User manual for NERO / NERO INSTANT
Page 17
Version 3.2 / December 2017
ATTENTION:
The machine must be connected to the water supply mains, only by a qualified
technician!
It is recommended to place the water supply tap (valve) outside the machine’s body at an easily acces-
sible spot.
After connecting the water supply mains replace the machine’s rear panel, connect the vending ma-
chine to the power supply and switch the button on the switch board to the “I” / “ON” position.
After that change the vending machine’s configurations (settings). For the purpose access the service
menu of the machine (see section 3.0) and select menu item “1.9.9 Tank” and reset it to “NO”. The machine
will now switch to operation using water supply mains.
To switch back to the use of water from canister/bottle, reset the value of menu item “1.9.9 Tank” to
“YES”.
ATTENTION: Any traces of leakage of water show incorrect connection (loose connection) of
water supply or improper supply pressure, beyond the pressure range indicated for the vend-
ing machine!