FUNCTIONAL DESCRIPTION

Advanced control functions

• The power supply is in switch design and PMW mode control is adopted, which integrated power supply and power control.

Reliable operation

• It has short-circuit protection, over-current protection, overheat protection and power failure protection.
  Convenient to use
• Remote control can be performed through RS485 communication.

Features

• Four channels of RS485 communication.

• Integrated phase loss and phase fault protection.
• Controllable auxiliary power heating.
• The type and number of compressor can be easily chosen by toggle switch.
• With manual adjustment and power-off memory function.
• Passive water machine control.