Immergas MINI EOLO 28 3E - 2 INSTRUCTIONS FOR USE AND MAINTENANCE; 2.1 CLEANING AND MAINTENANCE.; 2.2 GENERAL WARNINGS.; 2.3 CONTROL PANEL.

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2-1
INSTALLERUSER
MAINTENANCE TECHNICIAN
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 eciency
in compliance with national, regional or local
provisions in force. is 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 ue 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-o all electrical, water and gas supplies.
In the case of work or maintenance to structures
located in the vicinity of ducting or devices for
ue extraction and relative accessories, switch
o the appliance and on completion of opera-
tions ensure that a qualied technician checks
eciency of the ducting or other devices.
Never clean the appliance or connected parts
with easily ammable substances.
Never leave containers or ammable 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 o
the appliance and contact exclusively qualied
sta 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/O/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