Menu 2 - Hot Water - Nibe VVM 325 Installer Manual

Menu 2 - HOT WATER

Overview
2 - HOT WATER
Sub-menus
For the menu HOT WATER
menus. Status information for the relevant menu can
be found on the display to the right of the menus.
temporary lux Activation of temporary increase in the
hot water temperature. Status information displays
"off" or what length of time of the temporary temper-
ature increase remains.
comfort mode Setting hot water comfort. The status
information displays what mode is selected, "economy",
"normal" or "luxury".
scheduling Scheduling hot water comfort. The status
information "set" appears if you have set scheduling
but it is not currently active, "holiday setting" appears
if holiday setting is active at the same time as schedul-
ing (when the holiday function is prioritised), "active"
appears if any part of scheduling is active, otherwise
"off" appears.
advanced Setting periodic increase in the hot water
temperature.
Menu 2.1 - temporary lux
Setting range: 3, 6 and 12 hours and mode "off"
Default value: "off"
When hot water requirement has temporarily increased
this menu can be used to select an increase in the hot
water temperature to lux mode for a selectable time.
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 confirmed using the OK button.
The remaining time for the selected setting is shown
to the right.
When the time has run out VVM 325 returns to the
mode set in menu 2.2.
Select "off" to switch off
Menu 2.2 - comfort mode
Setting range: economy, normal, luxury
Default value: normal
NIBE™ VVM 325
2.1 - temporary lux
2.2 - comfort mode
2.3 - scheduling
2.9 - advanced
there are several sub-
temporary lux .
2.9.1 - periodic increase
2.9.2 - hot water recirc.
The difference between the selectable modes is the
temperature of the hot tap water. Higher temperature
means that the hot water lasts longer.
economy: This mode gives less hot water than the
others, but is more economical. This mode can be used
in smaller households with a small hot water require-
ment.
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, as
well as the compressor, is used to heat hot water, which
may increase operating costs.
Menu 2.3 - scheduling
What hot water comfort the indoor module is to work
with can be scheduled here for up to two different time
periods per day.
Scheduling is activated/deactivated by ticking/untick-
ing"activated". Set times are not affected at deactiva-
tion.
Activated
SCHEDULING HOT WATER
schedule 1
activated
all
mon
tues
we
thur
fri
sat
sun
Day Time period
Schedule: The schedule to be changed is selected here.
Activated: Scheduling for the selected period is activ-
ated here. Set times are not affected at deactivation.
Day: Select which day or days of the week the schedule
is to apply to here. To remove the scheduling for a
particular day, the time for that day must be reset by
setting the start time to the same as the stop time. If
the line "all" is used, all days in the period are set for
these times.
Schedule
2.3
schedule 2
normal
Conflict
Adjusting
Chapter 8 | Control - Menus 47