... room. Features: 1.Specially designed in accordance with the control features of scroll compressor,semi-hermetic compressor andair/water ... setting up,control temperature automatically,defrosting,protection,automatic control, etc;4. The control box is featured with many instructions like power,cooling, ... F 9 A JZDK: The series No. of electric control boxQ: The code of adopted compressor, Q: fully closed ...