Start-Up; Handing Over To The Operator; Operation - Vaillant VR 91f Operating And Installation Instructions

3 For the competent person
Fitting the remote control
A
19. Fit the remote control to the unit
mounting bracket as shown in the
figure, making sure that it clicks into
place.

3.3 Start-up

3.3.1 Preparatory work for start-up
– The remote control has been installed.
– The installation assistant has been
closed by pressing the OK selection
button and the display is showing the
basic display.
– The reception strength is ≥ 4.
3.3.2 Configuring settings on the
control
1. If you would also like to use the room
temperature sensor in the remote con-
trol unit, select the Temp. mod. or
Thermost. setting in the Room temp.
mod. function.
2. Specify in which zone the remote con-
trol unit has been installed.
3. Scroll through the display to the zone
in which the remote control unit has
been installed.
4. Reduce the setting in this zone to Yes
in the Zone activated function.
12
5. Assign the address for the remote con-
trol unit that should be triggered in
the Zone assignment function in this
B
zone.
3.3.3 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 operator or installer
operating level.
Operating levels (→ Page 15)
Installer level (→ Page 18)

3.4 Handing over to the operator

▶
You must inform the operator about
how to handle their product and how
it works.
▶
Provide the operator with all relevant
instructions and unit documentation for
safe-keeping.
▶
Go through the operating instructions
with the operator .
▶
Answer any questions the operator may
have.
▶
In particular, draw the operator's atten-
tion to the safety information that they
must follow.
▶
Inform the operator that room air must
be able to circulate freely around the
product, and that it should not be
covered by furniture, curtains or other
objects.
▶
Inform the operator that all the radiator
valves in the room where the product is
installed must be fully open.

3.5 Operation

You can only operate the remote control
in combination with the VRC 700f control.
This means that it is necessary to read the
operating instructions for the VRC 700f
control.
The operating instructions for the controller
will provide you with
– Information on the operating structure.
Operating and installation instructions 0020253110_01