Vaillant VER 75/4 Betriebsanleitung Seite 20

Contents
1 Notes on the documentation
Contents
1 Notes on the documentation .............................. 2
1.1 Mitgeltende Unterlagen ........................................... 2
1.2 Aufbewahrung der Unterlagen .............................. 2
1.3 Symbols used ............................................................. 2
1.4 Applicability of the manual .................................... 3
1.5 CE label ....................................................................... 3
1.6 Identification plate ................................................... 3
2 Safety instructions and regulations ................ 3
2.1 Safety instructions and warnings ......................... 3
2.1.1 Classification of warnings ....................................... 3
2.1.2 Structure of the warnings ...................................... 3
2.2 Intended use .............................................................. 3
2.3 General safety instructions .................................... 4
3 Notes on operation ................................................. 4
3.1 Requirements for the installation site ................. 4
3.2 Care .............................................................................. 5
3.3 Recycling and disposal ............................................ 5
3.3.1 Unit ............................................................................... 5
3.3.2 Packaging .................................................................... 5
3.4 Energy saving tips .................................................... 5
4 How the electrical room heater works ............ 5
5 Operation ................................................................... 6
5.1 Switching the unit on and off ................................ 6
5.2 Setting the thermostat ............................................ 6
6 Troubleshooting ....................................................... 6
7 Maintenance .............................................................. 6
8 Technical data .......................................................... 7
2
1 Notes on the documentation
The following information is intended to help you
throughout the entire documentation.
Further documents apply in combination with this oper-
ating manual.
We accept no liability for any damage caused by fail-
ure to observe these instructions.
1.1 Other applicable documents
> When operating the electric domestic hot water
(DHW) cylinder, you must observe all of the operating
instructions that are delivered with other components
of your system.
These operating instructions are included with the indi-
vidual components of the system.
1.2 Storing documents
Store these operating and installation instructions and
all other applicable documents in a safe place in case
they are needed for future reference.
1.3 Symbols used
The symbols used in the manual are explained below.
a
Symbol for a hazard:
- Immediate danger to life
- Danger of serious personal injury
- Danger of slight personal injury
e
Symbol for a hazard:
- Danger of fatal electric shocks
b
Symbol for a hazard:
- Risk of material damage
- Risk of damage to the environment
i
Symbol for useful notes and information
Operating manual VER 0020064153_01