Vaillant VRT 392f, Operating And Installation Manual

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3 Installation instructions VRT 392f 0020044239_01
2 Description of the device
The VRT 392f is a programmable room thermostat for
the heating and control of hot water generation in
conjunction with a Vaillant appliance (eBUS-compatible).
In addition, the VRT 392f can be used to control the
following accessory components:
– Circulation pump for water heating in combination
with a VR 40 multi-functional module
– Conventional hot water storage
– Vaillant layer type storage tank actoSTOR
With the VRT 392f power is supplied via 4 batteries
(Alkaline AA/LR6 1.5V).
With the VRT 392f data is exchanged via a radio link to
the radio receiver unit.
Power is supplied via an eBUS interface which also
facilitates the exchange of data between the radio
receiver unit and the appliance.
The VRT 392f is equipped for operation with the Vaillant
diagnosis software vrDIALOG 810/2 and the Vaillant
Internet Communication System vrnetDIALOG , i.e. for
remote diagnosis and adjustment.
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3
1
Fig. 2.1 System schematic
Key
1 VRT 392f
2 Heating unit
3 Radio receiver unit
2.1 Identification plate
The identification plate can be found on the back of the
controller electronics (PCB).
2.2 CE label
The CE label provides evidence that the Vaillant room
thermostat VRT 392f satisfies the basic requirements
contained in the following directives:
– Electromagnetic compatibility directive
(Guideline 89/336/EEC)
– Low voltage directive (Guideline 2006/95/EEC)
– Directive on Radio Equipment and Telecommunications
Terminal Equipment (R&TTE Directive 1995/5/EEC)
– Directive on Electromagnetic compatibility and Radio
spectrum Matters (ERM) (Directive ETSI EN 300220-2)
2.3 Intended use
The room thermostats VRT 392f are built using state-of-
the-art technology and according to the recognised
safety regulations.
However, in the event of improper use or use not as
intended, impairment of the equipment and other items
can arise.
The room thermostat VRT 392f serves to control
a heating installation with or without hot water
generation/circulation pump in conjunction with
a Vaillant appliance and eBUS interface.
Before you install the appliance, check the intended
location for possible functional impairment of the radio
signal path by electrical devices or building components.
If interference in the signal path is likely an alternative
installation location must be found.
Operation with the following accessories is permissible:
– Circulation pump for water heating in combination
with a VR 40 multi-functional module
– Conventional hot water cylinder
– Vaillant layer type storage tank actoSTOR
Any other use or extended use is considered to be use
other than intended. The manufacturer or supplier is not
liable for any resulting damage. The owner alone bears
any risk.
Intended use also includes observance of the Operating
and Installation Manual as well as all other applicable
documents.
Description of the device 2