Warnings And Safety; Installation Regulations - Beretta Ciao Green 25 C.S.I. Manual De Instalacion Y Uso

ENGLISH
EN
INSTALLATION MANUAL

1 - WARNINGS AND SAFETY

b
The boilers produced in our plants are built with great attention to
detail and every component is checked in order to protect users and
installers from injury. After working on the product, qualified personnel
must check the electrical wiring, in particular the stripped part of
conductors, which must not stick out from the terminal board, avoiding
possible contact with live parts of said conductor.
b
This instruction manual, together with the user manual, are integral
parts of the product: make sure it remains with the appliance, even
if it is transferred to another owner or user, or moved to another
heating system. In case of loss or damage, please contact your local
Technical Assistance Service for a new copy.
b
Boiler installation and any other assistance and maintenance
operations must be carried out by qualified personnel according to
the provisions of the legislation in force.
b
The installer must instruct the user about the operation of the
appliance and about essential safety regulations.
b
This appliance should not be operated by children younger than 8
years, people with reduced physical, sensory or mental capacities,
or inexperienced people who are not familiar with the product, unless
they are given close supervision or instructions on how to use it safely
and are made aware by a responsible person of the dangers its use
might entail. Children must not play with the appliance. It is the user's
responsibility to clean and maintain the appliance. Children should
never clean or maintain it unless they are given supervision.
b
This boiler must only be used for the application it was designed for.
The manufacturer declines all contractual and non-contractual liability
for injury to persons or animals or damage to property deriving from
errors made during installation, adjustment and maintenance and
from improper use.
b
After removing the packaging, make sure the contents are in good
condition and complete. Otherwise, contact the dealer from whom
you purchased the appliance.
b
The safety valve outlet must be connected to a suitable collection and
venting system. The manufacturer declines all liability for any damage
caused due to any operation carried out on the safety valve.
b
Dispose of all the packaging materials in the suitable containers at the
corresponding collection centres.
b
Dispose of waste by being careful not to harm human health and
without employing procedures or methods which may damage the
environment.
b
During installation, inform the user to:
- in the event of water leaks, the water supply must be shut off and
the Technical Assistance Service must be contacted immediately.
- it is necessary to periodically check that the operating pressure of
the hydraulic system is above 1 bar. If necessary, reset the pressure
as indicated in the paragraph entitled "Filling the system"
- if the boiler is not used for a long time, the following operations are
recommended:
- turn the main switch of the appliance and the main switch of the
system to the "off" position
- close the fuel and water taps of the heating system
- drain the heating system to prevent freezing.
At the end of its life, the product should be not be disposed of as solid
urban waste, but rather it should be handed over to a differentiated
waste collection centre.
For safety, always remember that:
a
it is dangerous to activate electrical devices or appliances (such as
switches, home appliances, etc.) if you smell gas or fumes. In the
event of gas leaks, ventilate the room opening doors and windows;
close the main gas tap; contact the Technical Assistance Service or
professionally qualified personnel immediately
a
do not touch the boiler while barefoot, or if parts of your body are wet
or damp
In some parts of the manual, some symbols are used:
b
WARNING = for actions requiring special care and adequate
preparation
a
FORBIDDEN = for actions that MUST NOT be performed
a
before any cleaning operations, disconnect the boiler from the mains
power supply by turning the two-position system switch and the main
control panel switch to the "OFF" position
a
do not modify safety and adjustment devices without the
manufacturer's permission and relative instructions
a
do not pull, disconnect or twist the electric cables coming out of the
boiler, even when it is disconnected from the mains power supply
a
avoid covering or reducing the size of the ventilation openings in the
installation room
a
do not leave inflammable containers and substances in the installation
room
a
keep packaging materials out of the reach of children
a
it is forbidden to obstruct the condensate drainage point.
2 - DESCRIPTION
Ciao Green C.S.I. is a Type C wall-mounted condensing boiler designed
for heating and production of domestic hot water: according to the flue gas
discharge device, the boiler is classified in categories B23P, B53P, C13,
C33, C43, C53, C63, C83, C93; C13x, C33x, C43x, C53x, C63x, C83x,
C93x.
In configuration B23P and B53P (when installed indoors), the appliance
cannot be installed in bedrooms, bathrooms, showers or where there are
open fireplaces without a proper air flow. The room where the boiler is
installed must have proper ventilation.
In configuration C, the appliance can be installed in any type of room and
there are no limitations due to ventilation conditions or room volume.
3 - INSTALLATION

3.1 Installation regulations

Installation must be carried out by qualified personnel, in accordance with
the regulations in law.
POSITION
The boiler can be installed indoor and outdoor, in a partially protected place
(i.e. a place where the boiler is not exposed to direct contact or infiltration of
rain, snow or hail). The boiler can operate in a temperature range from 0°C
to +60°C. For further details, refer to "Anti-freeze system" section.
ANTI-FREEZE SYSTEM
The boiler is fitted as standard with an automatic anti-freeze system that
actives when the water temperature in the primary circuit falls below 6°C.
This system is always active, guaranteeing boiler protection down
to an installation area temperature of 0°C. To take advantage of
this protection, based on the burner operation, the boiler must be
able to switch itself on; any lockout condition (i.e. due to a lack of gas
or electrical supply, or the intervention of a safety device) therefore
deactivates the protection. By using a specific accessory, the DHW
circuit can be protected in case of temperatures lower than 0°C up
to -10°C. This system is made by a series of electrical resistances.
To use the anti-freeze protection, an electrical supply is required; this
means that any blackout or disconnection will deactivate the protection.
The anti-freeze protection is also active when the boiler is on stand-by. In
normal operation conditions, the boiler can protect itself against freezing.
In areas where temperatures may fall below 0°C, or when the machine
is left unpowered for long periods, you are advised to use a good quality
anti-freeze liquid in the primary circuit to avoid the risk of freezing if you do
not want to drain the heating system.Carefully follow the manufacturer's
instructions with regards not only the percentage of anti-freeze liquid
to be used for the minimum temperature at which you want to keep the
machine circuit, but also the duration and disposal of the liquid itself. For
the hot domestic water part, we recommend you drain the circuit. The boiler
component materials are resistant to ethylene glycol based anti-freeze
liquids.
MINIMUM DISTANCES
In order to have access to the boiler to perform regular maintenance
operations, respect the minimum clearances foreseen for installation (fig. 9).
For correct appliance positioning:
- do not place it on a cooker or other cooking device
- do not leave inflammable products in the room where the boiler is installed
- heat sensitive walls (for example, wooden walls) must be protected with
proper insulation.
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