Caution
If comfort mode "luxury" is selected in menu 2.2 no further increase
can be carried out.
The function is activated immediately when a time period is selected and con-
firmed using the OK button. The remaining time for the selected setting is shown
to the right.
When the time has run out VVM 320 returns to the mode set in menu 2.2.
Select “off" to switch off temporary lux .
COMFORT MODE
economy
comfort mode 2.2
normal
luxury
smart control
Setting range: smart control, economy,
normal, luxury
Factory setting: smart control
Menu
2.2
The difference between the selectable modes is the temperature of the hot tap
water. Higher temperature means that the hot water lasts longer.
smart control: In this menu you activate the Smart Control function. The function
learns the previous week’s hot water consumption and adapts the temperature
in the water heater for the coming week to ensure minimal energy consumption.
If the hot water demand is greater, there is a certain additional amount of hot
water available.
When the Smart Control function is activated, the water heater delivers the re-
ported performance according to the energy decal.
economy: This mode produces less hot water than the others, but is more eco-
nomical. This mode can be used in smaller households with a small hot water
requirement.
normal: Normal mode gives a larger amount of hot water and is suitable for most
households.
luxury: Lux mode gives the greatest possible amount of hot water. In this mode,
the immersion heater is used to heat hot water as well as the compressor, which
increases operating costs.
47Chapter 3 | VVM 320 – at your serviceNIBE VVM 320