20
2-1
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
2.3 CONTROL PANEL.
Key:
1 - Central heating temperature selector
2 - Domestic hot water temperature selec-
tor
3 - On/Stand-by/Off Button
4 - Summer/Winter Button
5 - Reset button
6 - Boost Button for Aqua Celeris activa-
tion
7 - Functioning in summer mode
8 - Boiler in Stand-by mode
9 - Functioning in winter mode
10 - Boiler in block does not require release
via “RESET” button
11 - Flame presence symbol and relative
power scale
12 - Functioning room central heating phase
active
13 - Solar function active
14 - Presence of anomalies
15 - Chimney sweep function in progress
16 - Functioning production phase active
17 - Domestic hot water temperature set
18 - Boiler connected to remote control
V2
(optional)
19 - Functioning with external temperature
probe active (optional)
20 - Aqua Celeris Function active
21 - Central heating temperature set
22 - Boiler manometer
2
INSTRUCTIONS FOR USE
AND MAINTENANCE
2.1 CLEANING AND MAINTENANCE.
Important:
the heating systems must undergo
periodical maintenance (regarding this, see the
section dedicated to the technician, relative to
“yearly control and maintenance of the applian-
ce”) 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 pre-
sent) 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 operations 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.
