9Installation Instructions VRT 392
7 Service, Warranty
Vaillant service
To ensure regular servicing, it is strongly recommended
that arrangements are made for a Maintenance
Agreement.
Please contact Vaillant Service Solutions
(0870 6060 777) for further details.
Vaillant warranty
We only grant a Vaillant manufacturers warranty if a
suitably qualified engineer has installed the system in
accordance with Vaillant instructions.
The system user will be granted a warranty in
accordance with the Vaillant terms and conditions.
All requests for work during the guarantee period must
be made to Vaillant Service Solutions (08708 503072)
8 Recycling and disposal
Both your VRT 392 and its packaging are primarily made
of recyclable raw materials.
Appliance VRT 392
Neither the controller or any of its accessories belong in
the household waste. Make sure the old appliance and
any accessories are disposed of properly.
Packaging
The disposal of the transport packaging is undertaken
by the specialist company that installed the equipment.
9 Technical data
VRT 392
Operating voltage Umax 24 V
Current consumption < 45 mA
Cross-section
connection lines
0,75…1,5 mm
2
Level of protection IP 20
Protection class III
Maximum permissible ambient temperature 50 °C
Height mm 97
Width mm 146
Depth mm 41
Table 9.1 Technical data VRT 392
Service, Warranty 7
Recycling and disposal 8
Technical data 9
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