Info Menu; Temporary Switch-Off; Switching Off For Lengthy Periods - Beretta POWER EVO-X Series Installation Manual

3.22 INFO menu

Press button 3 from the initial display screen to see a series of in-
formation items relating to boiler operation, listed according to the
parameter name and value.
PARAMETER
NAME
I001 Screed heater hours
I002 Flow sensor
I003 Return probe
I004 Domestic hot water probe
I006 Low storage tank probe
I007
Collector temp
I008 Flue gas probe
I009 Outdoor temperature sensor
I010 External temp. for temperature control Filtered outdoor temperature sensor value used in the temperature control algorithm to calculate the heating setpoint
I011 DHW fl ow rate
I012 Fan rotations
I013 Flow sensor (main zone)
I014 Flow sensor (zone 1)
I015 Flue gas probe meter
I016 Delivery setpoint (main zone)
I017 OT+ heating setpoint
I018 System pressure
I019 DHW hours
I020 CH hours
I021 % DHW modulation
I022 % CH modulation
I023 Average heating fl ow probe
I024 Average DHW fl ow probe
I025 Average heating return probe
I026 Average DHW return probe
I027 Number cycles ON EVG
I028 Ionisation current
I029 High effi ciency mode
I033 Board ID
I034 Board fw rev
I035 Interface fw rev
I039 Alarm log 1 (oldest)
I040 Alarm log 2
I041 Alarm log 3
I042 Alarm log 4
I043 Alarm log 5 (most recent)
I044 No. of days for CFS

3.23 Temporary switch-off

In the event of temporary absences (weekends, short breaks, etc.)
set the status of the boiler to OFF
The electricity supply and fuel supply remain active, so the system
is protected by:
ƒ heating anti-freeze: this function is activated if the temperature
measured by the flow sensor drops below 5°C. A heat request is
generated in this phase, with burner ignition at minimum output
and maintained at this level until the delivery water temperature
reaches 35°C;
ƒ DHW anti-freeze (if water tank with probe): this function is
activated if the temperature measured by the water tank probe
drops below 5°C. A heat request is generated in this phase, with
burner ignition at minimum output and maintained at this level
until the delivery water temperature reaches 55°C;
DESCRIPTION
Number of hours of screed heater operation (when function in progress)
Boiler fl ow sensor value
Boiler return temperature sensor value
Value of high storage tank probe
Value of low storage tank probe (if a solar storage cylinder is installed)
Solar collector probe value (case C and solar system present)
Flue gas probe value
Instantaneous outdoor temperature sensor value
DHW setpoint only with OT+ connection
Number of fan rotations (rpm)
Main zone fl ow sensor value (when P4.12 = 1)
Zone 1 fl ow sensor value (when 1 P4.23 = 1)
Number of operating hours of the heat exchanger in "condensing mode" (the values, in thousands, are
visualised/100
Main zone delivery setpoint
Heating setpoint sent to the boiler from the OT+ remote control
System pressure
This counter measures the burner "ON" time (fl ame presence) in DHW mode, value expressed in seconds
Hours burner on in heating
This counter measures the average modulation percentage (ID17) when burner on in DHW
Average percentage value of modulation with burner on in heating
Average fl ow probe values with burner on in heating mode
Not used if parameter P3.01 = 0
Average return probe values with burner on in heating mode
Not used if parameter P3.01 = 0
Number of gas valve ON cycles
Instantaneous ionisation current detected by the detection electrode
Indicates when the high effi ciency mode is running
Electronic board identifi cation
Firmware revision of the electronic board
Firmware revision of the interface
List of the last 5 alarms recorded
Number of days that have elapsed since the CFS signal was activated (i.e. since EXPIRE P7.07 = 0)
.
To switch between parameters, press the
Press to see the selected parameter; press
main screen.
b
The activation of the ANTI-FREEZE function is signalled
by a sliding message on the interface display: AF1 (DHW
ANTI-FREEZE IN PROGRESS) or AF2 (HEATING AN-
TI-FREEZE IN PROGRESS), depending on the situation.
ƒ circulator anti-blocking: the circulator activates every 24
hours of stoppage for 30 seconds.

3.24 Switching off for lengthy periods

If the boiler is not used for a long time, the following operations
must be carried out:
ƒ set the status of the boiler to
ƒ set the system's main switch to "off"
ƒ turn off the fuel and water taps of the heating and domestic hot
water system.
44
and buttons.
to return to the