Vaillant VRC 430f, Руководство по эксплуатации и установке

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Installation instructions VRC 430f 0020042470_01 8
Proceed as follows:
Pull the controller ( 1 ) off the wall socket ( 2 ). This
can be done by pushing a screwdriver into the two
retaining straps (see Fig. 4.6 arrows).
Mark the position on the wall.
Drill two holes 6 mm diameter to suit the fixing ap-
ertures ( 3 ).
Insert the plugs supplied.
Use the screws supplied to fix the wall socket.
Mount four new batteries of the same type for the
controller on the reverse side of the controller PCB.
Fig. 4.7 Inserting the batteries
h
Note!
Make sure the polarity is correct
(see Fig. 4.7).
Always change all batteries at the same time.
Only use the following battery type:
Alkaline AA/LR6 Battery 1.5 V.
Do not use rechargeable batteries.
Depending on use, the batteries last between
approx. 1 and 1.5 years.
Carefully press the controller onto the wall plinth
until it snaps into place.
Check the quality of the radio signal path as de-
scribed in Section 6.1.
5 Installation
e
Danger!
Live connections!
When working in the control cabinet of the ap-
pliance there is a danger to life by electric
shock.
Switch the power supply off before working in
the control cabinet and secure against re-con-
nection.
Open the control cabinet only when the appli-
ance is potential-free.
If the radio receiver unit is integrated into the appliance,
the electrical connection is established through contact
between the plug connector of the controller and the
corresponding plug connection in the appliance.
5.1 Electrical installation of the radio receiver
when mounting it on a wall
h
Note!
The radio receiver only needs to be wall-mount-
ed if, after start-up, the receiver position has
to be changed in order to establish the best
connection with the controller and the outdoor
sensor.
The power supply to the appliance must be disconnect-
ed and prevented from being unintentionally switched
back on.
4 Assembly
5 Installation