One touch control Touch the button once to turn on the water: you can continue to dispense water, then touch once to turn off; Touch the key twice to turn on the water automatically: approximately 600 ml of water will be quantified; Long press the button for three seconds: activate the child lock function, then touch for 3 seconds to stop. Easy four-step installation 1. Water hose: stainless steel hose is installed 2. Hose: the lower suction hose is installed 3. Fixed on the water pipe: the pump is fixed on the bucket 4. Use: a tap out of the water