... &outdoor fan speed,electric heater,compressor,valve, sweep etc. a. Low cost b. Apply 8 bit microcomputer of NEC ... remote control d. The precision of temperature control <=1°C e. The display is the LEDs or the double ... It can run cool,heat,fan,dehumidify,save,forcing mode i. It has timer,sleep,memory,clock,network function etc. ... over pressure protection etc. Controller for floor-stand type A.C.