Vaillant VR 91f Manual de usuario

For the operator For the competent person
Operating and installation instructions
Remote control unit
VR 91f
GB, IE
Operating and installation instructions
Publisher/manufacturer
Vaillant GmbH
Berghauser Str. 40 D-42859 Remscheid
Tel. +49 21 91 18‑0 Fax +49 21 91 18‑2810
[email protected] www.vaillant.de

Contents
2Operating and installation instructions 0020253110_01
Contents
1 Safety ............................................ 3
1.1 For the operator ............................. 3
1.2 General safety information for
the end user................................... 3
1.3 Recycling and disposal .................. 4
1.4 For the competent person.............. 4
1.5 General safety information for
the competent person .................... 5
2 For the operator ........................... 6
2.1 Notes on the documentation.......... 6
2.2 Product description ........................ 6
2.3 Operation ....................................... 7
2.4 Operating and display functions .... 7
2.5 Service message ........................... 8
2.6 Fault message ............................... 8
2.7 Troubleshooting ............................. 8
2.8 Care ............................................... 8
2.9 Changing the batteries................... 8
2.10 Decommissioning .......................... 9
2.11 Recycling and disposal.................. 9
2.12 Guarantee and customer
service ........................................... 9
3 For the competent person .......... 9
3.1 Notes on the documentation.......... 9
3.2 Installation.................................... 10
3.3 Start-up ........................................ 12
3.4 Handing over to the operator ....... 12
3.5 Operation ..................................... 12
3.6 Operating and display
functions ...................................... 13
3.7 Fault messages and faults........... 14
3.8 Decommissioning ........................ 14
3.9 Customer service......................... 14
3.10 Technical data ............................. 14
Appendix ............................................... 15
A For the operator ......................... 15
A.1 Operating modes ......................... 15
A.2 Operating levels........................... 15
A.3 Troubleshooting ........................... 17
B For the competent person ........ 18
B.1 Installer level................................ 18
B.2 Remedy ....................................... 18
B.3 Troubleshooting ........................... 18

Safety 1
0020253110_01 Operating and installation instructions 3
1 Safety
1.1 For the operator
1.1.1 Intended use
In the event of inappropriate or
improper use, damage to the
product and other property may
arise.
The product enables a zone to
be controlled remotely via an
eBUS interface.
The wireless remote control
must be installed in a location
that has sufficient reception.
The radio remote control is not
intended to be portable.
The following components are
required for operation:
–VRC 700f
Intended use includes the fol-
lowing:
–observance of the operating
instructions included for the
product and any other system
components
–compliance with all inspection
and maintenance conditions
listed in the instructions.
This product can be used by
children aged from 8 years
and above and persons with
reduced physical, sensory or
mental capabilities or lack of
experience and knowledge if
they have been given supervi-
sion or instruction concerning
use of the product in a safe way
and understand the hazards in-
volved. Children must not play
with the product. Cleaning and
user maintenance work must
not be carried out by children
unless they are supervised.
Any other use that is not spe-
cified in these instructions, or
use beyond that specified in this
document shall be considered
improper use. Any direct com-
mercial or industrial use is also
deemed to be improper.
Caution.
Improper use of any kind is
prohibited.
1.2 General safety
information for the end
user
1.2.1 Danger caused by
improper operation
Improper operation may present
a danger to you and others, and
cause material damage.
▶Carefully read the enclosed
instructions and all other ap-
plicable documents, particu-
larly the "Safety" section and
the warnings.
▶Only carry out the activities
for which instructions are
provided in these operating
instructions.

1 Safety
4Operating and installation instructions 0020253110_01
1.2.2 Risk of injury caused by
batteries
If the batteries are recharged
contrary to instructions, there is
a risk of serious personal injury.
▶Do not recharge the batteries.
1.2.3 Risk of material damage
▶Do not short-circuit the con-
nection contacts in the pro-
duct's battery compartment.
1.2.4 Risk of material damage
caused by acid
▶Remove any dead batteries
from the product and dispose
of these properly.
▶Remove the batteries if you
intend to store the product
and not use it for an extended
period.
1.3 Recycling and disposal
▶The competent person who
installed your product is re-
sponsible for the disposal of
the packaging.
If the product is labelled with
this mark:
▶In this case, do not dispose
of the product with the house-
hold waste.
▶Instead, hand in the product
to a collection centre for
waste electronic or electrical
equipment.
If the product contains bat-
teries that are labelled with this
mark, these batteries may con-
tain substances that are haz-
ardous to human health and the
environment.
▶In this case, dispose of the
batteries at a collection point
for batteries.
1.4 For the competent
person
1.4.1 Intended use
In the event of inappropriate or
improper use, damage to the
product and other property may
arise.
The product enables a zone to
be controlled remotely via an
eBUS interface.
The wireless remote control
must be installed in a location
that has sufficient reception.
The radio remote control is not
intended to be portable.
The following components are
required for operation:
–VRC 700f
Intended use includes the fol-
lowing:
–observance of accompanying
operating, installation and
servicing instructions for the
product and any other system
components

