Wega ALE Series Use And Maintenance Manual page 59

14.7.9 Wiring diagram cod. WY18090047 - WY18090048 *GIEMME*
R
S
T
N
MA BL NE GR GV
CAB
13 9 5 1
15 11 7 3
CO
16 12 8 4
14 10 6 2
MA BL
PR
CT
IST
LA
IM1
RO BL
RO VE
GV
IM2
RO BL
O
RO VE
IM3
RO BL
CV1
RO VE
CN14
EVT
VE
EV1
VE
VE
EVC
VE
VE
EV3
VE
BL
RO
EV2
FP2 FP1
CN6
MP
JUMPER INSERTED
JP1 Serial transmission enabled Serial transmission disabled
JP2 Pre-infusion enabled Pre-infusion disabled
JP3 Programming key connection
JP4 Boiler filling with pump Boiler filling without pump
JP5 Tea key connection
JP6 Tea dispensing with pump Tea dispensing without pump
JP7 Continuous function disabled Continuous function enabled
JP8 Dose count enabled Dose count disabled
TECHNICIANS manual
400V
SA
RE
SCT LST
O O
CV2 CV3
JP16
RL9
JP8
JP1
JP17
JP9
RL6
JP2
JP18
F1
JP15
RL4
JP7 GND
RL3
RXD
CN18 TXD
RL2
+5V
RL10
CN12
CN11
RL1
CN10
NOT INSERTED JUMPER
JP9
JP15
JP16
JP17
JP18
SL
CAL
JP4
CN2
JP6
F2
CN5
IC9
JP14
JP12
CN4
TRF1
JP3
CN1
JP5
MB
INSERTED NOT INSERTED
Credit/Debit enabled Credit/Debit disabled
Display function keys enabled Display function keys disabled
6-key push button panel enabled 4-key push button panel enabled
Boiler t°check with external pressure switch (always on)
Heat.temp./press. management always ON
BI White
BL Blue
CAL Boiler
CN1 Supply connector
CN2 Low voltage connector
CN4 Serial transmission connector
CN10 Push button panel connector GR1
CN11 Push button panel connector GR2
CN12 Push button panel connector GR3
CO Power switch
CT Supply connector
CV1 Volumetric counter GR1
CV2 Volumetric counter GR2
CV3 Volumetric counter GR3
EV1 Solenoid valve GR1
EV2 Solenoid valve GR2
EV3 Solenoid valve GR3
EVC Boiler filling solenoid valve
EVT Tea solenoid valve
F1 Inlet fuse (6.3A)
F2 Motor pump fuse (500mA)
FP1(*) Motor pump UL (OPD) fuse
FP2(*) UL (OPD) Fuse for 230V
GR Grey
GV Yellow-green
IC2 Microprocessor
IM1 GR1 manual switch
IM2 GR2 manual switch
IM3 GR3 manual switch
MA
MA IP Programming switch
MA
IST Cup heater switch
NE
LA Indicator light
BL
MA Brown
NE
MB Push button panel membrane
MP Motor pump
BI
NE Black
P5 Tea dose
RO
P6 Not managed
P7 Serial connection
P9 Service outputs connector
P10 Low voltage connector
IP
P11 Power supply
PR Pressure switch
RE Resistance
RO Red
SA Resistance safety device
SL Boiler level probe
TR Transformer
VE Green
( * ) Fuses for UL versions with plug with
a greater capacity than 30A
59 68
of