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4.
Insert the batteries, making sure that
the poles are the right way round.
5.
Do not short-circuit the connection
contacts.
6.
Close the battery compartment.
A
7.
Clip the remote control into the unit
mounting bracket as shown in the
figure, making sure that it clicks into
place.
2.9 Decommissioning
2.9.1 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.
2.10 Guarantee and customer
service
2.10.1 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 con-
ditions. All requests for work during the
10
guarantee period must be made to Vaillant
Service Solutions.
2.10.2 Customer service
For contact details for our customer ser-
vice department, you can write to the ad-
dress that is provided on the back page, or
you can visit www.vaillant.co.uk.
B
3 For the competent person
3.1 Notes on the documentation
3.1.1 Observing other applicable
documents
▶
Always observe all the operating and
installation instructions included with the
system components.
3.1.2 Storing documents
▶
Pass these instructions and all other
applicable documents on to the end
user.
3.1.3 Validity of the instructions
These instructions apply only to:
VR 91f – article number
Great Britain
3.2 Product description
3.2.1 Data plate
The data plate is located on the rear of
the remote control underneath the unit
mounting bracket.
The data plate contains the following in-
formation:
Information on the
data plate
Serial number
VR 91f
V
mA
Operating and installation instructions 0020253110_03
0020231566
Meaning
for identification;
7th to 16th digits
= product article
number
Product designation
Rated voltage
Rated current
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Table of Contents
Troubleshooting
