Owner's Manual 13
Operating Instructions
ENGLISH
Smart Clean Operation
The brush automatically cleans dust accumulated on the filter by reciprocating the air filter.
The efficiency of the air conditioner can be improved by cleaning the filter at the air inlet.
The cleaned dust is automatically collected into the dust box by the sucking motor.
You may directly clean the air filter.
It's better to clean the filter biannually or when needed.
1. When the Smart Clean starts, the indoor fan operates the 2-minute Air circulation operation and the
3-minute Heating opeartion.
Water is removed from the heat exchanger.
• At this time, the LED of the brush is turned on.
• The fan operates at the low speed.
• The louver is a little open.
2. When the fan is stopped after 5 minutes, the brush starts cleaning the dust from the filter.
• The brush moves to the right.
• The LED blinks while the brush is cleaning.
• The noise caused by the brush moving over the filter may be occurred.
3. When the brush arrives at the dust sucking hole at the right side of the filter, it reciprocates left and
right three times to clean the dust from the brush.
• At this time, the dust sucking motor operates for 1 minute and 30 seconds.
• Some noise may be generated from the motor to suck the dust.
4. When the sucked dust is collected into the dust box, the brush returns to the original position not to
interfere the operation of the air conditioner.
• The sucking motor is stopped.
• The LED of the brush blinks and moves to the left side of the filter.
5. When the brush arrives at the original position, the Smart Clean function is ended.
• The LED is turned off.
The Smart Clean function can be used by setting to manual or automatic.
• It is set to the manual mode at the time of the product shipment.
