Lamborghini Caloreclima ALHENA TECH 28 K 50 Instrucciones De Uso, Instalación Y Mantenimiento página 280

Room temperature adjustment (with optional room thermostat)
Using the room thermostat, set the temperature required in the rooms. If the room thermostat is
not installed, the boiler will keep the system at the set system delivery setpoint temperature.
Room temperature adjustment (with optional remote timer control)
Using the remote timer control, set the required temperature in the rooms. The boiler will adjust
the system water according to the required room temperature. For operation with remote timer
control, please refer to the relevant instruction manual.
Hot water tank exclusion (ECO)
Heating/hot water tank temperature maintaining can be excluded by the user. In case of exclusion,
hot water will not be delivered.
The user can deactivate the hot water tank (ECO mode) by pressing the button
In ECO mode the display activates the symbol
To activate COMFORT mode (hot water tank on) press the button
symbol disappears.
In COMFORT mode, DHW operation is activated if the temperature of the hot water tank sensor
drops 2 °C below the setpoint.
Main menu [MENU]
Press the button
The desired items can be selected with the
To access the menus in the navigation menu [MENU], press the button
desired item.
•[Service] - Menu reserved for the installer
See "Installer menu [SERVICE]" on
page 281.
•[Diagnostic] - Provides information on boil-
er status, in real time.
See "Boiler information menu [Diagnos-
tic]" on page 282.
•[Counters] - Boiler counters.
See "Boiler counters menu [Counters]"
on page 283.
•[Alarm] - Storage of last faults that oc-
curred in the boiler.
See "Boiler faults menu [Alarm]" on
page 284.
•[Display] - For doing the display settings.
See "Display adjustment menu [Display]"
on page 284.
280
to display the main menu of the boiler [MENU] shown in fig. 16.
fig. 16- Main menu
cod. 3542A220 - Rev 01 - 07/2022
ALHENA TECH K 50
(detail 12 - fig. 1).
and heating buttons.
MENU
Service
Diagnostic
Counters
Alarm
Display
for 2 seconds.
again for 2 seconds; the
after selecting the
EN