espresso coffee machines
7.1 S8/S9 COMPACT WATER LAYOUT DIAGRAM
Legend:
R
Water tap (prearranged by the cus-
tomer)
RP Pressure reducer (optional)
A
Water softener (optional)
LSI 089 - Rev. 00 - Ed. 04/2015
RP
R
F
A
F
Filter (optional)
P
Motor pump
VU One-way valve
VE Expansion valve
F1
Flowmeter 1st group from the right
2nd GROUP
1st GROUP
EV
2° GR
HE
2° GR
1° GR
F1
F2
VE
VU
P
M
F2
HE Heating exchanger
EV 3 way solenoid
8
-
EV
1° GR
HE
Flowmeter 2nd group from the right
9
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