Start-Up And Operation; Description Of Display Symbols - Beretta EXCLUSIVE C.A.I. Manuel D'installation Et D'utilisation

11
.
The boiler produces heating and domestic hot water.
The control panel (fig. 13) contains the main boiler control and
management functions.
Heating water ON-OFF-RESET
circuit temperature function selector
selector
Fig. 13
Fig. 14

START-UP AND OPERATION

(C.A.I. - MIX C.S.I.)
Operating INFO Filling
mode button button button
Description of commands
Heating water temperature selector: sets the heating water
temperature.
Domestic hot water temperature selector: sets the domestic
hot water temperature.
Function key:
- ON the boiler is electrically powered and waiting for
operating requests (
- OFF the boiler is electrically powered but will not respond
to operating requests
- RESET resets the boiler following a fault
Operating mode button: allows the most suitable operating
mode to be selected (
- summer comfort).
Info button: shows a sequence of information concerning the
Domestic
hot water
operating status of the machine.
temperature
selector
Filling button: pushing it, the boiler automatically fills the system
until the pressure reaches 1 to 1.5 bar.

Description of display symbols

graduated heating water temperature scale with heating
function symbol
graduated domestic hot water temperature scale with
domestic hot water function symbol
fault symbol (for details, please see page 15)
reset symbol (for details, please see page 15)
pressure value
external sensor connection
heating/domestic hot water temperature
or
fault symbol (e.g. 10 - no flame)
function selector (turned to the chosen operating mode:
winter -
comfort)
burner operating symbol
anti-freeze function active symbol
system filling function symbol
fill symbol
12
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winter - winter comfort-
winter comfort- summer -
summer
summer