EXTRA STEAM NOZZLE:
If automatic lances nozzles are installed such as
Autosteam or Easycream extra wiring is added
which is connected as shown in the next image.
The connector feeds the compressors and valves:
1 Right compressor (cable 15).
2 Left compressor.
3 Right steam solenoid (cable 13).
The left steam solenoid instead is fed from posi-
tion 5 of the lower row.
If only a single steam nozzle is used the other will
be covered with heat shrink wrap.
The cup warmer probe is connected on the pin
shown in the figure.
The digital pressure switch is connected by means
of three coloured cables from left to right in this
manner:
1 Black
2 White
3 Red
Measuring the voltage between black and white
will give the reading for the pressure switch with
values ranging up to about 4 V.
Edition 01 of 08/2017
8.5
SERVICE MANUAL
1
2
Connect to
neutral on the
contactor
To
mainboard
Easycream
left
Easycream
right
Extra cable for left easycream.
To be connected on the board
3
Fig. 268
1-2-3
Fig. 267
Fig. 269
Fig. 270
1
2
3
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