Control Panel Connection Diagram; Wiring Diagram Definitions - La Spaziale S1 Vivaldi II Owner's Manual

5.4 Control Panel Connection Diagram

5.

5 Wiring Diagram Definitions

EV GR Coffee brewing group solenoid valve
EV H Hot water delivery solenoid valve
EV AL Automatic refill system solenoid valve
T1 Connection on control board of the triac that feeds the boiler heating element
T2 Connection on control board of the triac that feeds the group heating element
P1 Connection of the control board on the triac that feeds the boiler heating
element
P2 Connection of the control board on the triac that feeds the group heating
element
SER 1 Connection control panel on control board
SER 2 Connection control board on control panel
F Flow meter
Flin Phase inlet into the triac that feeds the boiler heating element
Flout Phase outlet from the triac that feeds the boiler heating element
F2in Phase inlet into the triac that feeds the group heating element
F2out Phase outlet from the triac that feeds the group heating element
VII Boiler temperature probe
S2 Brewing group temperature probe
SL Boiler water level control
V Ventilator connection (boiler triac cooling fan)
MP Motor pump
RC Heating element brewing group
TSC Safety thermostat for brewing group heating element
RB Boiler heating element
TSB Safety thermostat for boiler heating element
S1 Vivaldi II Owner's Manual
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