ROOM AIR CONDITIONER - ePanorama.net

7. Block Diagram7-1 Refrigerating Cycle Block DiagramPINCH PIPE(SERVICE VALVE)SUCTION LINEDISCHARGE LINEACCUMULATOR/COMPRESSOREVAPORATORCONDENSERCAPILLARY TUBEPINCH PIPE(SERVICE VALVE)7-2 Basic Structure7-2-1 Micom Control DiagramRoom Temperature sensorReceiving Unit of Remocon(Remote Control)OperationSwingTimerSleepFan speed (high)Fan speed (med)Fan speed (low)FanCoolEnergy saverTemp.setting(↑)Temp.setting(↓)MAIN MICOMA/D converterLed display control• Swing motor control• Compressor control• Buzzer control• Temperature control• Fan motor controlReset CircuitRemocon SingleReceivingOscillation CircuitMembrane Pad control(Key operation)• Energe saver• Temp.set(↑, ↓)• Operation, Mode• Swing, Sleep• Fan select, Timer(Remocon control)• Remocon single controlCompressorFan motorSwing motorPower circuit (DC 5V)Powercircuit (DC 12V)Down Trans (AC15V)Power input (AC230V)Samsung Electronics 7-1