Fuse Description
F1 Fuse 5x20 delayed by 6.3A Protects: from RL1 to RL13
F2 Fuse5x20FF super rapid by 10A Protects: group coee boiler heating element 4
F3 Fuse5x20 FF super rapid by 10A Protects: group coee boiler heating element 2
F4 Fuse5x20FF super rapid by 10A Protects: group coee boiler heating element 3
F5 Fuse 5x20 FF super rapid by 10A Protects: group coee boiler heating element 1
F6 Fuse 5x20 FF super rapid by 10A Protects : coee boiler heating element group 1 e 3
F7 Fuse 5x20 delayed by 1A Protects: transformer's double winding
F8 Fuse 5x20 FF super rapid by 10A Protects : coee boiler heating element group 2 and 4
F9 Fuse 5x20 delayed by 1A Protects: services boiler heating element group 1 and 2
F10 Fuse 5x20 delayed by 6.3A Protects: +24V Power supply
LED Description
DL1 Front Led
DL2 Not managed
DL3 Cup heater
DL4 Heating element control boiler group 4
DL5 Heating element control boiler group 2
DL6 Heating element control boiler group 3
DL7 Heating element control boiler group 1
DL8 group 1 heating element
DL9 group 3 heating element
DL10 group 2 heating element
DL11 group 4 heating element
DL12 services 1 boiler heating element
DL13 group 1 volumetric counter
DL14 group 2 volumetric counter
DL15 group 3 volumetric counter
DL16 group 4 volumetric counter
DL17 services 2 boiler heating element
+5V +5V Power supply
+9V +9V Power supply
+12V +12V Power supply
+24V +24V Power supply
Relay Description
RL1 Pump
RL2 Solenoid valve group 1
RL3 Solenoid valve group 3
RL4 Solenoid valve group 2
RL5 Solenoid valve group 4
RL6 Boiler lling solenoid valve
RL7 Hot water mix solenoid valve
RL8 Tea solenoid valve 1
RL9 Autosteamer steam solenoid valve
RL10 Air solenoid valve
RL11 Tea solenoid valve 2
RL12 Reserve 2
RL13 Reserve 1
Jumper Description
JP1 Not managed
JP2 Aux
JP3 Aux
JP4 TX-RX signal inversion
JP5 TX-RX signal inversion
O On SW1 Switch
1
Not used. leave on OFF mode.
2
Reserve.
3
Reserve
4
Reserve.
5
Reserve.
6
ON = rinse active for 3 secs. PROG./STOP button.
7
ON = excludes the automatic control of the services boiler
temperature
8
ON = Pre-infusion active
O On SW2 Switch
9
ON = 6 doses keyboard.
10
ON = rinse active for 3 secs. dose buttons.
11
ON = Active Credit / Debit.
12
ON = Reset machine life cycle
13
ON = Continuous disabled.
14
ON = NTC probe
15
ON = Serial communication active.
16
ON = MICRO-Processor programming.
OFF = Machine service enabled
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