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USER
A -
GENERAL WARNINGS
The instruction manual is an integral part of the product and it must
therefore be kept carefully and must accompany the appliance; if the
manual is lost or damaged, another copy must be requested from the
Technical Assistance Service.
b
This instruction manual is integral parts of the product: make
sure that 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
operation must be carried out by qualified personnel according to
current local and national regulations.
b
For installation, it is advisable to contact specialised personnel.
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
The boiler must only be used for the application foreseen by
the manufacturer. The manufacturer shall not be liable for
any damage to persons, animals or property due to errors in
installation, calibration, maintenance or due to improper use.
b
The safety and automatic adjustment devices must not be
modified, during the system life cycle, by the manufacturer or
supplier.
b
This appliance produces hot water, therefore it must be connected
to a heating system and/or a domestic hot water mains, compatible
with its performance and output.
b
In case of water leakage, close the water supply and contact the
Technical Assistance Service immediately.
b
In case of absence for long periods time, close the gas supply and
switch off the electrical supply main switch. In case of risk of frost,
empty the boiler.
b
From time to time check that the operating pressure of the
hydraulic system does not decrease under 1 bar.
b
In case of failure and/or malfunctioning, deactivate the appliance,
and do not try to repair or intervene directly on it.
b
Appliance maintenance must be carried out at least once a
year: program it with the Technical Assistance Service will avoid
wasting time and money.
When the product reaches the end of its life it should not be
disposed of as solid urban waste but should be brought to a
separated waste collection facility.
B - FOR YOUR SAFETY
Boiler use requires to strictly observe some basic safety rules:
a
Do not use the appliance in any manner other than its intended
purpose.
a
It is dangerous to touch the appliance with wet or damp body
parts and/or in bare feet.
a
Under no circumstances cover the intake grids, dissipation grids
and ventilation vents in the installation room with cloths, paper or
any other material.
a
Do not activate electrical switches, telephone or any other object
that causes sparks if there is a smell of gas. Ventilate the room by
opening doors and windows and close the gas central tap.
a
Do not place anything in the boiler.
a
Do not perform any cleaning operation if the appliance is not
disconnected from the main power supply.
a
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
a
Do not cover or reduce ventilation opening of the room where the
generator is installed.
a
Do not leave containers and inflammable products in the
installation room.
a
Do not attempt to repair the appliance in case of failure and/or
malfunctioning.
a
It is dangerous to pull or twist the electric cables.
a
It is forbidden to obstruct the condensate outlet.
a
It is forbidden to intervene on sealed elements.
a
For better use, remember that:
- a periodic external cleaning with soapy water not only improves
its aesthetic aspect but also preserves panelling from corrosion,
extending its life cycle;
- if the wall-mounted boiler is enclosed in pendant furniture,
leave at least 5 cm for ventilation and maintenance;
- installation of an room thermostat will favour a greater comfort,
a more rational use of the heat and energy saving; the boiler
can also be connected to a programming clock in order to
manage ignition and switching off during the day or week.
C - IGNITION
First ignition must be carried out by personnel from the Technical
Assistance Service. At the same time, if it is necessary to put the
appliance in service again, carefully follow the described operations.
To start-up the boiler it is necessary to carry out the following operations:
- power the boiler
- open the gas tap present in the system to allow fuel flow
- turn the mode selector (3 - fig. 24) to the desired position:
Mynute Green C.S.I. E:
Summer mode: turning the selector to the symbol summer
25) the traditional function of only domestic hot water is activated.
If there is a domestic hot water request the digital display shows
the hot water system temperature, the icon to indicate the hot water
supply and the flame icon.
Winter mode: by turning the mode selector within the area marked
"+" and "-" (fig. 26), the boiler provides domestic hot water and
heating. If there is a heat request, the boiler switches on and the
digital monitor indicates the heating water temperature, the icon to
indicate heating and the flame icon (fig. 27). If there is a domestic hot
water request, the boiler switches on and the digital display shows
the hot water system temperature, the icon to indicate the hot water
supply and the flame icon (fig. 28).
Pre-heating (faster hot water): rotate the domestic hot water
temperature adjustment knob (4 - fig. 24) to the
to activate the pre-heating function. This function keeps the water
in the domestic hot water exchanger hot, to reduce standby times
when a request is made. When the pre-heating function is enabled,
the monitor indicates the delivery temperature of the heating water
or the domestic hot water, according to the current request. During
burner ignition following a pre-heating request, the monitor indicates
the
symbol (fig. 30). To deactivate the pre-heating function, rotate
the domestic hot water temperature adjustment knob back to the
symbol. Bring the domestic hot water temperature adjustment
knob back to the required position. This function cannot be activated
when the boiler is OFF: function selector (3 - fig.24) on
b
Positioning the mode selector to
water temperature adjustment knob (4 - fig. 24) to the
the chimney sweep function is activated (for exclusive use of the
Technical Assistance Service).
Mynute Green R.S.I. E:
Summer mode (only with the external water tank connected):
turning the selector to the symbol summer
function of only domestic hot water is activated and the boiler
supplies water at the temperature set on the external storage tank.
If there is a domestic hot water request the digital display shows
the hot water system temperature, the icon to indicate the hot water
supply and the flame icon.
Winter mode: by turning the mode selector within the area marked
"+" and "-" (fig. 32), the boiler provides hot water for heating and - if
connected to an external storage tank - domestic hot water.
Mynute Green E C.S.I. - R.S.I.
(fig.
symbol (fig. 29),
OFF.
(OFF) and the domestic hot
symbol,
(fig. 31) the traditional
15
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