Operating Mode; Additional Features - Ferroli EGEA 90 LT Manuel D'utilisation, Installation Et Entretien

considered only for the heating element.
2.9

OPERATING MODE

The following modes are available for this water heater:
- ECO;
- BOOST;
- ELECTRIC;
- VENTILATION;
- HOLIDAY;
- AUTOMATIC.
The equipment is set in ECO mode; pressing this button
is possible to select the desired mode.
For the ECO, BOOST and AUTOMATIC modes, by pressing
button "+" and "-" simultaneously for 3 seconds, it is possible to
activate the "silent mode" (for example during the night) which
reduces the noise of the equipment; in this condition, perfor-
mance in terms of water heating rate may be lower.
To deactivate this mode, press buttons "+" and "-" again for 3
seconds.
2.9.1 ECO
The display shows the symbol
With this mode only the heat pump is used within the product
operating limits to ensure maximum possible energy saving.
The heat pump is switched on 5 minutes after selecting this
mode or from the last switch-off.
In case of switching off, within the first 5 minutes, the heat
pump will remain on anyway to ensure at least 5 minutes of
continuous operation.
2.9.2 BOOST
The display shows the symbols
This mode uses the heat pump and the heating element, within
the product operating limits, to ensure faster heating.
The heat pump is switched on 5 minutes after selecting this
mode or from the last switch-off.
In case of switching off, within the first 5 minutes, the heat
pump will remain on anyway to ensure at least 5 minutes of
continuous operation.
The heating element is switched on immediately.
2.9.3 ELECTRIC
The display shows the symbol
118
EN
+ flashing.
.
cod. 3541T580 - Rev. 06 - 04/2022
With this mode only the heating element is used within the
product operating limits and is useful in situations of low inlet
air temperatures.
2.9.4 VENTILATION
The display shows the message
With this mode only the electronic fan inside the device is used
and is useful for recirculating the air in the installation room if
desired.
it
In automatic mode the fan will be adjusted to the minimum
speed.
2.9.5 HOLIDAY
The display shows the symbol
This mode is useful when away for a limited time and then
automatically finding the device working in automatic mode.
Using buttons + and - it is possible to set the days of absence
during which you want the equipment to remain in stand-by.
• Press and then on off to confirm.
•
2.9.6 AUTOMATIC
The display shows the symbol
With this mode the heat pump is used and, if necessary, also
the heating element, within the product operating limits, to en-
sure best possible comfort.
The heat pump is switched on 5 minutes after selecting this
mode or from the last switch-off.
In case of switching off, within the first 5 minutes, the heat
pump will remain on anyway to ensure at least 5 minutes of
continuous operation.
2.10

ADDITIONAL FEATURES

2.10.1 Photovoltaic mode
+
When the photovoltaic mode is activated from the installer
menu, only ECO - AUTOMATIC - HOLIDAY will be available.
When the symbol
EGEA
90 LT - 120 LT
.
.
+ .
+ or +
on the display flashes, the photovoltaic
+ or