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10 Replacing components
11 Vaillant service
12 Recycling and disposal
10.5
Replacing electronics and display
d
Danger!
Before replacing the component, comply with
the safety instructions in Section 10.1.
• Comply with the assembly and installation manuals
provided with the spare parts.
Replacing display or electronics
If you are replacing only one of the two components,
the parameter adjustment functions automatically. On
turning on the appliance, the new component takes over
the previously set parameters from the components
that are not replaced.
Replacing display and electronics
When replacing both components (spare part case),
after being turned on, the appliance goes to fault and
displays the error message F.70.
• In the second diagnosis level, under the diagnosis
point "d.93" enter the number of appliance variant
according to Table 10.1 (see Chapter 9.1.2).
The electronics is now set to the appliance type and the
parameters of all adjustable diagnosis points correspond
to the factory settings.
Appliance
Number of the appliance variant
ecoTEC exclusive 832
ecoTEC exclusive 838
Table 10.1 Numbers of the appliance variants
44
11
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.
12 Recycling and disposal
Both your Valliant ecoTEC exclusive and its packaging
consist mainly of recyclable raw materials.
The Vaillant ecoTEC exclusive and all accessories and
the packaging must not be disposed of in the household
waste. Make sure that the old appliance and any acces-
sories and the transport packaging are disposed of in
the proper way.
4
5
ecoTEC exclusive installation and maintenance instructions / 0020017768_02
Vaillant service
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