Holiday Function; Operating Mode; Dhw Settings - Ariston NIMBUS M NET Mode D'emploi Pour L'utilisateur

3.4

Holiday function

The "Holiday function" allows for:
– Deactivating the heating, cooling and domestic hot
water modes during the holiday period.
– Setting the system to DHW and anti-frost protection
mode until the set date.
Holiday function
When do you plan to return from your vacation?
During your absence the temperature will be kept at
a lower level with a significant energy saving
30 / 12 / 2021
– Turn the selector
selected field.
– Press the selector
– To change a previously set value, press the "Back" button
.
Holiday function
When do you plan to return from your vacation?
During your absence the temperature will be kept at
a lower level with a significant energy saving
30 / 12 / 2021
Navigate to "Save" and press the selector
The holiday function is activated. The system will
automatically turn on again at hours 00:01 of the
day 30/12/2021. The antifreeze function is active.
A message will appear to confirm the settings.
Save
Fig. 43
to change the value of the
to skip to the next item
Save
Fig. 44
.
Fig. 45
3.5

Operating mode

Allows for selecting the system's operating mode:
– "Summer": domestic hot water production, space
heating off.
– "Winter": domestic hot water production and space
heating on.
– "Heating only": indirect cylinder heating off (where
present).
– "Cool mode and Domestic hot water": domestic hot
water production and cooling.
– "Only Cool mode": indirect cylinder heating off
(where present).
– "OFF": system off, anti-frost function enabled.
3.6

DHW settings

The "DHW settings" function allows for selecting:
– The desired water temperature.
– The operating mode for domestic hot water production.
– The thermal sanitisation function for the DHW storage
tank (if present).
DHW settings
DHW comfort setpoint temp.
DHW reduced setpoint temp.
Comfort function
Tank charge mode
Domestic hot water boost
Thermal cleanse function
– "DHW comfort setpoint temp.": setting of the
temperature set-point for the comfort slot.
– "DHW reduced setpoint temp.": setting of the
temperature set-point for the reduced-temperature
slot.
– "Comfort Function": setting of the operating mode
for domestic hot water production ("Disabled"/"Time
Based"/"Always active").
– "Tank charge mode": setting of the cylinder filling
mode in hybrid systems ("Standard"/"Fast").
– "Domestic hot water boost": fast filling of the cylinder
(available for heating heat pumps and domestic hot
water).
– "Thermal cleanse function": see next paragraph.
– "DHW time program": direct access to the DHW time
scheduling menu.
User menu
55°C
35°C
Disabled
Standard
>
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Fig. 46
19 / EN