Safety 1
0020253110_01 Operating and installation instructions 5
–installing and fitting the
product in accordance with
the product and system
approval
–compliance with all inspection
and maintenance conditions
listed in the instructions.
Intended use also covers in-
stallation in accordance with the
IP class.
Any other use that is not spe-
cified in these instructions, or
use beyond that specified in this
document shall be considered
improper use. Any direct com-
mercial or industrial use is also
deemed to be improper.
Caution.
Improper use of any kind is
prohibited.
1.5 General safety
information for the
competent person
1.5.1 Risk caused
by inadequate
qualifications
The following work must only
be carried out by competent
persons who are sufficiently
qualified to do so:
–Set-up
–Disassembly
–Installation
–Start-up
–Maintenance
–Repair
–Decommissioning
▶Observe all instructions that
are included with the product.
▶Proceed in accordance with
the current state of techno-
logy.
▶Observe all applicable dir-
ectives, standards, laws and
other regulations.
1.5.2 Requirements for lines
▶Use standard commercial
lines for the wiring.
–Minimum cross-section:
≥0.75 mm²
–Maximum line length:
≤125 m

2 For the operator
6Operating and installation instructions 0020253110_01
2 For the operator
2.1 Notes on the documentation
2.1.1 Observing other applicable
documents
▶You must observe all operating instruc-
tions enclosed with the system compon-
ents.
2.1.2 Storing documents
▶Keep this manual and all other applic-
able documents safe for future use.
2.1.3 Validity of the instructions
These instructions apply only to:
VR 91f –article number
Great Britain 0020231566
2.1.4 Nomenclature
The following terms are used for simplifica-
tion:
–Control: This refers to the VRC 700f/4
radio control.
–Remote control: This refers to the
VR 91f remote control.
–Outdoor temperature sensor: This refers
to the wireless outdoor temperature
sensor.
2.2 Product description
2.2.1 Design of the product
2
1
3
2
5
6
4
1 Display
2 Selection button
3 Diagnostics
socket
4 Battery compart-
ment
5 Wall-mounting
base cover
6 Rotary knob
2.2.2 Main function
The remote control sends data, such as
the current room temperature, to the radio
receiver unit. The remote control receives
data from the radio receiver unit that you
can read on the display. On the remote
control you can, for example, set the op-
erating mode, the time periods or the tem-
perature.
2.2.3 Preventing malfunctions
▶Ensure that the room air can circulate
freely around the remote control, and
that the remote control is not covered
by furniture, curtains or other objects.
▶Ensure that all radiator valves in the
room where the remote control is fitted
are fully open.

For the operator 2
0020253110_01 Operating and installation instructions 7
2.2.4 Identification plate
The data plate is located on the rear of
the remote control underneath the unit
mounting bracket.
The identification plate contains the follow-
ing information:
Information on the
identification plate
Meaning
Serial number for identification;
7th to 16th digits
= product article
number
VR 91f Product designation
V Operating voltage
mA Current consumption
Read the instructions
LR06 Battery type designa-
tion
T60 Max. permitted envir-
onmental temperat-
ure: 0 to 60 °C
2.2.5 Serial number
You can call up the serial number to the
display under Menu →Information →
Serial number. The 10-digit article num-
ber is located in the second line.
2.2.6 CE marking
The CE mark shows that the products
comply with the basic requirements of the
applicable guidelines as stated on the data
plate.
The manufacturer hereby declares that the
type of radio equipment that is described
in these instructions complies with Dir-
ective 2014/53/EU. The complete text of
the EU declaration of conformity can be
viewed at the manufacturer's site.
2.3 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.
–Information on the operating concept
with examples.
–A detailed description of the operating
and display functions that the remote
control unit also has.
2.4 Operating and display
functions
Operating modes (→Page 15)
Operating levels (→Page 15)
The path details given at the start of each
function description indicate how you
reach this function in the menu structure.
2.4.1 Reading the reception
strength
Menu →Information →System status →
Signal strength
–You can use this function to read how
strong the radio link between the radio
receiver unit and the remote control is.
–4: The radio link is within the acceptable
range. If the reception strength is < 4,
the radio link is not stable.
–10: The radio link is highly stable.
2.4.2 Reading the battery status
Menu →Information →System status →
Battery status
–You can use this function to read the
battery's state of charge.
–OK: The battery has sufficient charge.
–Critical: The battery is almost flat.

