53 KLN 009/012 - 53 QNL 009/012GB - 61 Room air inlet2 Option filter (electric air cleaner or active carbon filter/electrostatic filter)3 Remote control signal receiver4 Airswing flap5 Vertical louver6 Room air outlet7 Power plug (if supplied)8 LCD remote controller9 Outdoor air outlet10 Outdoor air inlet11 Indoor and outdoor connection12 Drain hoseUnit description123456789101112Indoor unitOutdoor unit