Description

Function: Control fan coil units with 4 pipe and 2 pipe controls, controllable 3-speed fans, with wind speed interlock function.

supporting switch type electric valve and regulating type electric valve control, with manual control, and status value query and reply.

◆ Supports control of single-phase fans with up to three fan speeds

◆ Support status value feedback

◆ Support manual control, automatic control of fans and valves