Electrical Control FunctionsNO Function Description of function1 Auto Over 23 cooling and set 26 less 232 Cooling Set temperature between 16 and 303 Drying Set temperature between 16 and 304 Fan Temperature can not be adjusted5 Emergence run Over 23 cooling and set 26 less 236 Test run Set force cooling7 Fan speed adjustment Auto, high, middle, low four lever fan speeds8 Timer switch 24hours timer on, timer off, on-off, off-on9 Sleep run Equal to 8 hours timer on, but temperature adjustment is morecomfortable10 Anit-freezing of indoor unit When cooling in low ambient temperature to defrost for theoutdoor unit in order to make the system have a better efficiencyFlow Chart for Operation1) Turn on/off unitturn on the indoor unitmode judegementYbeginingNauto cool drying ventilate