45 
Cooling Mode only 
Indicator LED 
Power e-ion  Patrol 
●  ○  ○ 
Cooling Mode with  
e-ion operation 
Indicator LED 
Power e-ion  Patrol 
●  ●  ○ 
 Press e-ion 
• Press e-ion 
Operation stop 
Indicator LED 
Power e-ion  Patrol 
○  ○  ○ 
e-ion individual operation 
 
Indicator LED 
Power e-ion  Patrol 
●  ●  ○ 
• Press e-ion 
• Press e-ion 
• OFF Timer 
activates 
 Press “OFF/ON” 
• OFF timer activates 
 Press “OFF/ON” 
• OFF timer activates
 ON Timer activates 
 Press “Mode” 
○ LED off 
● LED on 
1 
2 
4 
3 
f) Indicator 
•  When Patrol operation starts, Patrol Sensor indicator ON. 
•  When e-ion operation starts based on dirtiness level, e-ion indicator ON. 
 
g)  Remote Control Receiving Sound 
• Normal Operation Æ Patrol Mode    : Beep 
• Patrol Mode   Æ Stop     : Long Beep 
• Patrol Mode   Æ Normal Operation  : Beep 
• Stop    Æ Patrol    : Beep 
 
h) Timer Control 
•  When ON timer activates when unit stops, previous operation resumes without Patrol operation. 
•  When ON timer activates during any operation, no change and carry on current operation. 
•  When OFF timer activates during any operation, all operation stops. 
 
i) Power failure 
•  During Patrol individual operation, if power failure occurs, after power resumes, Patrol individual 
operation resumes immediately. 
•  During combination operation, if power failure occurs, after power resumes combination resume 
immediately. 
 
13.2.15 e-ion Operation 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
A. Purpose 
This operation provides clean air by producing negative ions to attract dust captured at the positively charged e-
ion filters. 
 
B. Control Condition 
a)  e-ion operation start condition 
•  During unit running at any operation mode, if “e-ion” button is pressed, combination operation (operation 
mode + e-ion operation) starts. 
•  During unit is OFF, if “e-ion” button is pressed, e-ion individual operation starts. 
 
b)  e-ion operation stop condition 
•  When “OFF/ON” button is pressed to stop the operation. 
•  When “e-ion” button is pressed again. 
•  When “Patrol” button is pressed. 
•  When OFF Timer activates.