FULLY-AUTOMATIC ESPRESSO COFFEE MACHINE - Wega

WIRING diagrams - chap.13
Technical manual
13.3 LOW VOLTAGE diagram
A
B
M
N
E
F
G
H
I
J
K
L
C
D
A - Cappuccino milk sensor set group 1
B - Minimum level sensor (red)
C - Level sensor (blue)
D - Boiler temperature sensor
E - Common micro
F - Grounds drawer micro
G - Micro 2 group 1 (infusion)
H - Micro 3 group 1 (limit switch)
I - Micro 3 group 2 (limit switch)
J - Micro 1 group 1 (idle)
K - Micro 1 group 2 (idle)
L - Micro 2 group 2 (infusion)
1
2
3
4
5
6
7
8
1
2
2
1
2
3
4
5
6
7
8
9
10
1
W
P16
P24
P15/A
P15/B
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O P
Q R
S
V
X
T
M - Steam button
N - Water button
O - Volumetric dosing device group 1
P - Volumetric dosing device group 2
Q - Temperature sensor group 1
R - Temperature sensor group 2
S - Cappuccino milk sensor set group 2
T - 24Vac transformer
U - Door micro
V - Waiter key lock
W - Cappuccino maker pump no. 2
X - Relay
U
1
2
3
4
5
6
1
2
3
4
1
3
7
8
3
5
6
7
8
1
2
3
4
5
6
P19
P20
P21
P22
P23