[. . . ] I Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. ENGLISH WARNING CAUTION This symbol indicates the possibility of death or serious injury. This symbol indicates the possibility of injury or damage to properties only. I Meanings of symbols used in this manual are as shown below. Be sure not to do. [. . . ] Exposure to water can destroy the insulation, leading to possible electric shock. When cleaning the unit, first make sure that the power and breaker are turned off. There is a possibility of injury if the unit's power is accidentally triggered on while cleaning inner parts of the unit. Service For repair and maintenance, contact your authorized service dealer. 8 Indoor Unit Operating Instructions Operating Instructions Name and function of wired remote controller(Optional) ENGLISH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 · Wired remote controller: PQRCUSA0 1. Wireless remote controller Receiver · Some kind of product could not receive wireless signal. 4. Up, Down, Left, Right Owner's Manual 9 Operating Instructions Name and function of wired remote controller(Optional) 1. Plasma button (Optional) Used to start or stop the plasma-purification function. Operation mode selection button Used to select the operation mode. 8 1 2 9 10 11 3 4 5 6 7 16 12 13 14 15 4. Function setting button Used to set or clear auto clean or smart clean. Indoor fan speed selection button Used to select fan speed in four steps low, medium, high and chaos. As the compressor starts, the fan speed also resumes its previous setting mode. Helpful information Fan speed and cooling capacity. The cooling capacity indicated in the specification is the value when the fan speed is set to high, and the capacity will be lower at low or medium fan speed. High fan speed is recommended when you wish to cool the room quickly. High Speed NOTE Auto restart function has set enable as factory default. To be disable function - Press and hold the ON/OFF button for 6 seconds, then the buzzer sound 2 "beep" and the indicator lamp (1) blinks 4 times. To be enable function - Press and hold the ON/OFF button for 6 seconds, then the buzzer sound 2 "beep" and the indicator lamp (1) brights 4 times. Owner's Manual 11 Maintenance and Service Maintenance and Service Before performing any maintenance, turn off the main power to the system, disconnect the circuit breaker and unplug the power cord. Indoor Unit Clean the unit with a soft dry cloth. They may damage the surface of the air conditioner. P ow der G asoline Air Filters The air filters behind the front panel / grill should be checked and cleaned once in every 2 weeks or more often if necessary. To remove the filters see the self explanatory diagrams for each model type. If dirt is not easily removed, wash with a solution of detergent in luke warm water. Dry well in shade after washing and reinstall the filters back in place. Plasma Filters The plasma filters behind the air filter should be checked and cleaned once in every 3 months or more often if necessary. [. . . ] · Condensation occurs when the airflow from the air conditioner cools the warm room air. See page The room has a peculiar odor. It seems that condensation is leaking from the air conditioner. Does not cool or heat effectively. · This is the protector of the mechanism. · Are the indoor unit's air inlet or outlet vents obstructed? [. . . ]