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Summary of Contents for Vaillant VRT 392
- Page 1 For the heating engineer/for the user Operating and Installation Manual VRT 392 Room thermostat and hot water programmer VRT 392...
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Page 3: Table Of Contents
For the user Operating manual VRT 392 Room thermostat VRT 392 Contents Resetting the parameters to the factory setting ............7 Handing over the device to the user ....7 Notes on the documentation ......2 Cylinder of the documents ........2 Service, Warranty ........... 9 Symbols used ............2... -
Page 4: Equipment Properties
Communication System vrnetDIALOG, i.e. remote cylinder thermostats) diagnosis and remote setting The VRT 392 can be part of a new heating and hot water system or it can be incorporated in existing heating systems . The VRT 392 can only be used with Vaillant boilers with eBus interface. -
Page 5: Notes On The Documentation
Safety – All instructions for the accessories Glossary: The VRT 392 may only be installed by a suitably At the end of this document, in the appendix, you will qualified heating engineer. This engineer also assumes find– alphabetically sorted – the explanation of technical responsibility for installing the appliance properly and terms and important functions. - Page 6 – Commercially available 230 V components (e.g. valves, Appliance cylinder thermostats) in combination with the Control Neither the VRT 392 or any of its accessories belong in Center VR 65 the household waste. Make sure the old appliance and – 230 V cylinder thermostat in combination with the any accessories are disposed of properly.
- Page 7 Operation 4 Operation Note! The installer should explain the operation of the VRT 392 after installation. This will prevent inadvertent changes to the settings. Overview operating and display front Th. 12.01.06 11:46 19.0 °C Auto VRT 392 Fig. 4.1 Overview operating and display front...
- Page 8 Operating concept The parameters and settings (operating values) of the The operation of the default display is described in VRT 392 are shown on different screens. Chapter 4.3.3. The screens are sub-divided into: The operating concept described below applies to the –...
- Page 9 56.0 °C Auto Time programme > Select target hot water 06 : 00 - 10 : 40 21.5 °C Fig. 4.5 Scroll through various modifiable parameters > Select day of week Fig. 4.4 Display of different screens Operating Manual VRT 392...
- Page 10 > Select room temperature Th. 12.01.06 11:46 Auto 22.0 °C 56.0 °C Auto > Select room temperature Fig. 4.7 Changing the values of a parameter Click the right-hand dial. The value is saved and is no longer highlighted. Operating Manual VRT 392...
- Page 11 The new value is saved and the value is no longer highlighted The duration of validity of the new value for the control system depends upon the set operating mode; see also Chapter 4.4. Operating Manual VRT 392...
- Page 12 The control of the boiler depends upon the set room window (if you have changed the set target value within temperature. The controller ensures that the target the time window); see Fig. 4.11. room temperature is achieved quickly and is maintained at this value. Operating Manual VRT 392...
- Page 13 Operation 4 Level for the user, level for the installer The VRT 392 has two levels for display/input. Each level 25 ° contains several different screens where the parameters can be displayed, adjusted or changed. – Level for the user 20 °...
- Page 14 1 entered Hot water Hot water Code level Code number Access for the installer 1000 only with input of saved code number Table 4.4 Screens in the level for the user Operating Manual VRT 392...
- Page 15 Entering time programmes (example for Within a time window (e.g. from 06:00 to 10:40) the heating) VRT 392 provides heating in accordance with the Using the time programmes you can set up to three time associated comfort temperature (e.g. 21.5 °C).
- Page 16 If you are not at home for a longer period, you can set a lower room temperature. This will save heating energy. Click the right-hand dial. The VRT 392 makes sure that the heating system heats the living rooms only to the set temperature. The field is highlighted.
- Page 17 On the screen 14 you can see which names of Entire names or extra characters can be deleted components you can change. by entering spaces. Change names Bathroom 1 > Select Fig. 4.16 Screen 14 (example) Operating Manual VRT 392...
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Page 18: Status And Error Messages
Fault at boiler. Indicates a fault in the boiler. Contact your installer. If the display remains dark or if you can‘t manage any changes in the display with the dials, the device is faulty. Contact your installer. Operating Manual VRT 392... -
Page 21: Cylinder Of The Documents
For the heating engineer Installation instructions VRT 392 Room thermostat and hot water programmer VRT 392 Contents Initial commissioning ........6 Installation assistant ..........6 Operation level for the installer ......6 Notes on the documentation ......2 Resetting the parameters to the Cylinder of the documents ........2... -
Page 22: Notes On The Documentation
The part number of the control is shown on the to observe these instructions. identification plate. Other applicable documents – The operating instructions for the Vaillant room thermostat VRT 392 – The operating and installation instructions of your heating system –... -
Page 23: Description Of The Device 2
Vaillant boiler (eBUS capable). CE label The VRT 392 can also be used to control the following The CE mark documents the fact that the Vaillant Room accessories:... -
Page 24: Safety Instructions And Regulations
Assembly The VRT 392 must be installed by a suitably qualified The VRT 392 is mounted on a wall in a living area. heating engineer, who is responsible for adhering to the Communication to the boiler is by twin-core eBUS line. -
Page 25: Wall-Mounting
(see Fig. 4.1 arrows). Mark the suitable location on the wall. Observe the cable run for the eBUS line. Fig. 5.1 Electrical connection of the VRT 392 Drill two holes 6 mm diameter corresponding to the fixing apertures (3). Terminal rail VRT 392 Insert the plugs provided. -
Page 26: Initial Commissioning
The operating concept of the VRT 392 is described assistant described above. in the operating instruction in Chapter 4.3. The screens C1 to C26 in the VRT 392 appear in the same sequence as shown in the following Table 6.1. Installation assistant... -
Page 27: Resetting The Parameters To The Factory Setting
Handing over the device to the user The user of the VRT 392 must be instructed about its functions and how to operate it. Hand the instruction manuals and equipment documentation to the user for safekeeping. - Page 28 Maintenance date Day/Month/Year adjustable Tools Room temperature Matching the room display correction temperature sensor Display contrast Software Software version Display of version versions per module (A) number Table 6.1 Screens in the level for the installer Installation Instructions VRT 392...
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Page 29: Service, Warranty 7
Table 9.1 Technical data VRT 392 be made to Vaillant Service Solutions (08708 503072) Recycling and disposal Both your VRT 392 and its packaging are primarily made of recyclable raw materials. Appliance VRT 392 Neither the controller or any of its accessories belong in the household waste. -
Page 30: Glossary
Operating modes "Auto" (Automatic), "Manual" and "OFF" are available. You can specify the way in which your room heating and water heating are controlled using the operating modes (see operating instructions Section 4.3.2, Table 4.2). Operating and Installation Instructions VRT 392...
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