Vaillant VR 91f Operating and installation instructions - For The Operator 2
For the operator 2
0020253110_01 Operating and installation instructions
7
2.2.4 Identification plate
The data plate is located on the rear of
the remote control underneath the unit
mounting bracket.
The identification plate contains the follow-
ing information:
Information on the
identification plate
Meaning
Serial number
for identification;
7th to 16th digits
= product article
number
VR 91f
Product designation
V
Operating voltage
mA
Current consumption
Read the instructions
LR06
Battery type designa-
tion
T60
Max. permitted envir-
onmental temperat-
ure: 0 to 60 °C
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 mark shows that the products
comply with the basic requirements of the
applicable guidelines as stated on the data
plate.
The manufacturer hereby declares that the
type of radio equipment that is described
in these instructions complies with Dir-
ective 2014/53/EU. The complete text of
the EU declaration of conformity can be
viewed at the manufacturer's site.
2.3 Operation
You can only operate the remote control
in combination with the VRC 700f control.
This means that it is necessary to read the
operating instructions for the VRC 700f
control.
The operating instructions for the controller
will provide you with
– Information on the operating structure.
– Information on the operating concept
with examples.
– A detailed description of the operating
and display functions that the remote
control unit also has.
2.4 Operating and display
functions
Operating modes (→ Page 15)
Operating levels (→ Page 15)
The path details given at the start of each
function description indicate how you
reach this function in the menu structure.
2.4.1 Reading the reception
strength
Menu → Information → System status →
Signal strength
– You can use this function to read how
strong the radio link between the radio
receiver unit and the remote control is.
– 4: The radio link is within the acceptable
range. If the reception strength is < 4,
the radio link is not stable.
– 10: The radio link is highly stable.
2.4.2 Reading the battery status
Menu → Information → System status →
Battery status
– You can use this function to read the
battery's state of charge.
– OK: The battery has sufficient charge.
– Critical: The battery is almost flat.