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IMPORTANT INFORMATION
1.2
Warranty
Fault-free operation can only only be guaranteed if these
instructions are followed and if the boiler is regularly ser-
viced by a licensed specialist (maintenance contract). The
rectification of faults and damage resulting from the use
of contaminated operating materials (gas, water, com-
bustion air), unsuitable chemical additives to the heating
water, improper handling, faulty installation, unauthorised
modifications and damage due to the use of force do not
fall under our obligations under warranty; this also applies
to corrosion due to halogen compounds, e.g. from spray
cans, paints, adhesives, solvents and cleansing agents.
1.3
Other instructions
All instructions relevant to your system can be found in
the Hoval system manual! In exceptional cases, the inst-
ructions can be found in the documentation for the com-
ponents!
Further sources of information:
- Hoval catalogue
- Standards, regulations
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