Installation and Service
Instructions
Gas condensing boiler
Logano plus GB312
6 720 647 367 (2012/11) US/CA
CAUTION!
Observe the safety instructions of this installation
and maintenance manual before placing the boiler
in operation.
DANGER!
If installation, adjustment, modification, operation or
maintenance of the heating system is carried out by an
unqualified person, this may result in danger to life and
limb or property damage.The installation and servicing
instructions must be followed precisely.
Contact a qualified service company, service provider
or the gas company if support or additional information
is required.
DANGER!
The operating manual is a component of the technical
documentation and must be handed over to the operator
of the heating system. Discuss the instruction in this
manual with the owner or operator of the heating system
to ensure that they are familiar with all information required
for operation of the heating system. If the storage tank will
be installed in Massachusetts, it must be installed by an
installer or dealer who is registered there.
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