Boiler Pressure Adjustment; Adjustment Of Coffee Water Temperature - Astoria Plus4YouTS Use And Maintenance Manual

12.1

Boiler pressure adjustment.

To modify the pressure in the services
boiler (hot water/steam) proceed as
follows:
Boiler pressure
• Pressing "Boiler pressure", displays the adjustment
screen.
Boiler pressure
setpoint
• Adjust the parameters via the slider close to the de-
sired value, then use "-" and "+" for higher accuracy.
setpoint Boiler pressure.
The machine has a default pressure value of 1.2 Bar,
i
which allows for optimal use of normal workload
services. It is possible to increase or decrease this
value, depending on the frequency of use of the hot
water and steam services. The delivery of coffee is
not influenced by this parameter.
If the machine is provided with an "autosteamer"
i
device, it is advisable to leave the pressure of the
services boiler at 1.2 Bar (optimal value for the
correct operation of the autosteamer). The delivery
of coffee is not influenced by this parameter.
Technical manual
12.2

Adjustment of coffee water temperature.

To m o d i f y t h e o u t l e t w a t e r
temperature from the coffee delivery
group proceed as follows:
Coffee water temp
• Pressing the "Coffee water temp.", displays the adjust-
ment screen.
Coffee water temp.
Group
Water temp.
• Adjust the parameters via the slider close to the de-
sired value, then use "-" and "+" for higher accuracy.
Group
Select the group of the boiler to be adjusted.
Water temp. Coffee water temperature.
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