System characteristics:
The control system also carry out the following function:
·the swap adjusts to press mode control system to assure as usual use a condition next long time have no fault continuous run - time;
·the whole control system layout is reasonable, the wiring is simple;
·can set air speed revolving speed according to the physical truth while satisfying the premise of clean request, the biggest limits lowers breeze machine achievement to consume and hit to economize on energy a purpose;
·carry on an operate to the breeze machine revolving speed/on duty control, in the non- hours of labour, auto step - down breeze machine revolving speed maintenance cleanness in the indoor request, hit to economize on energy a purpose.