Operating Instructions

ENGLISH
3
POWERFUL TIMER
QUIET
POWER
PRODUCT OVERVIEW
Indoor Unit (DT-Series)
Indoor Unit (DD-Series)
Troubleshooting
●
Operation delayed for few minutes after restart.
➤
This is a normal self protection control.
●
Sound like water fl owing during operation.
➤
Caused by refrigerant fl ow inside.
●
Mist emerges from indoor unit.
➤
Condensation effect due to cooling process.
●
Noisy during operations.
➤
Installation work could be slanted or front panel didn’t close properly.
●
Cracking sound can be heard during operations.
➤
Panel expanding/contracting due to the changes in temperature.
Airflow direction louver
Air Filter
CS-E15DTEW, CS-E18DTEW, CS-E21DTES
Indicator
CS-E15DD3EW, CS-E18DD3EW
Note: The illustrations in this manual are for explanation purposes only and may differ from the
actual unit. It is subjected to change without notice for future improvement.
Indicator
CS-E15DTEW, CS-E18DTEW,
CS-E21DTE
S
• Auto Air Swing function optimise
room comfort by giving fi ner control
over the airfl ow direction.
CS-E15DD3EW, CS-E18DD3EW
• These units are mounted inside the
ceiling. It uses external air intake
vent and air outlet vent to operate.
• To operate the unit if the
remote control is misplaced or
malfunctioning.
Action
Operation
mode
Press once.
Automatic
Operation
Press until “beep”
sound and release.
Cooling
Operation
Press until “beep”
sound and release.
Press again until
“beep-beep” sound
and release.
Heating
Operation
• To OFF, press again the Auto OFF/
ON button.
Auto OFF/ON Button
Indoor unit
■ About
Discharged air