2 For the operator
8Operating and installation instructions 0020253110_01
2.5 Service message
If maintenance is required, the text Main-
tenance and the symbol appear in the
remote control unit display.
You can read the specific maintenance
messages on the controller display and
find out which measures you need to take
from the controller operating instructions.
2.6 Fault message
If a fault occurs in the heating installation,
will appear in the display together with
a fault message. The competent person
must clear or rectify the fault in the heat-
ing installation, otherwise it could cause
material damage or make the heating in-
stallation malfunction.
▶Inform a competent person.
2.7 Troubleshooting
Troubleshooting faults (→Appendix A.3)
2.8 Care
2.8.1 Caring for the product
Caution.
Risk of material damage
caused by unsuitable clean-
ing agents.
▶Do not use sprays, scouring
agents, detergents, solvents
or cleaning agents that con-
tain chlorine.
▶Clean the casing with a damp cloth and
a little solvent-free soap.
2.9 Changing the batteries
A
B
1. Remove the remote control from the
unit mounting bracket as shown in the
figure.
A
B
!
2. Open the battery compartment as
shown in the figure.
3. Always change all the batteries at the
same time.
–Only use LR06 batteries
–Do not use rechargeable batteries
–Do not combine the batteries with
other battery types
–Do not combine new and used bat-
teries
4. Insert the batteries, making sure that
the poles are the right way round.

For the competent person 3
0020253110_01 Operating and installation instructions 9
5. Do not short-circuit the connection con-
tacts.
6. Close the battery compartment.
B
A
7. Clip the remote control into the unit
mounting bracket as shown in the
figure, making sure that it clicks into
place.
2.10 Decommissioning
2.10.1 Decommissioning the
product
If you want to replace or remove the
product, you must decommission the
heating installation.
▶This work should be carried out by a
competent person.
▶Remove the batteries if you intend to
store the product and not use it for an
extended period.
2.11 Recycling and disposal
▶The competent person who installed
your product is responsible for the dis-
posal of the packaging.
If the product is labelled with this
mark:
▶In this case, do not dispose of the
product with the household waste.
▶Instead, hand in the product to a collec-
tion centre for waste electronic or elec-
trical equipment.
If the product contains batteries that
are labelled with this mark, these batteries
may contain substances that are hazard-
ous to human health and the environment.
▶In this case, dispose of the batteries at
a collection point for batteries.
2.12 Guarantee and customer
service
2.12.1 Guarantee
We only grant a Vaillant manufacturers
warranty if a suitably qualified engineer
has installed the system in accordance
with Vaillant instructions. The system
owner will be granted a warranty in ac-
cordance with the Vaillant terms and
conditions. All requests for work during the
guarantee period must be made to Vaillant
Service Solutions.
2.12.2 Customer service
To ensure regular servicing, it is strongly
recommended that arrangements are
made for a Maintenance Agreement.
Please contact Vaillant Service Solutions
for further details:
Telephone: 0330 100 3461
3 For the competent person
3.1 Notes on the documentation
3.1.1 Observing other applicable
documents
▶You must observe all the operating and
installation instructions included with the
system components.

3 For the competent person
10 Operating and installation instructions 0020253110_01
3.1.2 Storing documents
▶Pass these instructions and all other
applicable documents on to the system
operator.
3.1.3 Validity of the instructions
These instructions apply only to:
VR 91f –article number
Great Britain 0020231566
3.2 Installation
3.2.1 Checking the scope of
delivery
Quant-
ity
Contents
1 Remote control unit
1 Fastening material (2 bolts and 2
wall plugs)
4 Batteries, LR06
1 Documentation
3.2.2 Requirements for determining
the reception strength of the
remote control
–The set-up and installation of all system
components and the radio receiver unit
(except for the control and the outdoor
temperature sensor) is complete.
–The power supply for the entire system
is switched on.
–The system components are switched
on.
3.2.3 Installing the remote control
Determining the installation site of
the remote control in the building
1. Choose an installation site that meets
the following requirements.
–Interior wall of the main living room
–Installation height: 1.5 m
–not in direct sunlight
–not affected by heat sources
Determining the reception strength
of the remote control at the chosen
installation site
2. Observe all the points listed in "Re-
quirements for determining the re-
ception strength of the remote control
(→Page 10)".
3. Stand next to the radio receiver unit.
A
B
!
4. Open the remote control's battery com-
partment as shown in the figure.
5. Insert the batteries, making sure that
the poles are the right way round.
◁The installation assistant starts.
6. Close the battery compartment.
7. Select the language.
8. In ascending order, enter the ad-
dresses in the Remote control
address function.
9. Start with address 1.
10. Press the OK selection button.
◁The installation assistant starts the
pairing process.
11. Press the pair button on the radio
receiver unit within 10 seconds.
◁Pairing successful. Control is
being restarted. appears on the
display.
12. Continue pressing the functions that
appear using the OK selection button
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