Specifications

Model NO.: FDK-1C
Certificate: CE and TUV certificate
Power cable : Customer's can choose the length

1.Auto-fill-water modes

Connect the control's blue line to electric pump, black line is connected to zero-line, black,brown line can not be connected and should be insulated.

 

2.Auto-drainage and lack-water protection modes

Connect the  control's brown line to electric pump,the black line is connected to the zero-line, the blue line can not be connected and should be insulated

 

3.Fill-water and drainage auto-swith mode

The chart is fill-water and drainage auto-switch mode. This electric connection chart synthesize by automatic fill-water and auto-drainage