• The most suitable for controlling the speed of a condenser fan of
freezing and refrigeration condensing unit, package air conditioner and other
units which are operated throughout a year
• Keep condensing pressure constant in winter and transition-season for
stable operation
• Configurable operating mode at low speed.
• Support both voltage type and current type pressure transducer
• Support Modbus-RTU communication
• It can be adjusted proportionally according to the external 0-10V
signal
1. FCSR
2. Compressor
3. Evaporator
4. EEV
5. Receiver
6. Condenser
Location：
