MENU 5.4 - SOFT IN/OUTPUTS
Here you can select which input/output on the input
board (AA3) the external contact function (page 29) must
be connected to.
Selectable inputs on terminal block AUX 1-5 (AA3-X6:9-
18) and output AA3-X7 on the input board.
MENU 5.5 - FACTORY SETTING SERVICE
All settings can be reset (including settings available to
the user) to default values here.
Caution
When resetting, the start guide is displayed
the next time the indoor module is restarted.
MENU 5.6 - FORCED CONTROL
You can force control the different components in the
indoor module and any connected accessories here.
NOTE
Forced control is only intended to be used for
troubleshooting purposes. Using the function
in any other way may cause damage to the
components in your climate system.
MENU 5.7 - START GUIDE
When the indoor module is started for the first time the
start guide starts automatically. Start it manually here.
See page 36 for more information about the start guide.
MENU 5.8 - QUICK START
It is possible to start the compressor from here.
Caution
There must be a heating, cooling or hot water
demand to start the compressor.
NOTE
Do not quick start the compressor too many
times over a short period of time, as this could
damage the compressor and its surrounding
equipment.
MENU 5.9 - FLOOR DRYING FUNCTION
length of period 1 – 7
Setting range: 0 – 30 days
Factory setting, period 1 – 3, 5 – 7: 2 days
Factory setting, period 4: 3 days
temp. period 1 – 7
Setting range: 15 – 70 °C
Default value:
20 °Ctemp. period 1
30 °Ctemp. period 2
40 °Ctemp. period 3
45 Ctemp. period 4
40 °Ctemp. period 5
30 °Ctemp. period 6
20 °Ctemp. period 7
Set the function for under floor drying here.
You can set up to seven period times with different
calculated flow temperatures. If less than seven periods
are to be used, set the remaining period times to 0 days.
Mark the active window to activate the underfloor drying
function. A counter at the bottom shows the number of
days the function has been active.
NOTE
During under floor drying, the heating medium
pump in 100% runs, regardless of the setting
in menu 5.1.10.
TIP
If operating mode "add. heat only" is to be used,
select it in menu 4.2.
TIP
It is possible to save a floor drying log that
shows when the concrete slab has reached
the correct temperature. See section "Logging
floor drying" on page 62.
MENU 5.10 - CHANGE LOG
Read off any previous changes to the control system
here.
The date, time and ID no. (unique to certain settings)
and the new set value is shown for every change.
Caution
The change log is saved at restart and remains
unchanged after factory setting.
NIBE VVM 225Chapter 8 | Control – Menus56
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