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INSTALLERUSER
MAINTENANCE TECHNICIAN
34
2.3 CONTROL PANEL.
Key:
1 - O/Stand-by/Summer/Winter button
2 - Information buttons
3 - Reset Button
4 - Key used to decrease the
DHW temperature
5 - Key used to increase the
DHW temperature
6 - Button to increase the system water ow temperature
7 - Button to decrease the system water ow temperature
8 - Boiler manometer
9 - DHW production phase operating mode active
10 - Boiler connected to remote control
V2
(optional) or to
other external devices
11 - Flame presence symbol and relative output scale
12 - Operation with external temperature probe active
(optional)
13 - Solar function active
14 - Central heating room mode function active
15 - Central heating temperature level indicator
16 - Boiler in Stand-by mode
17 - Operation in winter mode
18 - Operation in summer mode
19 - Temperature indicator, boiler info and error codes
20 - Not used on this model
21 - Blocked boiler, it needs to be unblocked by pressing the
“RESET” button
22 - D.H.W. temperature level indicator
2.2 CLEANING AND MAINTENANCE.
To preserve the boiler's integrity and keep the safety
features, performance and reliability, which distin-
guish it, unchanged over time, you must execute
maintenance operations on a yearly basis in compli-
ance with what is stated in the relative point at “annual
check and maintenance of the appliance” within the
limits established by the Law.
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