Samsung AW12A6, AW12A6JD-QUA Block Diagram

7. Block Diagram

7-1 Refrigerating Cycle Block Diagram

Capillay tube

T1

Check V/V

Heat exchanger (Evaporator)

fan

T2

	Heat	fan
		Propeller
	exchanger
	(Condenser)

4-way valve

Cooling

Compressor	Heating

Samsung Electronics

7-1

7-2 Basic Structure

7-2-1 Micom Control Diagram

		MICOM
			LED CONTROL
			• Mode(COOL, FAN)
			• Temperature Display
	Room Temperature Sensor	A/D converter	• Temp
			• HR
	Receiving Unit of Remocon
		Remocon Single Receiving
	Remote Cotrol
	FAN SPEED(HIGH,LOW)		Compressor
		• Air swing motor control
	TEMP. SETTING(▼▲)	• Compressor control	Fan motor
	TIMER SETTING(▼▲)	• Buzzer control	Air swing motor
		• Temperature control
	COOL		Power circuit (DC 5V)
	FAN		Power circuit (DC 12V)
	ON/OFF	Reset Circuit	Down Trans (AC13V ~ AC17V)
	AIR SWING	Oscillation Circuit
			Power input (AC198V ~ AC264V)

7-2	Samsung Electronics