B Installation; Choosing Water Supply Mode; Water Connection - ELEKTRA SPF Instruction Manual

B INSTALLATION
1

CHOOSING WATER SUPPLY MODE

The machine is supplied from the factory with water supply from the internal tank, without
need for connection to water mains.
If you want to connect the machine to the water mains, follow the instructions in paragraph 2
below and type the icon:
in the VP3 screen of the smartphone and confirm with
If you want to return to the water supply from the internal tank, type the icon:
and confirm.
2

WATER CONNECTION

The water is fed thanks to a connection with the drinkable water supply at a minimum
pressure of 0.15 MPa (1.5 bar) and a maximum pressure of 0.6 MPa (6 bar).
Hardness of the water not above 20°F.
Were the hardness higher than the above value, install a water softener between the water
network and the machine.
Should the water supply pressure exceed 0.6 MPa (6 bar), install a pressure reducer upline
of the coffee machine / water softener system.
An external check valve may be required to meet local regulations.
The machine is equipped with a flexible connection tube in PTFE with quick connection
on the machine side and 1/4 female connection on the water mains side, with a length of
approximately 1.7 meters.
1) Connect the flexible pipe to the coupling located on the bottom of the machine.
2) Connect this flexible tube to the water softener, if present, or directly to the water mains.
32
(B2 ITA)