Vaillant sensoHOME VRT 380f/2 Manual De Uso E Instalación página 19

Fitting the control
15. Fit the control to the unit mounting
bracket as shown in the figure, mak-
ing sure that it clicks into place.
4 -- Start-up
4.1 Prerequisites for starting up
– The control and, if required, the outdoor
temperature sensor have been installed
and wired.
– Start-up of all system components
(except for the control) is complete.
4.2 Running the installation
assistants
The installation assistant is at the Lan-
guage: query.
The control's installation assistant takes
you through a list of functions. For each
function, you should choose the set value
that is best suited to the heating installa-
tion being installed.
4.2.1 Completing the installation
assistant
Once you have gone through the installa-
tion assistant, Select the next step. ap-
pears on the display
Installation configuration: The installa-
tion assistant switches to the system con-
0020323648_01 Operating and installation instructions
A
B
figuration for the installer level, in which
you can further optimise the heating in-
stallation.
Installation start: The installation assist-
ant switches to the basic display and the
heating installation works with the values
you have set.
4.3 Changing the settings later
All settings that you have made via the in-
stallation assistant can be changed again
at a later date via the end user or installer
level.
5 Fault and maintenance
messages
5.1 Fault message
with the text of the fault message
appears in the display.
You can find fault messages under: MENU
→ SETTINGS → Installer level → Fault
history
Troubleshooting (→ Appendix)
5.2 Maintenance message
with the text of the maintenance mes-
sage appears in the display.
Maintenance message (→ Appendix)
5.3 Changing the batteries
Danger!
Risk of death caused by un-
suitable batteries!
If batteries – whether re-
chargeable or non-re-
chargeable – are replaced with
the wrong type of battery, there
is a risk of explosion.
▶
Ensure that you use the cor-
rect battery type when repla-
cing batteries.
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