Command Panel - Beretta POWER GREEN 50 Manuel D'utilisation Et D'installation

command panel

Selector for
Operation key
temperature of
ON-OFF-RESET
heating circuit water
description of the commands
Selector for temperature of heating circuit water: used to set the
temperature of the heating water.
Selector for temperature of domestic water (for mode c):
used to set the temperature of the domestic water held in the stor-
age tank.
Selector for setting the parameters (for modes A, b and c):
used during the calibration and programming phase.
Operation key:
ON the boiler is electrically powered and awaiting an operation
request ( -
OFF the boiler is electrically powered but is not available for opera-
tion
RESET used to reset operations after a fault
Operation mode key:
the key is used to select the type of operation required:
when it is pressed, the "function selection" indicator
one of the two functions available:
this function is active if a storage tank is connected to the boiler).
Info key:
used to visualise - in sequence - the information relating to the appli-
ance operating status.
Ignition and operation
Preliminary checks
first ignition is carried out by competent personnel from an authorised
Technical Assistance Service beretta.
Before starting up the boiler, check:
a) that the supply networks data (electricity, water, gas) correspond to the
label data
b) that piping leaving the boiler is covered by a thermal insulation sheath
c) that flue gas extraction and air suction pipes work correctly
d) that conditions for regular maintenance are guaranteed if the boiler is
placed inside or between items of furniture
e) the seal of the fuel adduction system
f) that fuel delivery corresponds to values requested by the boiler
g) that the gas valve is calibrated correctly (if necessary, adjust it as ex-
plained in the "Adjustments" paragraph)
h) that the fuel supply system is sized to provide the correct delivery to
the boiler, and that it has all the safety and control devices prescribed
by current regulations.
Appliance ignition
To start-up the boiler it is necessary to carry out the following operations:
- access the gas tap via the slits in the couplings cover fixed to the lower
part of the boiler
- turn on the tap by rotating the knob anticlockwise, thereby activating the
fuel flow (Fig.1)
- power the boiler
Every time the boiler is powered, an automatic bleed cycle begins (lasting
about 2 minutes).
The display will visualise the letters "Sf" (Fig.2) and the function selection
indicators " " will light up in sequence.
8
Operation mode
key
)
moves to
(winter) or (summer -
Selector for
setting the
parameters
Selector for temperature
Info
of domestic circuit water
key
(for mode C)
description of the icons
scale of heating water temperature, with heating function icon
scale of domestic water temperature (only visualised in mode C)
domestic function icon (visualised in modes B and C)
fault icon (for further details, refer to the specific paragraph)
reset requirement icon (for further details, refer to the specific paragraph)
pressure value
external probe connection icon
heating/domestic water temperature (only in mode C)
or
operating fault (e.g. fault 10 - no flame)
function selection indicator (positioned in line with the type of opera-
tion selected:
if a storage tank is connected to the boiler).
burner operation icon
icon showing activated anti-freeze function
In the case of direct low temperature systems, install a safety
thermostat for low temperature systems (for the connections, refer
to the "Electrical wiring" chapter) and modify the maximum delivery
temperature (see the "Programming the parameters" chapter).
Fig.1
Fig.2
Fig.3
(winter) or (summer - this function is active
open
position