Automatic water pump controller

Automatic Water Level Controller Switch 20A 220V Water tank Liquid Level Detection Sensor for controlling a water pump

Voltage: AC220V/50HZ

MaxCurrent: 20A

Installation: DinRailMount

Power Consumption: ≤2W

Size: 126x88x51mm

Package include:

1pcs Automatic Water Level Controller Switch

3pcs 200CM Sensor

Single-control UP pool (water storage) installation instructions shown in figure 1

A(red)—Upper water level control point. When water level gets to A point,

the probe touch water and controller can stop the pump by auto.

B(blue)—Lower water level control point. When water level gets off B point,

the probe out of reach water and controller can start the pump by auto.

C(black)—Should be placed in bottom of pool as the common line.

D(green) and E(yellow)are connected with C (black).

Single-control DOWN pool(drain water)installation instructions shown in figure 2.

E—Upper water level control point. When water level gets to E point,

the probe touch water and controller can start the pump by auto.

D—Lower water level control point. As liquid level gets off D point,

the probe out of reach water and controller can stop the pump by auto.

C—Should be placed in bottom of pool as the common line.

A&B—disconnected

Lack of water protection installation instructions shown in figure 3.

C&D—Lower water level control points. When water level gets off this point,

C or D probe out of reach water and controller can stop the pump by auto.

E&C—short-connected;

A&B—disconnected

Joint control UP and DOWN pool installation instructions shown in figure 4.

A—Upper water level control point in UP pool. When water level gets to A point,the probe touch water and controller can stop the pump by auto.

B—Lower water level control point in UP pool. When water level gets off A point, the probe out of reach water and controller can start the pump by auto.

C—Should be placed in bottom of UP and DOWN pools as the common line.

D—Lower water level control point in DOWN pool. When water level gets off D point, the probe out of reach and controller can stop the pump by auto.