). The indoor unit still consumes a small amount of power when it is not operating. The built-in protective device may prevent the unit from operating when used out of this range. ⷠCondensation may form on the air outlet if the unit operates continuously in the COOL or DRY mode when humidity is over 80 percent. (The heat mode symbol is provided only on models AY-AP18CE/AY-AP24CE) (The heat mode symbol is provided only on models AY-AP18CE/AY-AP24CE) Indicates when timer on or timer off is set. Cover at the back of the remote 2 Insert batteries in the compartment, making sure the ± and -- polarities are Lines will be indicated on the display when batteries are properly installed. ⷠWhen the vertical adjustment louvre is positioned at the lowest position in the COOL or DRY mode for an extended period of time, condensation may result. Do not adjust the horizontal adjustment louvre extremely to the right or left when operating the air conditioner with fan speed "SOFT" for an extended period of time. Cluster ions and negative ions are released into the room, keeping air in your room clean, and help your physical and mental refreshment. aIR CLEAN OPERATION : Cluster ions released into air will eliminate airborne mold fungus and deodorize/decompose odor-causing molecules. REFRESHING OPERATION : Negative ions released into the air will help your physical and mental refreshment. In the AIR CLEAN operation, the blue PLASMACLUSTER lamp on the unit will light up. ⷠIn the REFRESHING operation, the green PLASMACLUSTER lamp on the unit will light up. Press the PLASMACLUSTER button until PLASMACLUSTER symbol on the remote control display goes off. Setting of the PLASMACLUSTER operation will be memorized and will operate in the same mode, the next time you turn on the air conditioner. When the ONE-HOUR OFF TIMER is set, the unit will stop operating after one hour. ⷠThe red OPERATION lamp ( ) and the orange TIMER lamp ( ) on the unit will turn off. [. . . ] The red OPERATION lamp ( ) on the unit will light and the unit will start operating in the AUTO mode. ⷠThe fan speed and temperature setting are set to AUTO. Disconnect 1 Be sure toor turn off thethe power cord from the wall outlet circuit breaker. CLEAN THE INTERIOR OF THE AIR CONDITIONER UNIT Make sure the fan inside is not rotating. [. . . ]