Advanced Programming Options; Advanced Settings: Control Unit Programming; Domestic Hot Water Mode - Riello NEXPOLAR Manual

User interface
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ADVANCED PROGRAMMING OPTIONS

4 ADVANCED PROGRAMMING
OPTIONS
4.1 Advanced settings: Control unit
programming
The settings menu is used by the technicians
to configure a number of the unit's advanced
settings.
To access the settings menu
− Press and hold down the Home but-
ton and the Program button simulta-
neously for 2 seconds.
2 sec.
− The password screen is displayed.
− Inserire la password.
For user access, enter the following
password: 0000.
− To validate the password and access
the configuration settings, hold down
the Mode button for 2 seconds.
2 sec.
− Press the Up and Down buttons to
navigate the screens.
To exit the settings menu
− Press and hold down the Home but-
ton until the initial screen is displayed.
until the home screen
is displayed
9
For more information on configuring the
advanced settings, please refer to the In-
staller's Manual.

4.2 Domestic hot water mode

It should be noted that domestic hot water
mode (DHW), which allows for the produc-
tion of hot water, only applies to heat pumps
equipped with hot water tanks.
Domestic hot water mode is normally acti-
vated in the case of necessity, and the user
is not required to take any additional action.
9
The domestic hot water program and
the DHW setpoint are set by the installer.
For more information on configuring the
DHW program, please refer to the Install-
er's Manual.
DHW mode can be activated whenever there
are no heating or cooling requirements dur-
ing a certain period.
In order to configure DHW mode
− Press the Mode button repeatedly.
− The icon corresponding to the ACS
mode
16
is displayed.

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