6
INDOOR UNIT
1
INDOOR UNIT
•  Wipe the unit gently with a soft, dry cloth.
2
FRONT PANEL
Remove Front Panel
•  Raise and pull to remove the front panel.
•  Wash gently and dry.
Close Front Panel
21 1
1
 Press down both ends of the front panel to close it.
2
 Press at center of the front panel to close it securely. 
(CS-S18NKR, CS-S24NKR, CS-S28NKR)
3
REMOTE CONTROL RECEIVER
4
ALUMINIUM FIN
5
HORIZONTAL AIRFLOW DIRECTION LOUVER
S9NKR, S12NKR
• Manually adjustable.
S18NKR, S24NKR, S28NKR
•  Do not adjust by hand.
6
VERTICAL AIRFLOW DIRECTION LOUVER
•  Do not adjust by hand.
7
AUTO OFF/ON BUTTON
•  Use when remote control is misplaced or a malfunction 
occurs.
Action Mode
Press once. Auto
Press and hold until 1 beep is 
heard, then release.
Cooling
Press the button to turn off.
8
ANTI-BACTERIAL FILTER
Anti-bacterial fi lter.
• Clean the fi lter whenever necessary.
• Wash/rinse the fi lter gently with water to avoid damage 
to the fi lter.
• Dry the fi lter thoroughly under shade, away from fi re or 
direct sunlight.
• Replace the fi lter every 10 years or replace any 
damaged fi lter.
Part no.: CZ-SA22P
9
AIR FILTERS
• Air fi lter cleaning is required every two weeks.
• Wash/rinse the fi lters gently with water to avoid damage 
to the fi lter surface.
• Dry the fi lters thoroughly under shade, away from fi re or 
direct sunlight.
•  Replace any damaged fi lters.
POWER
TIM
ER
QUIET/EC
ONO
M
Y
POWERFUL
2
5
7
1
4
9
6
3
8
CAUTION
• Switch off the power supply and unplug before cleaning.
• Do not touch the aluminium fi n, sharp parts may cause injury.
CLEANING  INSTRUCTIONS
HINT
•  Do not use benzene, thinner or scouring powder.
•  Use only soap (  pH7) or neutral household detergent.
•  Do not use water hotter than 40°C.
•  To ensure optimal performance of the unit, cleaning 
maintenance has to be carried out at regular intervals. 
Dirty unit may cause malfunction and you may see error 
code “H99”. Please consult authorized dealer.