Installation and operating instruction
Oil condensing boiler WTC-OB 18-B
1 User instructions
83311002 1/2018-03 La
6-132
1.3 Guarantee and Liability
Guarantee and liability claims for personal and equipment damage are excluded, if
they can be attributed to one or more of the following causes:
non approved application,
non-observance of the manual,
operation with faulty safety equipment,
continual operation despite a fault,
improper installation, commissioning, operation and service,
repairs, which have been carried out incorrectly,
the use of non original Weishaupt parts,
force majeure,
unauthorised modifications made to the appliance,
the installation of additional components, which have not been tested with the
appliance,
changes to the combustion chamber,
unsuitable fuels,
defects in the inlet lines,
on non diffusion tight heating circuits without system separation.
