Ariston 3300761 Технические инструкции - Страница 9

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Recommendations for the first installation

The boiler is used to heat the heating agent to a temperature lower

than the boiling temperature.

It must be connected to a heating system and to a domestic water

system, both sized according to the performance and power of the

boiler. Before connecting the boiler it is necessary to:

- carry out a thorough cleaning of the installation pipes to remove

any residues from threading, welding or dirt that could

compromise the correct operation of the boiler,

- check the preparation (equipment) of the boiler for operation with

the type of gas available (read those shown on the packaging

label and on the stamp plate with the characteristics of the

boiler),

- check that the flue gas chimney (smoke) is not interrupted

(throat) and that other exhausts from other appliances are not

connected, unless this has been done to serve more users. in

accordance with the provisions of the Rules in force,

- to check, if connected to existing chimneys, that they are perfectly

cleaned and do not show any residual slag, as their possible

release could obstruct the passage of flue gases (smoke)

causing dangerous situations,

- check, in case of connection to inappropriate chimneys,

if they have been intubated,

- in the presence of water with a very high hardness, there will be

a risk of limescale accumulation having as a consequence the

decrease of the efficiency of the boiler components,

- avoid installing the appliance in areas where the combustion air

contains high concentrations of chlorine (swimming pool

environment), and / or other toxic products such as ammonia

(hair salon), alkaline agents (laundry) ...,

Type C appliances, whose combustion chamber and air supply

circuit are insulated (sealed) from the environment, have no limits

due to ventilation conditions and room volume.

In order not to compromise the normal (regular) operation of the

boiler, the installation location must be adequate in relation to the

value of the operating temperature limit and be protected so that

the boiler does not come into direct contact with atmospheric

agents.

The boiler is designed for wall installation, so it cannot be installed

on the floor. The boiler must be installed on a suitable wall to

support its weight.

When creating a technical room, it is necessary to respect the

minimum distances that guarantee the accessibility to the

components of the boiler.

CAREFUL

NO APPROACH TO THE POWER PLANT

THERE ARE FLAMMABLE OBJECTS.

MAKE SURE THE INSTALLATION ENVIRONMENT

AND THE INSTALLATIONS TO WHICH THE

APPLIANCE MUST BE CONNECTED ARE IN

ACCORDANCE WITH THE RULES IN FORCE.

IF THE INSTALLATION ROOM IS DUST AND /

OR IS AGGRESSIVE VAPOR, THE APPLIANCE

MUST OPERATE INDEPENDENTLY ON THE AIR IN

THE ROOM.

CAREFUL

INSTALLATION AND FIRST IGNITION

(START) OF THE POWER PLANT MUST

BE CARRIED OUT BY STAFF

QUALIFIED IN ACCORDANCE WITH THE RULES

INSTALLATION, IN FORCE AND

ACCORDING TO ANY PROVISIONS OF

LOCAL AUTHORITIES AND PUBLIC HEALTH

INSTITUTIONS.

Gas connection

The boiler has been designed to use gases belonging to the

categories presented in the following table:

nation

HS PREMIUM 24 EU

HS PREMIUM 30 EU

Make sure that the stamp on the package and on the appliance is

intended for the country in which it is to be installed, and that the

gas category for which the boiler was designed also corresponds

to one of the categories permitted by the country of origin.

destination.

The gas connection pipes must be made and dimensioned

according to those provided by the specific Norms and based on

the maximum power of the boiler; also make sure that the shut-off

valve is correctly sized and connected. Careful cleaning of the gas

lines before installation is recommended to remove any debris that

could compromise the operation of the boiler.

It is necessary to check whether the distributed gas corresponds

to the gas for which the boiler was intended (see the stamp plate

on the boiler).

In addition, it is important to check that the gas pressure (methane

or LPG) to be used to power the boiler, if insufficient, could reduce

the power of the burner with unpleasant consequences on the

user's comfort.

INSTALLATION

The pattern