Wall Mounting The Wireless Receiver; Installing The Radio Outdoor Sensor - Vaillant VRC 430f Operating And Installation Manual

4 Assembly
Check whether the green LED lights up at the radio
receiver unit after a short period of time.
Close the front panel of the appliance.
4.4.1

Wall mounting the wireless receiver

h Note!
The wireless receiver only needs to be wall-
mounted if, after start-up, the receiver position
has to be changed in order to establish the best
wireless connection with the controller and the
outdoor sensor.
5
4
Fig. 4.1 Mounting the receiver
Key
1 Radio receiver unit
2 Wall plinth
3 Mounting openings
4 Stress relief
5 Terminal rail
Take the wall socket for the radio receiver unit.
Mark the position on the wall.
Drill two holes 6 mm diameter to match it the fixing
apertures (3).
Insert the rawl plugs supplied.
Use the screws supplied to fix the wall socket.
The electrical installation is carried out as described
in Section 5.1.
Press the radio receiver unit carefully onto the wall
socket until it snaps into place. The plug connector
on the rear of the wireless receiver unit must fit in
the plug connector provided on the wall socket.
6
4.5
The location of the radio outdoor sensor should satisfy
the following requirements:
– not particularly protected from the wind
– not particularly draughty
– no direct sunlight
– no influence from heat sources
– N or NW facing facade
– good accessibility for cleaning the solar cell
– in close proximity to radio receiver unit
Whe starting up the sensor in the chosen location
check that the signal path is not adversely affected
by electrical devices or building components. If the
path is likely to be obstructed, you will have to re-in-
stall the unit in a more suitable location.
1
h Note!
The outdoor sensor is powered by a solar cell.
It is therefore not necessary to change the bat-
tery.
Note!
The radio outdoor sensor must not be exposed
2
to direct sunlight.
3
Fig. 4.2 Removing the wall mount
Proceed as follows :
Mark the position on the wall.
Remove the wall bracket for the wireless outdoor
sensor (see Fig. 4.2).

Installing the radio outdoor sensor

Installation instructions VRC 430f 0020042470_01