67 
•  Airflow direction (Horizontal, Vertical) Control 
o  During any operation mode combines with Patrol operation, airflow direction follows respective operation 
mode. 
o  During Patrol individual operation if e-ion starts, only Auto Air Swing is allowed. Even if “Air Swing” button is 
pressed, no signal is sent to air conditioner, and no change on LCD display. 
o  During Patrol individual operation if e-ion stops, Airflow direction louver closed. 
 
• LED display 
o  When Patrol operation is selected, Patrol LED illuminates. 
o  During Patrol individual operation, only Patrol LED illuminates. When e-ion air purifying operation starts 
based on dirtiness level, Power LED, Patrol LED and e-ion LED illuminates. 
 
  PATROL LED E-ION TIMER 
No    Description  BLUE  ORANGE  RED  BLUE  ORANGE 
1    When patrol function is not selected  OFF  OFF  OFF  OFF  OFF 
2    During gas sensor error detection control  OFF  OFF Blinking OFF  OFF 
3    During E-ion abnormal discharge error  OFF OFF OFF Blinking OFF 
4    During E-ion breakdown error  OFF OFF OFF Blinking Blinking 
5    During Test Mode  OFF  OFF  OFF  OFF  OFF 
6    During stop  OFF  OFF  OFF  OFF  OFF 
7    2 minutes gas sensor initial stabilization time (Level 0)  ON  OFF  OFF  OFF  OFF 
  a. Dirtiness level 0  ON  OFF  OFF  OFF  OFF 
  a
1
. Dirtiness level 1 shift to 0  OFF 
ON 
for 10 min. 
OFF 
ON 
for 10 min. 
OFF 
  b. Dirtiness level 1  OFF  ON  OFF  ON  OFF 
8 
  During patrol      
  operation 
  c. Dirtiness level 2  OFF  OFF  ON  ON  OFF 
 
•  Remote Control Receiving Sound 
o Normal Operation  Î Patrol Mode    : Beep 
o Patrol Mode    Î Stop     : Long Beep 
o Patrol Mode    Î Normal Operation  : Beep 
o Stop      Î Patrol    : Beep 
 
• Timer Control 
o  When ON timer activates when unit stops, previous operation resumes and restored last saved Patrol 
operation status. 
o  When ON timer activates during any operation, no change and carry on current operation. 
o  When OFF timer activates during any operation, all operation stops and the latest Patrol operation status is 
saved. 
 
•  Power Failure Control 
o  During Patrol individual operation, if power failure occurs, after power resumes, Patrol individual operation 
resumes immediately. 
o  During combination operation, if power failure occurs, after power resumes combination operation resume 
immediately.