12
10
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
2
USE AND MAINTENANCE
INSTRUCTIONS.
2.1 CLEANING AND MAINTENANCE.
Attention:
to preserve the boiler's integrity and
keep the safety features, performance and relia-
bility which distinguish it unchanged over time,
maintenance operations must be carried out on a
yearly basis in compliance with that stated in the
“annual check and maintenance of the appliance”
section, in compliance with national, regional, or
local standards in force.
2.2 VENTILATION OF THE ROOMS.
In the room in which the boiler is installed it
is necessary that at least as much air flows as
that requested for by normal combustion of the
gas and ventilation of the room. The provisions
relative to ventilation, the flue ducts and multiple
flues are stated in
Par
.
1.9, 1.10 and 1.11
. If in
doubt regarding correct ventilation, contact a
qualified company.
2.3 GENERAL WARNINGS.
Never expose the wall-mounted boiler to direct
vapours from a cooking surface.
Use of the boiler by unskilled persons or children
is strictly prohibited.
If temporary shutdown of the boiler is required,
proceed as follows:
a) drain the heating system if anti-freeze is not
used;
b) shut-off all electrical, water and gas supplies.
In the case of work or maintenance to structures
located in the vicinity of ducting or devices for
flue extraction and relative accessories, switch off
the appliance and on completion of operations
ensure that a qualified technician checks efficien-
cy of the ducting or other devices.
Never clean the appliance or connected parts
with easily flammable substances.
Never leave containers or flammable substances
in the same environment as the appliance.
It is prohibited and dangerous to obstruct the air
intake, even partially, for the ventilation of the
room in which the boiler is installed.
Due to the danger, operation is also prohibited
in the same room as suction devices or the like,
at the same time as the boiler unless there are
additional openings dimensioned in a way to
satisfy the additional requirement for air. For the
dimensioning of these additional openings, refer
to an authorised company.
•
Attention:
using any components that use
electrical power requires some fundamental
rules to be observed:
- do not touch the appliance with wet or moist
parts of the body; do not touch when bare-
foot;
- never pull electrical cables or leave the ap-
pliance exposed to atmospheric agents (rain,
sunlight, etc.);
- the appliance power cable must not be re-
placed by the user;
- in the event of damage to the cable, switch
off the appliance and contact exclusively
qualified staff for replacement;
- if the appliance is not to be used for a certain
period, disconnect the main power switch.
N.B.:
the temperatures indicated by the display
have a tolerance of +/- 3°C due to environmental
conditions that cannot be attributed to the boiler.
At the end of its service life, the appliance must
not be disposed of like normal household waste
nor abandoned in the environment, but must
be removed by a professionally authorised
company. Contact the manufacturer for disposal
instructions.
2.4 CONTROL PANEL.
Key:
1 - Reset Button
2 - Stand-by/ summer/winter button
3 - Key (+) used to increase the
DHW temperature setting.
4 - Key (-) used to decrease the
DHW temperature setting.
5 - Key (+) to increase the system water
temperature
6 - Key (-) to reduce the system water
temperature
7 - Boiler manometer
8 - Domestic hot water function
9 - Temperature and error code display
10 - Unit of measurement
11 - Heating mode
12 - Winter
13 - Summer
14 - Output efficiency
15 - Flame presence
