Riello 20187642, Installer And User Manual

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3
ENGLISH
EN
1 WARNINGS AND SAFETY
b
The boilers manufactured in our factories are checked even in the smallest details
in order to protect users and installers against possible injury. After working on
the product, qualified personnel must check the electrical wiring, in particular the
stripped part of leads, which must not protrude from the terminal board and avoiding
possible contact with live parts of the leads themselves.
b
This installer and user manual constitutes an integral part of the product: make sure
they are always kept with the appliance, even if it is transferred to another owner or
user, or moved to another heating system. In the event of loss or damage, please
contact your local Technical Assistance Centre 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 boiler must only be used for the application it was designed for. The manufacturer
accepts no liability within or without the contract for any damage caused to people,
animals and property due to installation, adjustment and maintenance errors or to
improper use.
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
After removing the packaging, make sure the content is 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
intervention carried out in the safety valve. b
The seal of the condensate drainage connection line must be secure, and the line
must be fully protected against the risk of freezing (e.g. by insulating it).
b
Check that the rainwater drainage channel of the flue gas exhaust coupling and the
relative connecting pipe are free of obstructions. 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.
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.
During installation, inform the user that:
b
In the event of water leaks, the water supply must be shut off and the Technical
Assistance Centre contacted immediately
b
Periodically check that the operating pressure of the hydraulic system is comprised
between 1 and 1.5 bar. Otherwise contact the Technical Assistance Service or
professionally qualified personnel.
If the boiler is not used for a long period of time, it is recommended to perform the following
operations:
b
Turn the main switch of the appliance and the main switch of the system to "off".
b
Close the fuel and water taps of the heating and domestic hot water system.
b
Empty the heating and domestic hot water circuits if there is the risk of freezing.
b
Boiler maintenance must be carried out at least once a year; this should be booked
in advance with the Technical Assistance Centre to ensure the necessary safety
standards.
b
For the assembly, programming and commissioning of the boiler when used in
hybrid systems with a heat pump, storage cylinder and solar heating circuit refer
to the system manual.
For safety reasons, please remember that:
a
It is forbidden to activate electric devices or appliances such as switches, household
appliances and so on if you notice a smell of fuel or unburnt fuel. In this case:
- ventilate the room by opening the doors and windows
- close the fuel shut-off device;
- ask the Technical Assistance Service or professionally qualified personnel to
intervene promptly.
a
It is forbidden to touch the appliance while barefoot or if parts of your body are wet.
a
Any technical or cleaning operation is forbidden before disconnecting the appliance
from the main power supply by turning the system's main switch to "OFF" and the
main switch of the boiler to "OFF".
a
Do not modify the safety or adjustment devices without the manufacturer’s
authorisation and precise instructions. a
It is prohibited to pull, detach or twist the electrical cables coming from the appliance
even if it is disconnected from the mains power supply. a
Avoid blocking or reducing the size of the air vent openings in the installation
room, do not leave inflammable containers and substances in the room where the
appliance is installed.
a
Do not leave flammable containers and substances in the room where the device
is installed.
EN
ENGLISH
a
It is forbidden to disperse the packaging material in the environment and leave it
within children's reach as it may be a potential source of danger. It must be disposed
in accordance with the present law.
a
It is forbidden to obstruct the condensate drain outlet. The condensate drain pipe
should be facing the discharge pipe, preventing the formation of further drain pipes.
a
Never carry out any work on the gas valve.
a
Only for the user: Do not access the inside of the boiler. Any work on the boiler
should be carried out by the Technical Assistance Centre or by professionally
qualified personnel.
2 INSTALLATION
2.1 Cleaning the system and characteristics of the water
In the case of a new installation or replacement of the boiler, it is necessary to clean the
heating system. To ensure the device works well, top up the additives and/or chemical
treatments (e.g. anti-freeze liquids, filming agents, etc.) and check the parameters in the
table are within the values indicated.
PARAMETERS UM HEATING CIRCUIT WATER FILLING WATER
pH value 7–8 -
Hardness °F - <15
Appearance - clear
Fe mg/kg <0.5 -
Cu mg/kg <0.1 -
The boiler must be connected to a heating system and a DHW system, both sized on the basis
of its performance and power. Before installation, wash every system piping carefully in order to
remove any residues that may impair the operation of the appliance.
Under the safety valve, install a water collecting funnel with the corresponding discharge in the
event of leaks due to the overpressure of the heating system. The domestic hot water circuit does
not need a safety valve, but make sure that the pressure of waterworks does not exceed 6 bar.
In case of doubts, install a pressure reducer.
b
Prior to ignition, make sure that the boiler is designed to operate with the gas available;
this can be checked by the wording on the packaging and by the adhesive label indica-
ting the gas type.
b
It is very important to highlight that in some cases the flues are under pressure, so the
joints of the various elements must be airtight.
2.2 Installation regulations
The installation must be carried out by qualified personnel, in compliance with the following
reference standards: UNI 7129-7131 and CEI 64-8.
b
During boiler installation the use of protective clothing is recommended, in order to
avoid personal injury.
Always comply with local standards of the Fire Department, the Gas Company and with
possible municipal dispositions.
POSITION
Family is a wall-hung boiler for heating and for the production of hot water, that comes in two
categories, depending on the type of installation:
- B23P-B53P boiler type - forced open installation, with flue gas discharge pipe and pick-
up of combustion air from the installation area. If the boiler is not installed outdoors, air
intake in the installation area is compulsory.
- C(10); C13,C13x; C33,C33x; C43,C43x; C53,C53x; C83,C83x, C93,C93x boiler type:
appliance with airtight chamber, with flue gas discharge pipe and pick-up of combustion
air from outside. It does not require an air intake point in the installation area.
The appliance can be installed indoors (fig. A) or outdoors (but in a partially protected place
(fig. B) where it is not directly exposed to rain, snow or hail).
It can work within a temperature range from >0°C to +60°C.
fig. B fig. A
Family 25 KIS can also be installed outdoor in the built-in unit (fig. C).
fig. C