Working voltage: AC220V 50/60Hz
Temperature control range: 5℃~4℃±1℃
Controllable equipment: high, medium and low wind speed and two/three-wire electric valve, DC brushless fan coil
Selection function: four-pipe control, fan controlled/uncontrolled, 485 communication, backlight, remote control
Dimensions: 86Mmx86mmx14mm (length x width x height)