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4. FUNCTION OF MAIN COMPONENTS
1. POWER & FAN CONTROL
Please refer to the part of switch in the chapter 9(Wiring Diagram).
2. THERMOSTAT (TEMPERATURE CONTROL)
3. MOTOR
The motor is used to rotate the indoor and outdoor fan so that the room air can be recirculated.
4. FAN
• BLOWER FAN: The Blower draws hot air from the room through the Evaporator and then discharges it back into the
cool air. It circulates the room air.
• PROPELLER FAN: The propeller draws outdoor air through louvering and cools Condenser, and then blows the hot
air out.
5. CAPACITOR
The Capacitor enlarges the difference of phase between main coil and sub coil so that the Compressor and Fan
Motor starts well.
6. ACCUMULATOR
The Accumulator blocks the unflow of liquid refrigerant and impurities into the Compressor.
ON Select this setting to turn on the unit.
OFF Select this setting to turn off the unit.
HIGH Select this setting for maximum air circulation.
LOW Select this setting for quite air circulation.
• The Thermostat automatically starts and stops cooling operation in
order to keep the room temperature at a proper level, and this results in
efficient use of power and economical cooling.
• Turn clockwise for a cooler room temperature.
• Turn counter-clockwise for a warmer room temperature.
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