C
The appliance should be on Summer or Antifreeze
mode rather than switched off to guarantee the follow
ing functions:
Anti-blocking of pumps
Frost Protection
If the home is unoccupied for a long period and there
is a risk of frost, drain the boiler and the heating sys
tem.
To enjoy warranty cover, no modifications must be
made to the appliance.
The frost protection does not work if the boiler is
switched off.
The integrated protection system only protects the
boiler, not the heating installation
Remove the casing only to perform maintenance and
repair work. Put the casing back in place after mainte
nance and repair work.
Only qualified professionals are authorised to work on
the boiler and the heating installation.
Keep the boiler accessible at all times.
Installation of the boiler must be done by a qualified
professional in accordance with prevailing local and
national regulations.
Install the boiler in a frost-free location.
Do not stock chloride or fluoride compounds close to
the boiler. They are particularly corrosive and may
contaminate the combustive air. Chloride and fluoride
compounds are present in aerosol sprays, paints, sol
vents, cleaning products, washing products, deter
gents, glues, snow clearing salts.
Do not neglect to service the boiler. Contact a quali
fied professional or subscribe to a maintenance con
tract for the annual servicing of the boiler.
1 Safety
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