SSB 6720892984 (2019/02) US
Key to symbols and safety instructions | 5
NOTICE:
► This boiler must be installed by a licensed contractor/ gas tter.
Failure to do so shall void the product warranty.
► The boiler is intended only for the use for which it was specically
designed and built. Bosch is hereby excluded from any liability for
damages caused to persons, animals or property resulting from
installation errors, improper adjustment, maintenance or use.
► In order to ensure safety and correct operation, the installation shall
always take place in full compliance with the applicable codes and
following with the instructions provided by the manufacturer, and must
always be carried out by a licensed contractor / gas tter only.
► The equipment must be installed in appropriate place and in
combination with appropriate systems as specied by code.
► The unit may be exposed to temperatures between 5 deg F (-15°C)
and 150 deg F (65°C) in its original packaging. Do not expose the
unit to weather without the protection of the original packaging until
the boiler has been properly installed. Until then there is no frost
protection for the boiler.
► After removing the packaging check the integrity and completeness of
delivery and in case of non-compliance, contact your dealer.
► If there is a water loss, disconnect the boiler from the main power
supply, close the water supply and immediately call technical
assistance or installer/local contractor.
► Periodically check that the condensate drain is free from obstruction.
► Periodically check the system pressure. System pressure should be
checked when the system is in standby mode and no call for heat is
present.
► Maintenance is mandatory and shall be carried out at least once a
year.
► This manual shall be read carefully, in order to install and operate the
boiler appropriately, and safely.
► Boiler installations, settings and service should only be performed by
experienced licensed contractor / gas tter. End Users should only
make adjustments with the assistance of a licensed contractor / gas
tter.
► Any maintenance operation or service before disconnecting the boiler
from the main power supply is forbidden.
► Do not remove or modify safety equipment.
► Do not pull or twist the electrical wires, from the boiler, even if the
device is disconnected from the main power supply.
► Do not obstruct or reduce the ventilation openings.
► Do not install the unit outdoors.
► Do not leave any combustibles or containers of ammable substances
in the room where the boiler is installed.
► Keep packing material out of reach of children as it can be potentially
dangerous. It must be disposed of as required by law.
► The opening of metal casing of the device and removing of the cover
are prohibited to the end user. Any service on the boiler must be
carried out by authorized personal.
► It’s prohibited to dispose the product as domestic waste. The
separate disposal of a household appliance avoids possible negative
consequences for the environment and human health deriving from
inappropriate disposal and allows to recover the materials it is made
of in order to achieve signicant savings in energy and resources.