ONE
21
Original instructions.
INSTALLATION AND START UP
5.
Ensure that a circuit breaker engineered for the power consumption of the machine is installed
to protect the electrical supply, as specified on the ratings plate located under the drip tray.
6.
Never connect the machine to the power supply via extension cords, plug adapters, or shared outlets.
Machine:
Machine:
230Vac Ph+N
115Vac Ph+N
Blue
Brown
NEUTRAL
PHASE
Yellow/Green
Supply cable
Blue
Brown
NEUTRAL
PHASE
Yellow/Green
Supply cable
After carry out the machine installation, follow the next steps for the first start up:
1.
Ensure the machine’s tank is full of water or domestic water supply is opened at the tap. For the
first installation is recommended to refill the water tank manually.
2.
Open the steam tap and turn the main power switch on. The machine will refill automatically the
steam boiler first (you will hear the pump working).
3.
The pump will stop when the steam boiler is completely filled. Close the steam tap.
3a.
On 1B versions, when the heating signal lits up, pull the group lever up until water starts to
brew in the group head. Then, pull the lever down and wait until the heating signal turns off.
3b.
On 2B versions, a 1st installation routine is enabled by software. So, the machine will
require to pull the group lever up by showing the icon (fig. 1) on the display. A 90s countdown
will start to refill the group boiler. Ensure that water is coming out of the group head when the
countdown arrives to 0. Now the heating process will start. Wait until both boilers are heated up.
4.
Open the steam tap to ensure that it is working and release the air inside the boiler.
5.
Check again if water tank needs to be refilled and proceed to operate with the machine.
Do not place wet cups directly on the cup shelf.
Always thoroughly dry any cups before storing them
on the warming shelf.
WARNING!
Allowing water to drip into the machine can
cause mechanical and electrical damage.
· Electrical connection checklist (continued)
· Initial starting procedure
· Machine handling tips
ONE 2B 1st start up group boiler refill icon
