19
2-1
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
2
INSTRUCTIONS FOR USE
AND MAINTENANCE
2.1 CLEANING AND MAINTENANCE.
Important:
the heating plants must undergo
periodical maintenance (regarding this, see the
section dedicated to the technician, relative to
“yearly control and maintenance of the appli-
ance”) and regular checks of energy efficiency
in compliance with national, regional or local
provisions in force. This ensures that the optimal
safety, performance and operation characteristics
of the boiler remain unchanged over time.
We recommend stipulating a yearly cleaning and
maintenance contract with your zone technician.
2.2 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.
Do not touch the flue gas exhaust terminal (if
present) due to the high temperatures it can
reach;
For safety purposes, check that the concentric
air intake/flue exhaust terminal (if fitted), is
not blocked.
If temporary shutdown of the boiler is required,
proceed as follows:
a) drain the water 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 opera-
tions ensure that a qualified technician checks
efficiency 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.
•
Attention:
the use of components that employ
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 barefoot;
- never pull electrical cables or leave the ap-
pliance exposed to atmospheric agents (rain,
sunlight, etc.);
- the appliance power cable must not be replaced
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.
2.3 CONTROL PANEL.
Key:
1 - Reset button
2 - Stand-by/Off/Summer/Winter button
3 - (
) button to increase the domestic
hot water temperature
4 - (
) button to decrease the domestic
hot water temperature
5 - (
) button to increase the system
water temperature
6 - (
) button to decrease the system
water temperature
7 - Boiler manometer
8 - Functioning DHW production phase
active
9 - Boiler connected to remote control
(optional)
10 - Flame presence symbol and relative
power scale
11 - Functioning with external temperature
probe active (optional)
12 - Functioning room central heating
phase active
13 - Functioning in winter mode
14 - Functioning in summer mode
15 - Boiler in Stand-by mode
16 - Temperatures and error code display
17 - Boiler in block does not require release
via “Reset” button
Summary of Contents for MINI EOLO 28 3E
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