SiBE04-624_B Main FunctionsFunction and Control 491.20 Multi-colored Indicator LampFeatures The current operation mode is displayed in color of the lamp of the indoor unit which changes in8 colors. Operating status can be monitored even in AUTO operation in accordance with theactual operation. The lamp color changes according to the operation.• HEATING ............................................................ red• “URURU” HUMIDIFYING / HUMID HEATING .... orange• COOLING ........................................................... green• “SARARA” DRYING / DRY COOLING................ yellow The lamp color also changes according to the optional function.• FLASH STREAMER AIR PURIFYING /FRESH AIR SUPPLY VENTILATION ................. white(Only for the first 2 seconds during operation of the air conditioner.)• MOLD PROOF..................purple & blue blue & light blue light blue & white white• MOLD SHOCK OUT .........blue & light blue & white1.21 Monitor Brightness SettingThe brightness of the multi-colored indicator lamp can be adjusted HIGH, LOW, or OFF.It is convenient when it is excessively bright while asleep.Refer to “SET UP” on page 70 for adjustment.1.22 Child Proof Lock Setting The child proof lock setting restricts the remote controller operations to avoid misuse bychildren. Activate the child proof lock with the [SET UP] button. Refer to “SET UP” on page 70 fordetail. While the child proof lock is ON, the display shows “ ”. The buttons other than [SET UP] button do not work when the child proof lock is ON.(R5990)Multi-colored indicator lamp(R5990)Multi-colored indicator lamp