The module consist of 4 LEDs, 1 Latching Push Button, and 1 SPST Relay
Features
3 Colour LEDs- indicate different liquid levels:
Low level (red). Additional red led indicates relay/pump activation.
Medium level (yellow).
High level (green)
There a 2 working modes on this unit:
a) Low water mode- Function switch not activated (default mode). In this state, when the water level drops below the minimum level, relay activates and switches on the pump until maximum level is reached.
b) High water mode- Activate Function switch. In this state, when the water level exceeds the maximum level, relay activates and switches on the pump to drain the water until the minimum level is reached.
Control board size: 42mm x 69mm Sensor board: 83mm x 21mm
