DeLonghi EN660 - Functional Diagram

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3.2 Functional diagram
COFFEE TEMPERATURE
SENSOR
STEAM TEMPERATURE
SENSOR
J6
JP1
JP2
J5
1
8
M1
M2
FLOWMETER
F6 F5
F1 F2 F3 F4
LLLN
54321
J1
STEAM
COFFEE
PP
EV
ON/OFF SWITCH
THERMAL PROTECTOR
THS
H.E. COFFEE
H.E. COFFEE
TCO
TCO
H.E. STEAM
TCO
TCO
POWER BOARD
CONTROL
BOARD
N
L
LEGEND
M1 HOT WATER SPOUT IN PLACE
M2 IFD DEVICE IN PLACE
H.E. HEATING ELEMENT
TCO THERMAL CUT-OFF
THS SAFETY THERMOSTAT