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Idiomas disponibles
INSTALLATION
Regulations
Entrust installation of the water heater to personnel with
appropriate professional qualifications
Connection of the water heater to the water, gas and flue
gas exhaust systems and the room where the heater is to be
installed must comply with the rules and regulations in force
Following installation of the water heater, check the tight-
ness of all the gas and water connections
Installation, gas connection, the air intake pipes/flue gas
release tube installation, electrical connection and com-
missioning of the water heater must be entrusted to an
authorised installer in accordance with the Law in force
Comply with applicable laws and regulations, with any lo-
cal regulations concerning the installation of gas applianc-
es and related systems for the evacuation of combustion
gases
Verify if the mains gas network corresponds to that indi-
cated for use of the appliance
Install a valve on the gas supply line, upstream of the ap-
pliance, in a visible and accessible position and in any
case as close as possible to the appliance
Verify that the appliance to be installed is fitted for the gas
type distributed over the network
Check the water hardness (°f).
If is very hard, fit, upstream from the appliance, a device
for softening water or another comparable mechanism
that complieswith the applicable regulations
Wall mounting
Precautions
Do not install this appliance in a room with an am-
bient atmosphere containing fatty and/or corrosive
dust or vapours
- The appliance must be installed on a wall suitable to support the
weight and close to a flue gas release tube
- To allow maintenance operations, leave the minimum distances
shown in the fig. 6 pag. 57 around the appliance, the minimum
distance from the ground must be 1.6 m.
- The heater must not be placed above a heat sources
Location
- It is forbidden to install the water heater in rooms where the
temperature can drop below 3°C. If the appliance is positioned
in areas exposed to the risk of frost, the water heater must be
disconnected and emptied
- The water heater must never be hermetically sealed in a cabi-
net or in a cavity and there must be an adequate supply of air
- The heater must not be placed above a cooker or other cooking
appliance in order to prevent the deposition of cooking vapour
grease and consequent malfunction
- Heat-sensitive walls (e.g. wooden ones) must be protected with
appropriate insulation.
Support bracket (fig. 7 pag. 57)
Having established the position of the appliance, drill no. 2 Ø 6
holes to apply the support bracket
),
the holes
secure it with the plugs supplied
(
use the same bracket to mark
.
Below is descried the type of rear and horizontal outlet which is
the most common:
- Position the paper template between the wall and the appliance
support fins
- Mark the centre of the hole of the pipe
- Drill a Ø 105 mm hole as indicated on the paper template
- Connect the appliance to the support bracket and connect the
flue gas release tubes.
Electrical connection
Electrical current with 230V voltage
Before any work on the electrical equipment, always
disconnect the 230V voltage.
Connect the supplied cable to the line respecting the phase, neutral
and earth.
In the event of replacement of the power supply cable, an operation
which must in any case be performed by a qualified technician,
connect the appliance with a cable type H 05 V VF 3 x 0.75 mm
with Ø max 7mm similar to that provided. In addition, the earth
wire must be 30 mm longer than the power supply cables. Power
the appliance via an all-pole switch with an opening of at least 3
mm between the contacts. For maintenance operations, disconnect
the power by turning the omni-pole switch.
N.B. no responsibility is accepted for damage to persons, animals
or property caused by failure to earth the appliance and the crea-
tion of an electrical installation that does not comply with current
standards (CEI 68.4).
Arrange for qualified personnel to check that the electrical installa-
tion is suitable for the maximum power absorbed by the appliance,
as indicated on the data plate, ensuring in particular that the wire
section of the systemis suitable for the power absorbed by the
appliance.
For the main power supply of the appliance from the mains, the
use of adapters, multiple sockets and/or extension cords is not
permitted.
The use of any component that uses electricity involves the obser-
vance of a number of fundamental rules such as:
- Do not touch the appliance with wet parts of the body and/or
bare feet
- Do not pull the electrical cables
- Do not leave the appliance exposed to atmospheric agents (rain,
sun, etc.)
- Do not allow the appliance to be used by children or inexperi-
enced persons.
The power cable of the appliance must not be replaced by the user.
If the cable becomes damaged, switch off the appliance and for the
purposes of replacement, use exclusively professionally qualified
personnel.
Where the appliance will not be used for a certain period of time,
it is advisable to disconnect the power supply to all the system
components that use electricity.
Gas connection
Non-compliance with theapplicable laws may result in fire
or explosions, causing serious damage to materials, ani-
mals or persons, possibly even irreparable
Determine the diameter of the pipe in accordance with the regu-
lations in force.
Before installing the appliance blow into the gas pipe in order to
remove any residue. Connect the water heater to the gas pipe of
the internal system and fit upstream from the appliance a valve for
gas interception and opening.
Comply with the prescriptions of the relevant standard.
For initial start-up of the appliance, the following checks must be
carried out by qualified technicians:
- Checking for internal and external leakage of the gas supply
system
- Adjustment of the gas flow rate according to the power required
by the appliance
- That the appliance is powered by the type of gas for which it was
designed
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