Interactive simulator · NWLC-A11
See how the fully automatic controller fills your tank
Open the taps and watch: when the water drops below the middle probe (H) the motor starts, and when it reaches the top probe (F) it stops — no overflow, no switch to remember. Try MANUAL mode, a power cut or an empty supply to see what changes.
₹699
Tank
35%
350 of 1000 L
Motor
Running
1 start
Pumped
0 L
0 min running
Wasted
0 L
overflow

F — tank full offH — above middle offMotor ON onPower on
Tap AUTO, OFF or MANUAL on the switch.
12 L/min
Taps closedShower + kitchenHeavy use
06:00
What the controller did
Water dropped below the H (middle) probe → motor ON
- 06:00Water dropped below the H (middle) probe → motor ON
- 06:00Controller ON in AUTO mode
Probe positions: G (reference) near the bottom, H at 50% and F at 92% of the tank height. Tank 1000 L, pump 40 L/min. A simplified simulation of the behaviour described in the catalogue — your tank, pump and probe positions will differ.
