Vaillant VRT 392, Руководство по эксплуатации и установке

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3 Installation Instructions VRT 392
2 Description of the device
The VRT 392 is a programmable room temperature
thermostat for heating and hot water programmes for
use in combination with a Vaillant boiler (eBUS capable).
The VRT 392 can also be used to control the following
accessories:
– Domestic hot water circulation pump in combination
with a multi-function module VR 40
– Ventilation installation
– Conventional hot water cylinder
– Vaillant layer cylinder actoSTOR
– Commercially available 230 V components (e.g. valves,
cylinder thermostats)
Data exchange and power supply to the VRT 392 is via
eBUS interface.
The VRT 392 is compatible with the Vaillant
diagnosis software vrDIALOG 810/2 and with the Vaillant
Internet Communication System vrnetDIALOG, i.e.
for remote diagnosis and remote setting.
230 V~
1
3
2
Fig. 2.1 System schematic
Key
1 VRT 392
2 Boiler
3 eBUS connection (twin-core)
2.1 Identification plate
The identification plate is located on the rear of the
controller electronics (printed circuit board).
2.2 CE label
The CE mark documents the fact that the Vaillant Room
Thermostat VRT 392 fulfils the fundamental
requirements of the following Directives:
- Electromagnetic compatibility directive (Guideline
89/336/EEC)
– Low voltage directive (Guideline 73/23/EEC)
2.3 Intended use
The room temperature thermostats VRT 392 are state-
of-the-art appliances which are designed in accordance
with approved safety regulations.
However, in the event of improper use or use not as
intended, impairment of the equipment and other items
can arise.
The VRT 392 room thermostat is designed to control a
heating system with or without a hot water system or
hot water circulation pump according to time and
temperature, in connection with a Vaillant boiler with an
eBus interface.
Operation with the following accessories is permitted:
– Circulation pump for hot water preparation in
combination with a multi-function module VR 40
– Ventilation installation
– Conventional hot water cylinder
– Vaillant layer cylinder actoSTOR
– Commercially available 230-V components (e.g. valves,
cylinder thermostats) in combination with the Control
Center VR 65
– 230 V cylinder thermostat in combination with the
relay box VR 41
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 user alone bears
any risk.
Intended use also includes observing the operating and
installation instructions and all other documents having
validity.
Description of the device 2