Function Of Main Components - Daewoo DWC-070C Service Manual

4. FUNCTION OF MAIN COMPONENTS

1. ROTARY SWITCH (SELECTOR)
Please refer to the part of selector in the chapter 9 (Wiring Diagram).
The rotary switch (selector) controls the fan motor's rotation speed, and has five positions.
The function of the five position is as follow.
SELECTOR
OFF
LOW
FAN
HIGH
FAN
2. THERMOSTAT (TEMPERATURE CONTROL)
THERMOSTAT
3. MOTOR
The motor is used to rotate the indoor and outdoor fan so that the room air can be recirculated.
4. FAN
BLOEWR FAN: The Blower draws hot air from the room through the Evaporator and then discharges it back into the
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cool air. It circulates the room air.
PROPELLER FAN: The propeller draws outdoor air through louvering and cools Condenser, and then blows the hot
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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.
OFF: This position stops all operations of the air conditioner.
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HIGH COOL: This position provides the maximum air flow for rapid
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LOW
COOL
LOW COOL: This position provides the minimum air flow for quiet
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HIGH
COOL
HIGH FAN: This position provides the maximum air fiow alone fan
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LOW FAN: This position provides the minimum air flow air flow alone
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The Thermostat automatically starts and stops operation in order to keep
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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.
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Turn counter-clockwise for a warmer room temperature.
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COOLER
cooling, dehumidifying and dust removing operations.
(Use this position on sultry summer days.)
cooling, dehumidifying operations.
(Use this position on suitable for night-time.)
operation without cooling operation.
fan operation without cooling operation.
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