18. ELECTRICAL DIAGRAM
18.1 Electrical diagram version EMA - EPU
IA
CAL
Boiler
DEV
Deviator
EVC
Boiler filling solenoid valve
F
Phase
IA
Delivery switch
LAC
No water indicator light /
fill with water
espresso coffee machine - technician instructions
All manuals and user guides at all-guides.com
F
N
EVC
MP
MG
SA
PR
RE
LAR
LAC
LAR
Electric heating element
power indicator light
MFC
Electronic control unit
MG
Group microswitch
(version EMA)
MP
Pump
N
Neutral
SM
DEV
PR
Pressure switch
RE
Heating element
SA
Resistance safety device
SER
Internal tank
SLC
Boiler level probe
SM
Tank magnetic probe
MFC
1
2
3
5
6
7
8
9
10
SER
SLC
CAL
93
English