OPERATION WITHOUT THE REMOTE CONTROLLER 
INDOOR UNIT
OPERATION button
OPERATION lamp
If you have lost the remote controller or it has trouble, follow the steps below.
When the air conditioner is not running
CARE AND CLEANING 
• Cleaning and maintenance operations must be carried out by specially trained personnel.
While working in high places, slipping or falling may result in serious injury.
•For safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning.
•Do not pour water on the indoor unit to clean it. This will damage the internal components and cause an electric shock hazard.
Ceiling panel (Indoor Unit)
Clean the ceiling panel of the indoor unit with a vacuum cleaner brush, or wipe it with a clean, soft cloth.
If it is stained, use a clean cloth moistened with a mild liquid detergent. When cleaning it, be careful not to force the flaps out of place.
Each time the OPERATION button is pressed, the type of operation conducted is indicated by the changing color of the OPERATION lamp. Press the button and select the lamp color that suits your preference for operation.
Cooling operation |
| Heating |
| Stop |
|
| |||
(green) |
| operation (red) | (lamp off) | |
NOTE
The temperature is set to the room temperature minus 4°F during the cooling operation and to the room temperature plus 4°F during
CAUTION
•Never use solvents, or harsh chemicals when cleaning the indoor unit. Do not wipe the plastic casing using very hot water.
•Some metal edges and the fins are sharp and may cause injury if handled improperly; be especially careful when you clean these parts.
•The internal coil and other components of the outdoor unit must be cleaned every year. Consult your dealer or service center.
the heating operation, and the fan speed and flap are set to Auto.
Cleaning the flaps
•The air outlet flap can be removed and washed with water.
•Be sure to always stop operation before removing the flap.
•After washing with water, allow it to dry, and then remount it.
CAUTION
•Do not move the flap with your hands.
•When using a footstool or the like, be careful not to let it tip over.
Cleaning the main unit and Remote Controller
•Wipe clean using a soft, dry cloth.
•To remove stubborn dirt, moisten a cloth in warm water no hotter than 104 °F, wring thoroughly, and then wipe.
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