If you press the cold water button for more than 5 sec,
the cooler will be turned on/off. Touch it and see if the cold
water temperature display lamp is lit.
If you press the ambient water button for more than 5 sec,
it will be turned on/off.
If you press the ambient water button and the amount
button together for more than 2 sec, LED will be turned
on/off.
If you press the ambient water selection button and the
extraction amount button together for more than 2 sec,
Wi-Fi function will be turned on/off.
EN