Faema E71 E, Engineer'S Manual

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English
17 EN
The test screen permits manual operation
of the components in the machine.
Press the icon .
Volumetric meter
incremental counter
instant boiler
temperature
tested part
boiler
pressure
boiler
resistance
Boiler load solenoid
valve
Here is the table of symbols used to define the moving parts that can be
accessed :
MP Pump motor
G1÷G3 Coffee dispensing solenoid valves
Eac Hot water solenoid valve
Eaf
Cold water solenoid valve
Eav Steam water solenoid
Evc Boiler load solenoid valve
Em
Pressure-reset solenoid valve
Ein1 ÷
Ein3 Pre-infusion solenoid valve
boiler activation
percentage
Boiler activation percentage: Modulation percentage of the heating power of the boiler.
Boiler resistance: Activation of resistance elements on the basis of the power selected.
Total power divided into: RC1 = ⅔ - RC2 = ⅓
Full power cycle: RC1 ON / RC2 ON Low power cycle: RC1 ON / RC2 OFF
RC1 OFF / RC2 OFF RC1 OFF / RC2 OFF
6. Testing
level signal; water
level in boiler
The selection of the parts to be moved is done by pressing the icons and
; the operation takes place by pushing the button which indicates the name of
the part.
Testing
Testing
Testing
1
2
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