Garanterm Ravi HM 28 Manuale d'installazione e d'uso - Pagina 13
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1
INTRODUCTION
GARANTERM Ravi HM 24 - HM 28 room sealed
conventional boilers are wall hung boilers designed
to meet your needs for heating your house as well
as preparing domestic hot water by using natural
gas. The boilers are suitable for natural gas fuel.
This installation and usage manual contains detailed
instructions and recommendations for safe and efficient
use of the boiler, further this manual contains technical
data, information for installation and connections, use,
maintenance, troubleshooting and explanation of the
most possible failures of the appliance.
Please do not operate your appliance before
reading this manual and to keep in a safe place for
future reference.
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WARNINGS FOR THE USER
a. Installation and connections of the boiler must be
carried out in full conformity with the governing
legal regulations, the requirements of local
gas distributing Company and the instructions
provided by the manufacturer.
b. Ensure that the flue gas connection is not terminated
in a closed compartment and connected with no
other appliance but the special chimney made
to be used for the connection of more than one
appliance and flue gas outlet cap is not clogged.
c. Ensure that the supply gas complies with the
gas type, pressure and capacity of the boiler
indicated in the data plate.
d. Ensure that both central heating system and
domestic hot water distribution pipes are cleaned
properly before the installation and connection to
the boiler. The manufacturer is not responsible
of any damages arising from the dirt and small
particles left inside the piping and such failures
and damages are out of warranty claim.
e. The commissioning of the boiler must be performed
by qualified personnel/Garanterm authorised
services only. Ensure that electric, water and gas
connections to the boiler are carried out are in
conformity with local requirements as well as to
the instructions provided in this manual.
f. Cleaning of external surfaces of the appliance
should be made by using a damp cloth, do not
use any chemical or detergent.
Garanterm Ravi Conventional Combi Boiler Installation and User's Manual
g. The appliance is not designed for children use
so its installation is made in such way to make
children difficult to access.
h. In order to use the appliance efficiently for years
to come schedule annual maintenance of the
boiler with Garanterm authorised service.
CONDITIONS INELIGIBLE
3
FOR WARRANTY
The GARANTERM warranty claim does not apply
any failures arising from any use of the appliance
out of such mentioned in this manual as well as from
the following cases:
a. Happened in appliances not commissioned by
authorised GARANTERM services,
b. Arising from installations not confirming the
instructions given in this manual as well as those
from misuse,
c. Arising from selecting a wrong location for the
appliance,
d. Arising from selecting wrong type of appliance
for the intended purpose,
e. Arising from intervening the appliance by an
unauthorized service agency,
f. Physical failures happened after the appliance
has been delivered,
g. Arising from natural disasters, fire and lightning
strike,
h. Arising from high or low supply voltage out of
the limits stated in the data plate or connections
to a power supply line with an inefficient earth
connection,
i. Arising from the failure of observing the periodic
maintenances specified in the instructions to be
done in time by the authorized service agencies,
j. Arising from other accessories and ancillary
products used with the appliance,
k. Arising from freezing if antifreeze protection
cannot be activated due to a cut of power and
gas supply,
l. Manipulation of data plate and warranty certificate,
m. Using the appliance in a cold water supply network
out of the conditions set in this instruction manual,
The warranty does not apply to above specified
failures, and repair of such failures is subject to a fee.
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