Installer; General Safety Devices; Boiler Description; Safety Measures - Riello Residence Condens 25 KIS e Installer And User Manual

ENGLISH

INSTALLER

EN

1 - GENERAL SAFETY DEVICES

The boilers produced in our factory are built with care down
to the last component to protect both the user and installer
from eventual accidents. We therefore recommend quali-
fied personnel that after working on the product they should
pay particular attention to the wiring, especially the bare wires,
that must not be exposed outside the terminal board for any
rason to prevent any contact with the live parts of the wiring.
This instructions manual is integral parts of the product.
Make sure they remain with the boiler, even if it is transfer-
red to another owner or user or moved to another heating
system. In case of loss or damage, please contact your lo-
cal Technical Assistance Service for a new copy.
This boiler may only be installed and serviced by qualified
fitters who satisfy the requirements of local rules. Work
must be done in compliance with regulations in force and
subsequent updates.
The boiler must be serviced at least once a year. This should
be booked in advance with the Technical Assistance Service.
The installer shall instruct the user in the operation of the
boiler and the safety devices.
This boiler may only be used for what it was expressly built
to do. The manufacturer declines all contractual and non-
contractual liability for in�ury to persons or animals or dama-
ge to property deriving from errors made during installation,
ad�ustment and servicing and from improper use.
This appliance is used to produce hot water and must there-
fore be connected to a heating and/or a domestic hot water
system, according to its performance and power
After removing the packaging, make sure the contents are
undamaged and complete. If this is not the case, contact
your dealer.
The safety and automatic ad�ustment devices on the ap-
pliance must never be modified during its lifetime, except
by the maker or dealer.
If the appliance develops a fault and/or works badly, switch
it off and do not attempt to repair it yourself.
The exhaust collector must be connected to a suitable col-
lection and venting system. The manufacturer declines all
liability for any damage caused by the exhaust collector.
Immediately after installation, inform the user that:
- if water hardness exceeds 25°Fr, it is recommended to
use water softeners, to prevent any limestone deposit in
the boiler
� in the event of leaks, he/she must shut off the water supply
and promptly inform the Technical Assistance Service
� the operating pressure of the system ranges between 1
and 1,5 bar and must never be greater than 3 bar. Incase
you need to restore the pressure as indicated in the chap-
ter.
- if the boiler is not planned to be used for a long period:
� turn off the main boiler and general system switches
� close the gas and water taps on both the heating (KIS �
IS) and domestic hot water circuits (KIS)
� drain the heating (KIS � IS) and domestic hot water (KIS)
circuits to prevent freezing.
Connect the outlet collector to a suitable outlet system (re-
fer to chapter 5).
In some parts of the manual, some symbols are used:
WARNING = for actions requiring special care and adequate
preparation
FORBIDDEN = for actions THAT MUST NOT be performed
4

Safety measures:

The boiler should not be used by children or unassisted
disabled people
Electrical devices or equipment, such as switches, applian-
ces, etc., should not be used if there is a smell of gas or
fumes. If there is a gas leak, open all the doors and win-
dows to ventilate the area, turn off the general gas tap and
immediately call the Technical Assistance Service.
Do not touch the boiler barefoot or if parts of your body are
wet or damp.
Move the function selector to OFF�RESET until "� �" is shown
on the display and disconnect the electricity supply by tur-
ning off the two�position system switch, before cleaning.
It is forbidden to modify the safety or ad�ustment devices wi-
thout the manufacturer's permission and relative instructions.
Do not pull, detach or twist the wires from the boiler even if
they are not connected to the power supply.
Do not block or reduce the size of the ventilation openings
in the room.
Do not leave inflammable containers or substances in the
room.
Keep packaging out of reach of children.
Only use appliance for purposes it is devoted to.
Do not lean any ob�ect on the boiler.
Do not tamper with sealed elements.
It is forbidden to block the condensate outlet.

2 - BOILER DESCRIPTION

�esidence Condens are condensing wall hung boilers, with premix bur-
ner and Low�nox emissions, for heating and domestic hot water use.
The boiler is equipped with an adaptation device to the system's
heat requirements (Range Rated) so that the boiler capacity can
be regulated according to the building's power requirements.
�esidence Condens is available in the following models:
Residence Condens KIS e are type C wall�mounted condensa-
tion boilers for heating and the production of domestic hot water.
Residence Condens IS e are type C wall�mounted condensation
boilers capable of operating in different conditions through a series
of �umpers fitted on the electronic board (consult the "�oiler confi-
guration" section):
CASE A: only heating. The boiler does not provide domestic hot
water.
CASE B: only heating with an external thermostat�controlled water
tank: in this condition, the boiler delivers hot water to the water tank
whenever a demand is made by the relative thermostat.
CASE C: only heating with an external temperature probe�control-
led water tank (accessory kit available on request), for the produc-
tion of hot water. If the water tank is not supplied by our company,
make sure that the relative �TC probe has the following characte-
ristics: 10 kOhm at 25°C, � 3435 ±1%.
They are boilers with electronic control, automatic ignition, and fla-
me ionization control and with proportional regulation system of
the gas flow and air flow, either in heating or in DHW mode (for IS
model, if connected to an external water tank).
The boilers have a main exchanger made of aluminum alloy, they
are room�sealed boilers and, depending on the fumes outlet type
used, the following models are available �23P, �53P, C13�C13x,
C23, C33�C33x, C43�C43x, C53�C53x, C63�C63x, C83�C83x,
C93-C93x.
In order to ensure a correct flow of the water in the exchanger, the
boilers are equipped with an automatic by�pass.
�esidence Condens boilers are equipped with: