Rancilio Epoca E1, Использование и обслуживание

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By pressing button C the factory 1-bar regulation
is set.
After having regulated the desired pressure, press
D
to save the setting and quit the menu.
ATTENTION: during programming, water dispen-
sing is interrupted while heater pressure control is
in use.
10.2. Auto-test components
Electronic card E 06 foresees auto-testing
with which it is possible to verify operation of the
electric/electronic components of the machine one
by one.
In order to utilise this function it is necessary to enter
the electronic card by dismantling the left panel of the
machine (a descriptive label of the auto-test function
is attached to the inside of the panel).
The sequence is guided by means of the display at
the centre of the electronic card.
Since the auto-test is carried out on the open
machine, be careful not to touch the parts
under voltage.
To enter the auto-test menu proceed as follows:
- Switch off the machine.
- Keeping push button
A of the first group pressed
(fig. 6) switch on the machine.
- Push buttons A, B, C and D (fig. 6) light up and
the card display indicates 0 (auto-test menu in
operation).
In this menu only push buttons A, B, C, D of the first
group operate with the following functions:
A = Push (increases the number/letter cor-
responding to the component to be activated).
B = Push button – (decreases the number/letter cor-
responding to the component to be activated).
C = Enter (component activation).
D = ESC (quit component activation).
During activation of the component, the display point
will flash.
Each value indicated on the display corresponds to
the auto-test of the following components:
0 = auto-test ON
1 = electro-valve group 1 (ON for 3 seconds)
2 = electro-valve group 2 (ON for 3 seconds) (*)
3 = electro-valve group 3 (ON for 3 seconds) (*)
4 = electro-valve hot water supply
(ON for 3 seconds) (*)
5
= electro-valve charge (ON for 3 seconds)
6 = pump motor (ON for 3 seconds)
7 = 1st heater resistance element (ON for 5 secon-
ds) (**)
8 = 2nd heater resistance element (ON for 5 secon-
ds) (**)
9 = 3rd heater resistance element (ON for 5 secon-
ds) (**)
10. ADVANCED FUNCTIONS ELECTRONIC
CARD E06
10.1. Heater pressure regulation from push-
button panel
With card E06 it is possible to regulate heater pres-
sure directly from the push-button panel without any
need whatsoever of a technician to intervene on the
internal electronics of the machine
This is possible thanks to an electronic pressure tran-
sducer that detects heater pressure in real time.
To enter the regulation menu proceed as follows:
- Switch off the machine.
- Keeping push-button
E of the first group pressed
(fig. 6) switch on the machine.
- Push-buttons A and B will light up to indicate 1-bar
default regulation.
In this menu, only push buttons A, B, C, D (fig. 6)
of the first group are active with the following func -
tions:
A = Push (pressure increase with 0.1-bar
step).
B = Push button – (pressure decrease with 0.1-bar
step).
C = 1 bar (factory set at 1 bar).
D = ESC (regulation save and exit from menu).
To increase pressure
Press push button A , considering that each time it is
pressed, heater pressure increases by 0.1-bar step
up to a maximum 1.4 bars.
Pressure increases instantly (regulation visible by
means of heater pressure gauge).
To decrease pressure
Press B , considering that each time it is pressed
pressure decreases in real time by 0.1 bar step to a
maximum of 0.6 bars.
Opening the steam head, the new pressure regulation
can be assessed immediately by means of the heater
pressure gauge.
Push buttons
A and B flash to indicate setting of
heater pressure as follows:
LED PUSH
BUTTON A
LED PUSH
BUTTON B
PRESSURE
[bar]
ON 4 flashes 0,6
ON 3 flashes 0,7
ON 2 flashes 0,8
ON 1 flash 0,9
ON ON 1,0
1 flash ON 1,1
2 flashes ON 1,2
3 flashes ON 1,3
4 flashes ON 1,4