Izzo Alex Duetto IV AUST. MK 606, Operating And Maintenance Instruction Manual

Page: 18 / 23

ADJUSTMENT OF THE PUMP
The pump is adjusted and set at about 10 bars for the version with the connection to the water net, and between 9-9.5 bars for
the version with the reservoir.
It is possible to change the over-mentioned values, by raising the lever of the group, reading the pressure value on the pressure
gauge 0-16bars (or better if you have a pressure gauge to be inserted directly under the group) and by doing the following:
•
By turning the screw with a screwdriver in a clockwise direction, if you want to increase the pressure;
•
By turning the screw with a screwdriver counterclockwise (figure 5, page 5), if you want to decrease the pressure.
However, this operation must only be performed by a qualified technician.
2.4 FUNCTIONS OF THE DISPLAY
The decimal points (Channel 1, Channel 2) of the display indicate the operation
of the two heating elements, one of the coffee boiler, and the other one of the
steam/hot water boiler). In order to deactivate the TermoPid control, press
simultaneously the buttons and . To activate the TermoPid control,
press the button , the display shows the temperature of the first channel;
press the button again and the display shows the temperature of the second
channel.
CHANGE OF THE SET TEMPERATURE
With the TermoPid turned on, press and simultaneously. When the display shows T1, press to select the between
channel T1 and channel T2, then confirm by pressing .
SHOT TIMER
When the coffee brewing starts, by raising the lever up, the TermoPid displays its duration in seconds. When the coffee brewing
ends, by lowering the lever, the TermoPid shows again the temperature.
ADJUSTMENT OF THE PARAMETERS
With the machine turned off, press the buttons and simultaneously and keeping them pressed, turn on the machine.
When the display shows F.01, release the buttons. The button scrolls the parameters, while the button confirms the
selected parameter. Power cycle the machine to confirm and quit the programming.
PARAMETERS
Parametro Display Descrizione
F.01
°F Fahrenheit degrees Unit of Measurement
°C Celsius degrees Unit of Measurement
F.02
2 Enabling coffee brewing (channel 1)
3 Enabling hot water and steam brewing (channel 2)
4 Not connected
5 Enabling coffee b hot water and steam (channel 1 and 2)
6 Not connected
7
Enabling coffee bhot waterand steam (channel 1 and 2), with
prevalence on the coffee brewing. When the coffee channel is in the
ON position, deactivates the hot water and steam channel. When the
coffee channel is in the OFF position, enables the hot water and steam
channel.
T1 XX Where XX is the set temperature of the coffee boiler
T2
XX Where XX is the set temperature of the hot water and steam boiler
T3
XX Not connected
E1 X Where X is the correction factor of the coffee channel
E2 X
Where X is the correction factor of the steam/hot water channel
E3
X Not connected
PRESET PARAMETERS
By means of the PRESET procedure, it is possible to reconfigure the TermoPid with the default parameters. To do that, with the
machine off, press the button and turn the machine on. When the display shows PrS, release the button, and turn off and
restart the machine.
17