Astoria 1GR Use And Maintenance Manual page 74

13.5.11 Wiring diagram code 18090047 - 18090048 *GIEMME*
R
S
T
N
MA BL NE GR GV
CAB
13 9 5 1
15 11 7 3
CO
16 12 8 4
2
14 10 6
MA BL
PR
CT
IST
LA
IM1
RO BL
RO VE
GV
IM2
RO BL
RO VE
IM3
RO BL
RO VE CV1
CN14
EVT
VE
EV1
VE
VE
EVC
VE
VE
EV3
VE
BL
RO
EV2
FP2 FP1
CN6
MP
JUMPER INSERTED
JP1 Serial transmission enabled
JP2 Pre-infusion enabled
JP3 Programming switch connection
JP4 Filling the heating unit with the pump Filling the heating unit without the pump
JP5 Tea switch connection
JP6 Dispensing tea with the pump Dispensing tea without the pump
JP7 Continuous function disabled Continuous function enabled
76 108
of
SA
RE
SCT
O O O
CV2 CV3
JP16
RL9
JP8
JP1
JP17
JP9
RL6
JP2
JP18
F1
JP15
RL4
JP7
RL3
CN18
RL2
RL10
CN12
CN11
RL1
CN10
JUMPER
NOT INSERTED
Serial transmission disabled
Pre-infusion disabled
JP15
JP16
JP17
JP18
LST
CAL
JP4
JP6
F2
CN5
IC9
JP14
GND
JP12
RXD
TXD
+5V
CN4
TRF1
JP3
JP5
MB
INSERTED
JP8 Dose count enabled Dose count disabled
JP9 Credit/Debit enabled Credit/Debit disabled
Display function buttons enabled Display function buttons disabled
6-button pushbutton panel enabled 4-button pushbutton panel enabled
Heating unit temp. check with external pressure switch (always on)
Heat.temp./press. management always ON (always inserted)
BI
BL
CAL Heating unit
CN1 Power supply connector
CN2 Low voltage connector
CN4 Serial transmission connector
CN10
CN11
CN12
CO
CT
CV1 Flow meter GR1
CV2 Flow meter GR2
CV3 Flow meter GR3
EV1 GR1 solenoid valve
EV2 GR2 solenoid valve
EV3 GR3 solenoid valve
EVC Filling solenoid valve
EVT Tea solenoid valve
F1
F2
FP1(*)
FP2(*)
SL
GR
GV
IC2
IM1 Manual switch GR1
IM2 Manual switch GR2
IM3 Manual switch GR3
IP
CN2
IST
MA
LA
MA
MA
MA
MB
NE
MP
BL
NE
NE
P5
P6
BI
P7
RO
P9
CN1
P10
P11
PR
IP
RE
RO
SA
SL
TR
NOT INSERTED
VE
( * ) Fuses for UL versions where
a plug with a capacity greater
than 30 A is installed
TECHNICIANS' manual
White
Blue
PB panel connector GR1
PB panel connector GR2
PB panel connector GR3
Power switch
Power supply connector
Inlet fuse (6.3 A)
Motor pump fuse (500 mA)
Motor pump fuse UL (OPD) fuse
230 V UL (OPD) fuse
Grey
Yellow-green
Microprocessor
Programm. switch
Cup warmer switch
Indicator light
Brown
Pushbutton panel membrane
Motor pump
Black
Tea dose
Not managed
Serial connection
Steam outlet connector
Low voltage connector
Power supply
Pressure switch
Heating element
Red
Safety heating element
Heating unit level probe
Transformer
Green