Shenzhen Envicool Technology Co., Ltd.
Fig. 1-1 System diagram of direct expansion unit
Fig. 1-2 System diagram of direct expansion unit (with pump cabinet)
1.4.6 Technical performance and safety function of unit system
Unit System adopts inverter compressor and fluorine pump control logic which can
alternative the cooling capacity according to the temperature difference between the
inside & outside environment. Through the inverter control technology, can make the
system to achieve the optimal working condition. According to indoor and outdoor
temperature and the cooling demand open fluorine pump operation, reduce the power
consumption, so as to achieve the effect of energy saving.