Handing Over The Appliance To The Owner - Vaillant ecoTEC exclusive 832 Installation And Maintenance Instructions Manual

6 Start-up
6.4

Handing over the appliance to the owner

• Set the controller for the maximum radiator tempera-
ture to the required temperature.
• Set the controller for the maximum hot water temper-
ature to the required temperature.
• Instruct the operator in the safe and efficient opera-
tion of the boiler, paying particular attention to the
functions of:
– the ON/OFF switch of the boiler,
– the controller for the maximum radiator tempera-
ture,
– the controller for the maximum hot water tempera-
ture (only on combination boilers),
– the pressure gauge.
• Make the operator acquainted with the operation of
any external controllers.
• Explain to the operator the importance of regular
maintenance by a competent heating engineer. It is
strongly recommended that a maintenance contract
be taken out to ensure regular maintenance. Further
information can be obtained from Vaillant Service So-
lutions (0870 6060 777).
• Enter the operating pressure of the central heating
system, the heat feed (in kW) and the temperature dif-
ference between the flow and return in the Bench-
mark gas boiler commissioning checklist.
If the appliance is not installed and commissioned in ac-
cordance with manufacturer's instructions this can lead
to invalidation of the guarantee (Note: Your legal rights
remain unaffected by this.)
• Leave the operating and installation instructions with
the operator of the appliance.
• Go through the operating manual with the operator
and answer any questions.
• Draw special attention to the safety instructions,
which the operator must follow.
• Instruct the operator about the methods used for
combustion air supply and flue conducting. In particu-
lar, point out that these measures must not be al-
tered.
• Inform the operator that the instruction manuals
should be kept near the appliance.
h Note!
When you have finished the installation, attach
the sticker supplied (835593) to the front case
of the appliance in the user's language.
Caution!
a
The front cover should only be removed
- for initial installation access
- for servicing
- for testing
For continuous and safe operation the front
cover must be fitted together with a correctly
fitted and sealed flue system.
28
ecoTEC exclusive installation and maintenance instructions / 0020017768_04