Reset Menu; Programming The Boiler; First Commissioning - Beretta MYNUTE X C Series Installer And User Manual

USER GUIDE
Depending on the type of application, some of the functions described in this manual might not be available.
6 CONTROL PANEL (see "3.20 Control panel")
A
+
B
1
7

PROGRAMMING THE BOILER

- Position the system's master switch to the "on" position.
If necessary, the interface automatically goes to the clock menu. On the main screen the
icons , , and and ENTER come on while 00:00 is displayed with the first two
digits blinking with a frequency of 0.5 sec ON, 0.5 sec OFF.
To set the time and day follow the following instructions:
ƒ set the hour with the and
ƒ set the minutes with the and
ƒ set the day of the week with the
Enter
blinks, press MENU at the icon
blinks for 4sec and then returns to the main screen
ƒ to exit the time programming without saving the modified values, just press
NOTE: It is possible to change the TIME and DAY settings also later by accessing the P1.02
parameter in the P1 menu, or by pressing the A+C keys for at least 2sec.
A
+
ƒ If you need to set the language, select the menu P1 and confirm your choice using .
ƒ Use the arrows to display parameter P1.01, then enter the submenu by pressing .
buttons to set the desired language – see "3.21 Menu structure" . To
ƒ Use the and
Enter
confirm your choice, press
+
RESET MENU
2 3
arrows, then confirm with A
arrows, then confirm with A
and arrows. The segment of the day selected
per to confirm the time and day setting. The clock
C
+
RESET MENU
.
LED
C
Each time that the boiler is powered a vent cycle is carried out lasting 4 min.
The display shows the message -AIR lighting up the icon RESET.
D
To interrupt the vent cycle press RESET.
Set the boiler to OFF by pressing
8

FIRST COMMISSIONING

- Position the system's master switch to the "on" position.
- Open the gas tap to allow fuel to flow.
ƒ With power on the backlight comes on, then all the icons and the segments come on for
1sec and in sequence the firmware revision is displayed for 3sec:
.
ƒ Then the interface displays the status active at that moment.
Vent cycle
b
Each time that the boiler is powered, an automatic vent cycle is carried out lasting 4
min. When the air purging cycle is in progress, all heat requests are inhibited except
those for domestic hot water when the boiler is not set to OFF and -AIR is displayed
on the interface screen.
The purge cycle can be interrupted early by keeping key 2 (the icon RESET comes on).
The purge cycle can also be interrupted, if the boiler is not set to OFF, by a domestic hot
water request.
.
ENGLISH
25