Residence Condens IS n
4
EN
ENGLISH
INSTALLATION MANUAL
1 - WARNINGS AND SAFETY
After removing the packaging, check the integrity and com-
pleteness of the supply.
The
RESIDENCE CONDENS IS n boiler must be installed by
a qualified company in accordance with the regulations in force
and in observance of applicable legislation and of the indica-
tions provided by Riello in the present instructions booklet.
The installer must instruct the user about the operation of the
appliance and about essential safety regulations.
The boiler must be used for the purpose envisaged by the pro-
ducer, for which it was expressly made. No contractual or ex-
tracontractual liability is accepted by Riello for damage caused
to people, animals, or objects due to errors in installation, ad-
justment, or maintenance or by improper use.
In the event of a water leakage, shut off the water supply and
promptly contact the Technical Assistance Service or other pro-
fessionally qualified personnel.
Regularly check that the operating pressure of the hydraulic
system is between 1 and 1.5 bar. If this is not the case, charge
the system as indicated in the specific chapter. In the event of
frequent drops in pressure, call the Technical Assistance Ser-
vice or other qualified professionals.
Not using the boiler for an extended period of time involves the
execution of at least the following operations:
- Turn the main appliance switch and the main system switch
to “off”
- Close the fuel and water taps of the heating system
- Drain the heating and domestic hot water circuits if there is
a risk of freezing.
The boiler maintenance must be carried out at least once a
year.
This booklet and that of the User are an integral part of the ap-
pliance and therefore should be carefully preserved and should
always accompany the boiler even when it is sold to another
owner or user or when transferred to another system. In case
of loss or damage, please contact your local Technical Assis-
tance Service for a new copy.
The boiler is constructed so as to protect both the user and
the installer from any accidents. After each intervention on the
product, pay special attention to the electrical connections, es-
pecially the stripped parts of the wires, which must not protrude
from the terminal board in any way.
Dispose of all the packaging materials in the suitable contain-
ers at the corresponding collection centres.
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.
Remember that the use of products requiring fuels, electricity and
water necessitates the respect of certain basic safety rules such as:
it is forbidden for children and unassisted unskilled people to
use the boiler.
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
- Promptly call the Technical Assistance Service or profession-
ally qualified personnel.
it is forbidden to touch the boiler while barefoot or if parts of
your body are wet.
It is forbidden to carry out any cleaning operations before dis-
connecting the boiler from the electricity supply; to do this, turn
the main system switch to “OFF”.
It is forbidden to modify safety and adjustment devices without
the boiler manufacturer’s permission and relative instructions.
it is forbidden to pull, detach or twist the electric cables that
emerge from the boiler, even if the boiler itself is disconnected
from the mains supply.
it is forbidden to plug or reduce the size of any openings used
for airing the installation area.
it is forbidden to leave flammable containers and substances in
the room where the boiler is installed.
It is forbidden to disperse and leave packaging material within
children’s reach as it may be a potential source of hazard.
It is forbidden to obstruct the condensate outlet.
2 - DESCRIPTION
RESIDENCE CONDENS IS n is a type C condensing wall-hung boil-
er able to operate in different conditions through a set of jumpers on
the electronic card (refer to that described in the paragraph "Boiler
Configuration"):
MODE A: heating only. The boiler does not supply domestic hot water.
MODE B: heating only with a thermostatically controlled external
storage tank connected: in this condition, with every heat request
from the storage tank thermostat, the boiler supplies hot water for the
preparation of the domestic hot water.
MODE C: heating only, with the connection of an external storage
tank (accessory kit available upon request) (managed by a tempera-
ture probe) for preparing domestic hot water.
These are electronically controlled boilers with automatic ignition,
ionisation flame check and with proportional control system of the
gas and air flows.
These use an aluminium alloy boiler body, have sealed combustion
chamber and, based on the gas discharge accessory used, are clas-
sified in categories B23P, B53P, C13-C13x, C33-C33x, C43-C43x,
C53-C53x, C83-C83x, C93-C93x, 3CEp.
The boiler can also be installed, through a check valve available as
an accessory, on collective pipes under pressure (for details refer
to the specific paragraph “Installation of collective positive pressure
smoke pipes”).
The main characteristics of the boiler are:
- Microprocessor management and control with self-diagnostics dis-
played by means of a display
- Self-diagnostics for signalling the cleaning of the primary circuit
heat exchanger
- Programmable low consumption circulator
- Circulator anti-blocking
- First-level antifreeze (suitable for indoor installations)
- Premix combustion system which ensures a constant air-gas ratio
- Ambient thermostat or programmable timer or local valve prear-
rangement.
- Possible climate control function with connection of the external
probe
- Prepared for limit thermostat on reduced temperature systems.
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