Vaillant VRT 392, Руководство по эксплуатации и установке

Страница: 5 / 32

5 Operating Manual VRT 392
1 Notes on the documentation
The following information is intended to help you
throughout the entire documentation. Further
documents apply in combination with this operating
manual.
We accept no liability for any damage caused by failure
to observe these instructions.
Other applicable documents:
– The installation instructions for the Vaillant room
temperature controller VRT 392 (Part 2 of this
document; for the heating engineer)
– The operating and installation instructions of your
heating system
– All instructions for the accessories
Glossary:
At the end of this document, in the appendix, you will
find– alphabetically sorted – the explanation of technical
terms and important functions.
1.1 Storage of the documents
Please store this operating manual and all related
documents in such a way that they are available
whenever required.
1.2 Symbols used
When using this appliance please observe the safety
instructions in this manual.
d
Danger!
Immediate risk of serious injury or death!
e
Danger!
Danger of death by electric shock!
H
Attention!
Danger of burning and scalding!
a
Caution!
Potentially dangerous situation for the product
and environment!
h
Note!
Useful information and instructions
⇒
Symbol for a necessary task
1.3 Validity of the instructions
These operating instructions are exclusively applicable
to the equipment with the following part numbers.
00 2002 8509 VRT 392
The part number of your equipment can be obtained
from your installer.
1.4 CE label
The CE mark documents the fact that the Vaillant room
thermostat VRT 392 fulfils the fundamental
requirements of the guidelines on the subject.
2 Safety
The VRT 392 may only be installed by a suitably
qualified heating engineer. This engineer also assumes
responsibility for installing the appliance properly and
putting it into service for the first time.
H
Attention!
Risk of being scalded by hot water!
At the draw-off points of the hot water there is
a danger of scalding at temperatures in excess
of 60 °C. Small children and elderly people can
be at danger even at lower temperatures.
Select the target temperature so that nobody is
at danger.
Attention!
Risk of being scalded by hot water!
If your heating engineer has activated the
legionella protection, the hot water at the draw-
off points can exceed 60 °C at certain times.
Ask your heating engineer, whether he has
activated the legionella protection, and if so, at
which day and at which time.
Notes on the documentation 1
Safety 2