[. . . ] 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. Meanings of symbols used in this manual are as shown below. Be sure not to do. Be sure to follow the instruction. Installation Do not use a defective or underrated circuit breaker. · There is risk of fire or electric shock. WARNING For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center. [. . . ] · A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage. Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigeration system. Do not touch the metal parts of the product when removing the air filter. · There is risk of personal injury. · It may cause product failure. (outdoor units) · There is risk of personal injury and failure of product. Do not insert hands or other objects through the air inlet or outlet while the product is operated. · There are sharp and moving parts that could cause personal injury. Do not drink the water drained from the product. · It is not sanitary and could cause serious health issues. Replace the all batteries in the remote control with new ones of the same type. · There is risk of fire or explosion Do not recharge or disassemble the batteries. · They may burn or explode. If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water. · The chemicals in batteries could cause burns or other health hazards. OPERATING TEMPERATURE(C) COOLING MODE INDOOR OUTDOOR MAX. 32C 21C 43C 21C If you eat the liquid from the batteries, brush your teeth and see doctor. · The chemicals in batteries could cause burns or other health hazards. HEATING MODE INDOOR OUTDOOR MAX. 27C 20C 24C 1C Owners Manual 5 Prior to operation Prior to Operation Preparing for operation 1. Being exposed to direct airflow for an extended period of time could be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for extended periods of time. Due to the possibility of oxygen deficiency, ventilate the room when used together with stoves or other heating devices. Do not use this air conditioner for non-specified special purposes (e. g. 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 units power is accidentally triggered on while cleaning inner parts of the unit. Service For repair and maintenance, contact your authorized service dealer. 6 Indoor Unit Operating Instructions Operating Instructions Name and function of wired remote controller(Accessory) 1. Set temperature button · It will set not room temperature but outlet air temperature. [. . . ] · Condensation occurs when the airflow from the air conditioner cools the warm room air. Air conditioner does not operate for about 3 minutes when restart. · Wait about three minutes and operation will begin. · Have you made a mistake in timer operation?· Has the fuse blown or has the circuit breaker been tripped? · Check that this is not a damp smell exuded by the walls, carpet, furniture or cloth items in the room. Does not cool or heat effectively. The air conditioner operation is noisy. Crack sound is heard. Remote control display is faint, or no display at all. · Is the air filter dirty?· The room may have been very hot when the room air conditioner was first turned on. [. . . ]