Wega 1 Group, Use And Maintenance Manual

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English
CNS 9
espresso coffee machine - interface system
R
1.7 SPHERA type machine electrical diagram version *GIEMME*
A
I
C
D
E
F
H
R
B
V
R
N
R (VCC+)
N (GND)
R B V
34 33
34 33
2 1
A
Hartwall cable 8.9.28.51 code WY22550
REF. DESCRIPTION
B
White
C Power cable 8.9.28.12 code WY22551
D Serial transmission cable code WY22555
E Replace with correct version
F
Dosing
G
Do not short circuit JP1
H
Never place the lever in the PROG position
I
Interface
N
Black
R
Red
V
Green