Manual And Programmed Heating Modes Operation; Heating Settings; Cooling Settings; Domestic Hot Water Settings - Ariston NIMBUS HYBRID MODULE NET User Manual

Press the OK button on the main screen to access the
following menu:
PROGRAMMED/MANUAL
defines the heating activation mode:
- ( ) PROGRAMMED
the heating will operate in accordance with the set
schedule programming
- ( ) MANUAL
the heating will operate in manual mode
SUMMER/WINTER/OFF
defines the system status:
- ( ) SUMMER
domestic hot water produced, heating off.
- ( ) WINTER
domestic hot water produced, heating on.
- ( ) HEATING ONLY
indirect cylinder heating (where present) off.
- ( ) COOLING
domestic hot water produced, cooling on (where
present).
- ( ) OFF
system off, anti-freeze function enabled. When the anti-
freeze unction is enabled, the display screen shows the
symbol:
" ". This function is a protection against freezing of
the piping.
COMPLETE MENU
allows you to adjust the heating, domestic hot water
production, specific hybrid system control, and display
settings.
- (

) HEATING SETTINGS

allows access to menu:
- Heating set point
It allows the heating system teperature setting for all
the heating zones available.
- Schedule programming
allows you to set the system operating hours at
comfort or reduced room temperature for all zones
when operating in programmed mode. The texts
shown on the display guide you and make the
programming simple.
- Holiday function
The holiday function disables the heating from the
moment it is activated (setting ON) until the return
date set.
The " " icon appears on the active sources screen
when the holiday function is enabled.
- function
The AUTO function automatically sets the system
operating regime in accordance with the installation
type and the environmental conditions.
The temperature adjustment of a building consists of
maintaining the indoor temperature at a constant level
while the temperature outside changes. Your NIMBUS
HYBRID MODULE NET system is equipped with a
series of AUTO functions (automatic adjustment).
Using this technology, the system maintains the
14 / GB
desired temperature, by adjusting the parameters in
order to limit electrical energy consumption.
Contact your trusted installer or the nearest Technical
Service Centre to obtain all the necessary information
on the configuration and operation of the system.
- Summer/Winter Changeover
(allows the activation of the heating demand,
when the outdoor temperature drops below the
temperature set by the parameter "S/W temperature
threshold" setting a time delay on the switching with
the parameter "S/W delay time" or the interruption of
the heat demand when the outside temperature rises
above the set temperature).
- Zone1
- S/W function activation
(ctivation the function for zone 1)
- S/W temperature threshold
(External temperature switching threshold for the
activation / deactivation of the heat demand)
- S/W delay time
(Switching delay for the activation / deactivation of
the heat demand when the outside temperature get
to the set temperature).
(

) COOLING SETTINGS

-
allows access to menu:
- Cooling set point
It allows the cooling system teperature setting for all
the cooling zones available.
- Schedule programming
allows you to set the system operating hours at
comfort or reduced room temperature for all zones
when operating in programmed mode. The texts
shown on the display guide you and make the
programming simple.
- function
The AUTO function automatically sets the system
operating regime in accordance with the installation
type and the environmental conditions.
Contact your trusted installer or the nearest Technical
Service Centre to obtain all the necessary information
on the configuration and operation of the system.
- (

) DOMESTIC HOT WATER SETTINGS

allows access to menu:
- DHW comfort temperature
Comfort temperature settings
- Domestic hot water schedule programming
(only for systems with boiler system and storage
cylinder) allows you to set indirect cylinder heating
times at comfort or reduced temperature.
- Comfort function
WARNING! For combination boiler installations
(without hot water storage tank), select "Disabled".
For boiler system and storage installation this defines
how the comfort temperature is activated (disabled,
timed or always enabled). When the hot water storage
tank is charging the boiler display shows the active
heating symbol " ".