Adjustments; Summer/Winter Switchover - Ferroli OPERA Instructions D'utilisation, D'installation Et D'entretien

1.4 Adjustments

Summer/Winter Switchover

Press the button
The display activates the symbol Summer. The heating function is deactivated, whereas the possible production of do-
mestic hot water (with optional external hot water tank) remains activated. The frost protection system remains activated.
To deactivate Summer mode, press the button
Heating temperature adjustment
Access the menu "Adjustment Temp" to vary the temperature from a minimum of 20°C to a maximum of 80°C. Confirm
with the OK button.
The boiler is sold with time program not activated. Therefore, if requested, this is
B
the setpoint value.
Heating temperature reduction
Access the menu "Reduction Adjustment Temp" to vary the temperature from a minimum of 0°C to a maximum of
50°. Confirm with the OK button.
This parameter is used only if time programming is activated. See *** 'Time programming' on page 131 ***
A
130
(detail 9 - fig. 1) for 1 second.
23°C
Thursday 9 Jan. 2014 11:33:03
fig. 11 - Summer
CH setpoint
80
to confirm
CH setpoint reduction
35
to confirm
cod. 3541R960 - Rev. 00 - 09/2019
(detail 9 - fig. 1) again for 1 second.
32°C
fig. 12
fig. 13
OPERA
EN