NOTE
●
If you see "CH" in the display, please call 55-5321-1919.
Noise when unit is
cooling.
Outside temperature extremely hot.
•
Refer to installation instructions or check with installer.
Problem
Possible Causes & Corrective Action
Water collects in
base pan.
Air conditioner
turns on and off
rapidly.
Water drips
indoors.
The air conditioner is not tilted to the outside.
•
For proper water disposal, make sure the air conditioner slants slightly
Moisture removed from air and drains into base pan.
•
This is normal for a short period in areas with little humidity; normal for
a longer period in very humid areas.
from the cabinet front to the rear.
Dirty air filter - air restricted.
•
Clean air filter.
Noise when unit is
Room too cold.
cooling.
Window vibration - poor installation.
•
Refer to installation instructions or check with installer.
Air movement sound.
•
This is normal. If too loud, set to lower FAN Speed.
Remote control not located within range.
•
Place remote control within 6.1 m & 120° radius of the front of the unit.
Remote control signal obstructed.
•
Remove obstruction.
Set temperature too low.
•
Increase set temperature.
Model
Voltage
Frequency
Cooling
Power
W121CE SL0
115 V~
60 Hz
Nor. 1,040 W
Max. 1,760 W
Nor. 9.7 A
Max.15.1 A
-
-
Current
Power
Current
Heating
W122CE SL0
220 V~
60 Hz
Nor. 1,040 W
Max. 1,530 W
Nor. 4.8 A
Max. 7.6 A
-
-
23
TROUBLESHOOTING
EN
Summary of Contents for W121CE SL0
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