Functional Diagram - DeLonghi EN660 Service Manual

3.2 Functional diagram

N
COFFEE TEMPERATURE
SENSOR
LEGEND
HOT WATER SPOUT IN PLACE
M1
IFD DEVICE IN PLACE
M2
H.E. HEATING ELEMENT
TCO THERMAL CUT-OFF
THS SAFETY THERMOSTAT
L
STEAM TEMPERATURE
SENSOR
J6
JP1
JP2
1
M1
POWER BOARD
J5
M2
F6 F5
FLOWMETER
8
F1 F2 F3 F4
5 4 3 2 1 J1
L L L
COFFEE
EV
P P
STEAM
THS
CONTROL
BOARD
N
TCO
ON/OFF SWITCH
TCO
33
TCO
TCO