A Control Panel - Riello Vokera VISION PLUS 20 S User Instructions

1.9A CONTROL PANEL

Your boiler is equipped with a large LCD display that indicates the
appliance operating status.
A A
+
B B
1 1
Fig. 1
A
When the arrow
function
B
CONFIGURATION/STEP-BACK/RETURN
It is normally used to raise the heating water
C
temperature, when the arrow
can move inside the P1 menu
It is normally used to lower the heating water
D
temperature, when the arrow
can move inside the P1 menu
A+C
Access to the menu for setting the clock (see para-
graph ""2.2a PROGRAMMING THE BOILER"")
1
Used to change the operating status of the boiler (OFF,
and WINTER)
2
Used to reset the alarm status or to interrupt the vent
cycle
Used to access the INFO and P1 menus. When the
3
Enter
icon is shown on the display, the key has the
ENTER function and is used to confirm the value set
during the programming of a technical parameter
1+3
Lock and unlock keys
2+3
When the boiler is set to OFF it is used to start the
combustion analysis function (CO)
The user interface has the function of a machine interface, displaying the system settings and providing access to the parameters.
The display normally shows the temperature of the flow sensor; if no key is touched within 10 sec the current time is displayed (backlight
unlit).
The configuration MENU is organised with a multi-level tree structure. An access level has been fixed for each sub-menu: USER level
always available; TECHNICAL level password protected.
Some of the information might not be available depending on the access level, the status of the machine or the system configuration.
4
+
RESET MENU
2 2 3 3
is highlighted it has the confirm
is highlighted you
is highlighted you
Indicates the connection to a remote device (OT or
RS485)
Indicates the connection to a WIFI device
Indicates the presence of an outdoor temperature
C C
sensor
Indicates the connection to a heat pump (not used on
this model)
D D
Displayed when a fault occurs and/or when there is
an alarm
Fault and/or service indicator
Indicates the presence of a flame, in the event of a
flame lockout the icon looks like
It comes on when there are alarms that require a
Reset
manual reset by the user
It comes on when there is an operation confirmation
Enter
request
When the icon is active, it indicates that the "confirm"
function of button A is active
When the icon is active, it indicates that the "back/
cancel" function of button B is active
When the icon is active, it is possible to navigate the
menu or raise the value of the selected parameter
When the icon is active, it is possible to navigate the
menu or lower the value of the selected parameter
The icon comes on if central heating is active, it blinks
if a heating request is in progress
They indicate the set point level set (1 bar minimum
value, 4 bars maximum value)
Indicates the days of the week
1 2 3 4 5 6 7
AUTO
Only if clock is enabled
ON
MAN ON Only if clock is enabled
MAN OFF Only if clock is enabled