Vaillant VR 92, Operating And Installation Instructions, Page: 17 / 72

Contents
0020287935_00 Operating and installation instructions
15
Operating and
installation instructions
Contents
1 Safety .......................................... 16
1.1 Intended use ................................ 16
1.2 General safety information........... 16
1.3 -- Safety/regulations ............... 17
2 Product description................... 18
2.1 What do the following
temperatures mean?.................... 18
2.2 What is a zone? ........................... 18
2.3 What is meant by "time
period"?........................................ 18
2.4 Preventing malfunctions .............. 18
2.5 Display, control elements and
symbols........................................ 18
2.6 Operating and display
functions ...................................... 20
3 -- Set-up, electrical
installation.................................. 22
3.1 Selecting the lines........................ 22
3.2 Installing the remote control
and connecting to the heat
generator ..................................... 22
4 -- Start-up .............................. 24
4.1 Running the installation
assistants..................................... 24
4.2 Configuring the settings on the
system control.............................. 24
4.3 Changing the settings later .......... 24
5 Fault and maintenance
messages ................................... 24
5.1 Fault messages ........................... 24
5.2 Maintenance messages............... 24
6 Information about the
product ....................................... 24
6.1 Observing and storing other
applicable documents .................. 24
6.2 Validity of the instructions ............ 25
6.3 Data plate .................................... 25
6.4 Serial number .............................. 25
6.5 CE marking .................................. 25
6.6 Guarantee and customer
service ......................................... 25
6.7 Recycling and disposal ................ 25
6.8 Technical data
–
remote
control .......................................... 25
Appendix ............................................... 26
A
Troubleshooting,
maintenance message .............. 26
A.1 Troubleshooting ........................... 26
A.2 Maintenance messages............... 26
B -- Troubleshooting,
maintenance message .............. 27
B.1 Troubleshooting ........................... 27
B.2 Troubleshooting ........................... 27
B.3 Maintenance messages............... 27