If the room lights are not turning on, please check the Main Switch (All Off / 일괄소) near the room entrance.
Examples: Phone charger not working, coffee machine not operating, etc.
Please check the area marked in blue and confirm whether the outlet has power (light indicator is ON).
If the light still does not turn on, also check the individual switches (without blue indicators) nearby.
(Be sure to press the main outlet power button, not the auto-mode buttons)
Press the Alarm Stop button.
When the password screen appears, enter 7694 and press Unlock.
Press the Alarm Release button to complete deactivation.