Decommissioning; Replacing The Controller; Recycling And Disposal - Vaillant VRT 350f Operating Instructions Manual

1 Battery compartment
catch
2. Open the battery compartment on the underside of the
controller by lifting the cover using the battery com-
partment catch (1).
3. Remove the cover.
4. Make sure the battery poles are the right way round.
0020131979_00 VRT 350f Operating instructions
5. Insert four new batteries of the same type in the con-
troller.
– Alkaline AA/LR6 battery 1.5 V
6. Close the battery compartment.
7. Hook the controller back onto the wall-mounting base.
8. Press the controller down onto the wall-mounting base
until it audibly clicks into position.
9. Dispose of the old batteries correctly.
1
7

Decommissioning

7.1

Replacing the controller

If the controller of the heating system needs to be replaced,
the heating system must be shut down.
This work should be conducted by a skilled tradesman.
7.2

Recycling and disposal

The controller and the associated transport packaging con-
sists largely of recyclable materials.
Appliance
If your Vaillant unit is identified with this symbol, it
does not belong with your household waste at the end of its
useful life.
Decommissioning 7
37