Installation manual

For the expert technician
Installation instructions
VRT 392f
VRT 392f
Room thermostat
1 Notes on the documentation .........................2
1.1 Storage of the documents ....................................2
1.2 Symbols used ...........................................................2
1.3 Validity of the instructions ...................................2
2 Description of the device ...............................3
2.1 Identification plate ..................................................3
2.2 CE label ......................................................................3
2.3 Intended use .............................................................3
3 Safety instructions and regulations ............4
3.1 Safety instructions ..................................................4
3.2 Regulations ...............................................................4
3.3 General requirements ............................................4
3.3.1 Preliminary remarks for room sealed
appliances .................................................................4
3.3.2 Related documents .................................................4
4 Assembly .........................................................5
4.1 Scope of delivery .....................................................5
4.2 Accessories ...............................................................5
4.3 Installation location ................................................5
4.4 Installing the radio receiver unit in the
appliance ...................................................................5
4.4.1 Mounting the radio receiver unit on the wall ..6
4.5 Mounting the control on the wall ........................6
5 Installation .......................................................7
5.1 Electrical installation for the wall-mounted
wireless receiver unit .............................................7
6 Initial commissioning .....................................8
6.1 Installation assistant ..............................................8
6.2 Operation level for expert technician ................9
6.3 Resetting the parameters to the factory
setting ........................................................................9
6.4 Handover to the operator .....................................11
6.5 Faults ..........................................................................11
6.6 Special features .......................................................11
7 Factory customer service, manufacturer's
guarantee .........................................................11
8 Recycling and disposal ...................................11
9 Technical data ............................................... 12
Glossary .....................................................................13
Contents