Notes On The Documentation; Storage Of The Documents; Symbols Used; Validity Of The Instructions - Vaillant VR 81 Supplement Manual

Notes on the documentation

The following notes are intended to help you throughout
the entire documentation. Further documents apply in
conjunction with this operating and installation manual.
We accept no liability for any damage caused by failure to
observe these instructions.
1.1

Storage of the documents

Please store this operating and installation manual and all
related documents in such a way that they are available
whenever required.
1.2

Symbols used

Observe the safety information in these operating and
installation instructions when operating and installing the
appliance!
Danger!
d
Immediate risk of serious injury or death!
e Danger!
Danger of death by electric shock!
H Attention!
Danger of burning and scalding!
Operating and Installation Manual VR 81 0020044392_00
Notes on the documentation
a Caution!
Potentially dangerous situation for the product
and environment!
h Note
Useful information and tips.
Symbol for a necessary task
1.3

Validity of the instructions

These operating and installation instructions apply
exclusively for VR 81 appliances with the following article
numbers:
0020028539, 0020028541, 0020028542
For the operator:
The article number of your remote control unit can be
obtained from your expert technician.
1.4

Other applicable documents

Please observe all operating instructions for components
of the system. These operating instructions are enclosed
with the relevant components of the system and addition-
al devices.
3