Setting The Heating System Temperature; Setting The Domestic Hot Water Temperature; Summer/Winter Selection; Dhw Storage Exclusion - Ferroli ARENA 30 A Installation And Operating Instructions Manual

ARENA 30 A

4.7 Setting the heating system temperature

Set, using the room thermostat or remote control, the desired temperature inside the rooms. When acting
on the room thermostat, the boiler is turned on and the heating system water is brought to the central heating
outlet set temperature or calculated temperature (with temperature scrolling active). On reaching the
required temperature inside the rooms, the generator will switch off.
If no room thermostat or remote control is installed, the boiler will maintain the heating system temperature
at the central heating outlet setpoint.
To set the central heating outlet temperature, access the operating menu, and using the button
parameter 1 – central heating outlet temperature. On pressing one of the buttons
to flash, showing the outlet temperature setpoint. Use the buttons
activate the new value, press the button
the button

4.8 Setting the domestic hot water temperature

Set, using the control boiler panel, the required domestic hot water outlet temperature. On opening a hot
water tap, the system regulates itself to supply water at the set temperature, according to the flow rate of
delivery and the temperature of the cold water supplied to the boiler. If in terms of delivery or temperature
difference between the inlet and outlet, the thermal capacity of the generator is exceeded (refer to the
technical data), the outlet temperature will be proportionally lower than the setpoint.
To set the domestic hot water outlet temperature, access the operating menu, and using the button
display parameter 2 – domestic hot water temperature. On pressing one of the buttons
will start to flash and the domestic hot water outlet temperature setpoint will be displayed. Use the buttons
to set the required value. To activate the new value, press the button
not press the button

4.9 Summer/Winter Selection

For Summer/Winter selection, enter functioning menu and visualize parameter "0." through key
correspondence of parameter "0.", pressing one of keys
(parameter "0." flashes); through the same keys it is possible to select Summer functioning (set 00) or Winter
functioning (set 11). To activate new setting, press key
In "Summer" mode (00) heating is excluded. Antifreeze function remains enabled.

4.10 DHW storage exclusion

The customer can exclude the heating/maintenance in temperature of DHW storage. In case of exclusion,
there will not be supply of domestic hot water.
.
, and press the button
. To cancel the setting, do not press the button
.
, to exit without saving the selection press key
the display will start
to set the required value. To
. To cancel the setting, do
Summer/Winter selection is visualized
display
, and press
the display
. In
.
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