Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
ENGLISH
EN
INSTALLER MANUAL
1 - WARNINGS AND SAFETY INSTRUCTIONS
9
After removing the packaging, make sure that the product is
integral and complete with all its parts. If it does not correspond
with the order made, please contact the Riello Agency that
sold the boiler.
9
The START AQUA 24 BI boiler must be installed by a qualified
company in accordance with the regulations in force and in
observance of applicable legislation and of the indications
provided by Riello in the present instructions booklet.
9
The installer explains how the appliance operates to the user,
and the basic safety regulations.
9
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.
9
The boiler must be used for the purpose envisaged by the
producer, for which it was expressly made. No contractual
or extracontractual liability is accepted by Riello for damage
caused to people, animals, or objects due to errors in
installation, adjustment, or maintenance or by improper use.
9
In the event of a water leak, shut-off the water supply and
promptly notify the Technical Assistance Service or a
professionally qualified technician.
9
At the end of its lifetime, the product must not be disposed of
as solid urban waste but must be delivered to a specialised
waste disposal centre for recycling.
9
If the boiler will not be used for a prolonged period of time,
you must:
- turn the main switch of the device and the general system
switch to "off"
- shut off the heating system gas and water cocks
- empty the heating system and the domestic hot water
(DHW) system if there is a risk of freezing.
9
Boiler maintenance must be carried out at least once a year.
9
This manual and the user manual are an integral part of the
device. They must be carefully preserved and must always
accompany the boiler, even if it is sold to another owner or
user, or transferred to another facility. If lost or damaged,
please request another copy from the Technical Assistance
Service for your area.
9
The boiler is designed to protect both the user and the installer
from any accidents. After any intervention on the product, take
care to restore the electrical connections. Take special care
with stripped sections of wire, which must never protrude from
the terminal board.
9
Dispose of packaging materials in the relevant containers at
authorised waste collection centres.
9
Waste must be disposed of without any risk to personal health
and safety and without adopting procedures or methods that
may be harmful to the environment.
9
The air vents are essential for correct combustion.
Please remember that in using products which involve gas,
electricity and water, you must adhere to some basic safety
requirements:
0
Do not operate devices or electrical appliances such as
switches or domestic appliances, etc. if you can smell gas or
unburned gas.
Should this occur:
- open the doors and windows to ventilate the room;
- close the gas shut-off device;
- contact the Technical Assistance service or a professionally
qualified technician immediately.
0
Do not touch the appliance when barefoot or with any wet
parts of the body.
0
Do not clean the boiler without having disconnected it from the
mains power supply by setting the power switch to "off".
0
Do not modify the safety or adjustment devices without prior
authorisation or instructions from the boiler manufacturer.
0
Do not pull, disconnect or twist the electrical cables coming
from the boiler, even if it is disconnected from the mains
electricity supply.
0
Do not seal off or reduce the size of the air vents (if present) in
the room where the boiler is installed.
0
Do not leave containers of flammable substances in the room
where the boiler is installed.
0
Dispose of packaging responsibly and keep all packaging
material out of the reach of children, as this is a potential
source of danger.
2 -
DESCRIPTION
START AQUA 24 BI is a wall-mounted gas boiler for central heating
and domestic hot water, equipped with a 45-litre water tank.
The boiler is controlled electronically with automatic ignition,
ionisation flame control (with a single electrode), modulating in
heating and DHW mode.
It has a B
open combustion chamber.
11BS
Switch between heating and DHW mode using an electric 3-way
valve, which is set to heating mode when in standby. To guarantee
the correct water flow in the primary exchanger, the boiler is fitted
with an automatic bypass device. It is also complete with the safety,
expansion and distribution accessories.
The boiler is fitted with an efficient microprocessor control system.
START AQUA 24 BI boilers are also fitted with:
- Pump anti-block function and 3-way valve
- First level anti-freeze (suitable for indoor installations)
- Gas valve complete with stabiliser and slow ignition
- Provision for room thermostat or timer (to be installed outside
the boiler)
- Provision for DHW timer (to be installed outside the boiler)
- Baby Safety function: this function, with jumper JP1 wired in, allows
the domestic water storage temperature to be automatically set
at 43 +- 3 °C (electronically disabling the temperature selection
dial). This prevents the risk of scalding if the domestic hot water
tap is turned out inadvertently. Activating this function prevents
use of the anti-legionella function. This function can be activated
on request by contacting the Technical Assistance Service.
- Anti-legionella function: Legionella is a disease that can be
caught by inhaling small droplets of water (aerosol) that contain
the legionella bacteria (this is found naturally in lakes and rivers
throughout the world). The bacteria is eliminated by bringing
the stored water to a temperature exceeding 50°C/55°C. It is
therefore recommended that the DHW temperature selection
knob be set to the maximum value at least every 2/3 days to bring
the water temperature to 63°C, maintaining this temperature for
at least 5 minutes.
2.1
Safety devices
The START AQUA 24 BI boiler is equipped with the following
safety devices:
- Safety valve and water pressure switch, which intervene in the
event of insufficient or excessive water pressure (min. 0.7 bar -
max. 3 bar).
- Water temperature limit thermostat, which intervenes setting the
boiler to safety stop status if the temperature exceeds the values
envisaged by current standards.
- Flue thermostat, which intervenes setting the boiler to safety stop
status if combustion products return in the hood.
ENGLISH
3
Publicité
Table des Matières
