Vaillant VRT 50 Operating And Installation Manual
Room thermostat
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Also See for VRT 50:
- Operating and installation manual (4 pages) ,
- Operating and installation instructions (48 pages)
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Notes on the documentation
The following notes are intended to help you throughout
the entire documentation.
Further documents apply in combination with this oper-
ating and installation manual.
We accept no liability for any damage caused by fail-
ure to observe these manuals.
Storage of the documents
Please pass on this operating and installation manual to
the owner of the system so that he or she can make it
available whenever it is required.
Symbols used
Please observe the safety instructions in this manual for
the installation of the device.
h
Note!
Useful information and instructions
• Symbol for a necessary task
Safety
The (programmable) room thermostat must be installed
by an approved qualified servicing company, which is re-
sponsible for adhering to the existing standards and
regulations.
VRT 50 Room Thermostat Operating and Installation Manual
For the installer
Operating and
Installation Manual
VRT 50
Room thermostat
Operating instructions
1
Overview
Fig. 1.1 Overview of the device
1
4
3
2
Fig. 1.2 Overview of the display
2
Description of the device
The VRT 50 is a (programmable) room thermostat for
heating which is connected to Vaillant boilers with eBus.
The VRT 50 can also be used to switch the hot start
function of the boiler on or off.
GB
Key
1
1 Display
2 Dial
(turn and click)
2
Key
1 Hot water symbol
2 Flame display/
Boiler malfunction
3 Temperature display
4 Boiler installer level/
maintenance request
1
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Summary of Contents for Vaillant VRT 50
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Page 1: Notes On The Documentation
Description of the device The VRT 50 is a (programmable) room thermostat for heating which is connected to Vaillant boilers with eBus. The VRT 50 can also be used to switch the hot start function of the boiler on or off. -
Page 2: Vaillant Warranty
Operation Neither your (programmable) room thermostat nor any of its accessories belong in the household waste. The operating principle is based on a dial (Vaillant “turn Make sure the old device and any existing accessories and click” operating concept). are disposed of properly. -
Page 3: Safety Instructions And Regulations
Safety instructions and regulations The device must be installed by an approved qualified servicing company, which is responsible for adhering to the existing standards and regulations. We accept no liability for any damage caused by failure to observe these instructions. All wiring must be in accordance with Building Regula- tions Part P and BS 7671 (IEE Wiring Regulations), and must be carried out by a suitably qualified person. -
Page 4: Technical Data
The heating engineer can additionally adapt the (pro- that arrangements are made for a Maintenance Agree- grammable) room thermostat to the environment or the ment. Please contact Vaillant Service Solutions (0870 preferences of the user. 6060 777) for further details.