Wega EPU Series User Manual

57 of 68
TECHNICIANS manual
ENGLISH
14.7.7 Wiring diagram cod. WY18090012-13-14-15
JUMPER INSERTED NOT INSERTED
JP1 Count enabled Count disabled
JP2 Pre-infusion enabled Pre-infusion disabled
JP3 Dose programming enabled Dose programming disabled
JP4 Boiler lling with pump Boiler lling without pump
JP5 Tea dispensing with pump Tea dispensing without pump
JP6 Interlock enabled Interlock enabled
JP8 Control D I/O Interface
(
*
) Fuses for UL versions with plug with
a greater capacity than 30A
BI White
BL Blue
CAB Power cable
CAL Boiler
CN1 Supply connector
CN2 Low voltage connector
CN4 Serial transmission connector
CO Power switch
CT Supply connector
CV1 Volumetric counter GR1
CV2 Volumetric counter GR2
CV3 Volumetric counter GR3
CV4 Volumetric counter GR4
EV1 Solenoid valve GR1
EV2 Solenoid valve GR2
EV3 Solenoid valve GR3
EV4 Solenoid valve GR4
EVC Boiler lling solenoid valve
EVT Tea solenoid valve
F1 Inlet fuse (6.3A)
F2 Motor pump fuse (500mA)
FP1(*) Motor pump UL (OPD) fuse
FP1(*) UL (OPD) Fuse for 230V
GR Grey
GV Yellow-green
IC2 Eprom
IM1 GR1 manual switch
IM2 GR2 manual switch
IM3 GR3 manual switch
IM4 GR4 manual switch
IP Programming switch
IST Cup heater switch
LA Indicator light
JP5 Tea button connection
MA Brown
MB Push button panel membrane
MP Motor pump
NE Black
PLT Tea button
P1
Push button panel connector GR1
P2 Push button panel connector GR2
P3 Push button panel connector GR3
P4 Push button panel connector GR4
P5 Tea dose
P6 Not managed
P7 Serial connection
P9 Service outputs connector
P10 Low voltage connector
P11 Power supply
PR Pressure switch
RE Resistance
RO Red
SA Resistance safety device
SCT Cup heater heating element
SL Boiler level probe
VE Green
P10
P11
P9
F4
JP3
P1
P2
P3
P4
P6
P5
P7
SL
NE
BL
NE
MA
MA
MA
MA
GV
RO
BL
VE
VE
VE
VE
VE
VE
CV4
CV3CV2CV1
PLT
MB
RO
RO
RO
RO
RO
RO
RO
RO
BL
VE
BL
VE
BL
VE
BL
VE
BI
RO
F2
JP7
JP6
JP4
JP1
JP2
JP5
CT
SCT
LA
PR
SA
CO
RE
400V
IST
R
S
T
N
MA
BL NE GR GV
CAB
MA
BL
IM1
IM2
IM3
IM4
CAL
EVT
EV1
EV4
EVC
EV3
EV2
MP
JP8
GND
RXD
TXD
VAL
13 9 5
1
3
71115
16 12 8
4
2
610
14
FP1
FP2
OOOO

Wega EPU Series Specifications

General

Brand	Wega
Model	EPU Series
Category	Coffee Maker
Language	English