Vaillant VR 91, Инструкции по эксплуатации и монтажу

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Operating and installation instructions 0020200905_02
2 For the end user
2.1 Notes on the documentation
2.1.1 Observing other applicable
documents
▶
Always observe all operating instruc-
tions enclosed with the installation com-
ponents.
2.1.2 Storing documents
▶
Store these instructions and all other
applicable documents for further use.
2.1.3 Validity of the instructions
These instructions apply only to:
VR 91
–
article number
Great Britain 0020171334
2.2 Product description
2.2.1 Product design
1
2
3
4
5
6
5
1 Display
2 Wall base
3 Diagnostics
socket
4 Wall base cover
5 Selection button
6 Rotary knob
2.2.2 Main function
The product sends data, such as the cur-
rent room temperature, to the system con-
trol. The product receives data from the
system control that you can read on the
display.
On the product you can, for example, set
the operating mode, the time periods or
the temperature.
2.2.3 Preventing malfunctions
▶
Ensure that room air can circulate freely
around the system control, and that
the system control is not covered by
furniture, curtains or other objects.
▶
Ensure that all thermostatic radiator
valves in the room where the system
control is fitted are fully open.
2.2.4 Data plate
The data plate is located inside the
product and is not accessible from the
outside.
2.2.5 Serial number
You can call up the serial number to the
display under
Menu
→
Information
→
Serial number . The 10-digit article num-
ber is located in the second line.
2.2.6 CE marking
The CE marking shows that the products
comply with the basic requirements of the
applicable directives as stated on the de-
claration of conformity.
The declaration of conformity can be
viewed at the manufacturer's site.
2.3 Operation
You can only operate the remote control
unit in combination with the
VRC 700 sys-
tem control. This means that it is also ne-
cessary to read through the operating in-
structions for the
VRC 700 system control.
The operating instructions for the system
control will provide you with
–
Information on the operating structure.