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Idiomas disponibles
Idiomas disponibles
6 CONTROL PANEL
A
A
5 0 8
B B
1
1
A and B DHW setpoint adjustment
Parameter selection
Heating setpoint adjustment
C and D
Parameter setting
A+B
DHW Comfort menu (on the main page and with a status other than OFF)
Return to previous screen/cancel choice
B
Press >2 sec to return to main page
1
Change operating status (OFF, SUMMER and WINTER)
Reset alarm (RESET)
2
Interrupt venting cycle
Access to INFO menu
Access to parameter setting menu
3
Access to password entry page
ENTER function
1+3
Key lock/unlock
2+3
When the boiler is OFF, activates combustion analysis (CO)
7 USER INSTRUCTIONS
ƒ Position the system's main switch to the "on" position.
ƒ Open the gas tap to allow the fuel to flow.
ƒ When the power is enabled, all the icons and segments will light up
for 1 sec and the firmware revision will be visualised for 3 sec:
1 88
8
ƒ The automatic venting cycle will then be launched (if it is enabled) and
will last 4 min (for the details, refer to the paragraph "4.3 Venting cycle").
ƒ The interface will show the status active in that moment.
b
Adjust the ambient thermostat to the required temperature (~
20°C) or, if the system is equipped with a timed thermostat or
programmer, make sure it is "active" and adjusted (~20°C).
ƒ Bring the boiler to WINTER or SUMMER mode.
7.1
Operating status
ƒ Pressing key 1, the operating type switches cyclically between OFF -
SUMMER - WINTER and then OFF again.
In standby, the display shows the system pressure. It shows the delivery
temperature if there is a heating request, or the DHW temperature if
there is a DHW request.
---
WINTER MODE
The boiler activates the heating and DHW function. The presence of the
" " icon indicates a heat request and burner switch-on.
SUMMER MODE
The boiler activates the traditional DHW function.
.
2
2
3
3
.
CH delivery
temperature
50 8
.
1
5
.
DHW temperature
stand-by
50 4
Each time the keys are pressed, the boiler makes a sound signal
(Buzzer); it is possible through parameter 006 Buzzer to manage
the enabling (1) or disabling (0) of the sound.
C C
D D
Note: values in thousands are displayed/100, for example 6500 rpm = 65.0
Connection to a WIFI device
Fault or deadline timer call for service
In the event of a fault together with the
flame and water alarms
Indicates presence of flame. In the event of a flame failure, the
icon is
Flashes with temporary water alarms, fixed with permanent alarm
Present if heating mode is active; flashes with heating request
in progress
Present if DHW mode is active; flashes with DHW request in
progress
Unit of measurement for temperature
°C - °F
rpm
Number of fan rotations
bar -psi
Pressure value
WINTER
8
50
7.2
Setting the heating setpoint
.
0 0 6
first press
If no key is pressed for 5 sec, the set value is taken as the new heating
setpoint.
7.3
Setting the heating setpoint with an external
probe
If an external probe is connected (optional) and temperature control is
enabled (parameter 418=1), the delivery temperature value is selected
automatically by the system, which quickly alters the ambient tempera-
ture on the basis of variations in the outdoor temperature.
Modifying the heating setpoint
5 -
The setpoint correction is in the range (-5 to +5°C).
With parameter 418= 0, the boiler works with a fixed point.
35
icon (apart from
SUMMER
50 4
.
0 5 6
or
second press
set CH setpoint value in steps of 0.5 °C
5
or
EN
or
or
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