Samsung ElectronicsHEAT EXCHANGER SENSORINDOOR FAN MOTORBUZZERCOMPRESSOROUTDOOR FAN MOTOR4-WAY VALVESTEPPING MOTOR: BLADE CONTROLIC-MCUROOM TEMPERATURE SENSORCONTROLLERREMOTE CONTROLTEMPERATUREOPERATIONAUTO CLEANTURBOENERGY SAVINGTIMERANIONFAN SPEEDDISPLAY PARTANIONINFRARED SIGNALOSCILLATIONCIRCUITPOWER ON/OFFTURBO OPERATIONANION SELECTAUTO CLEAN SELECTSLEEP OPERATIONMODE,NAF,YRD,LOOC,OTUA(HEAT)FAN SPEED SELECT (H/M/L/AUTO)BLADE-HMOVING SELECTON, OFF TIMERSELECT/CANCELENERGY SAVING SELECTSOUND ON/OFF SELECTDIGITAL ON/OFFTEMPERATURESELECT(UP/DOWN)ZEROVOLTAGEDETECTTRIGGERSIGNALSSRr STEPPING MOTOR DRIVEr BUZZER DRIVEr ANION DRIVE*r COMPRESSOR CONTROLSIGNALr STEPPING MOTORCONTROL SIGNALr BUZZER MELODY CONTROLSIGNALr ANION CONTROL SIGNAL*DC5VDC12VAC INPUTVOLTAGE REGULATOROPTIONMELODY CONTROL PARTSPEAKER13. Block Diagram13-1 Indoor Unitr BLADE CONTROLr LORTNOCROTOMNAFROODNIr OUTDOOR COMMUNICATIONr POWER RELAY CONTROLr TEMPERATURE CONTROLr TIMERr BUZZER MELODY CONTROLr ANION CONTROL*: OPTION13-1COMMUNICATIONSIGNAL OUTDOOR UNITDC5VDC12VAC230VDC25VSMPS POWER BLOCKAir Marketing Group LLC141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com