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Start-up - initial settings and functions
7.15 MIN_SETHEATER (standard: 30 - settable: 0/80)
Defines the minimum setpoint value that can be reached by the boiler, which is used to control the 0-10V
signal.
7.16 MAX_SIGHEATER (standard: 10 - settable: 0/10)
Defines the signal voltage associated with the maximum setpoint value that can be set in the boiler.
7.17 MIN_SIGHEATER (standard: 3 - settable: 0/10)
Defines the signal voltage associated with the minimum setpoint value that can be set in the boiler.
7.18 DELTASOL (standard: 10 - settable: 5/20)
Defines the range between the solar circuit temperature (Tsol) and the DHW storage tank temperature (T5)
which, if the solar function is activated, starts the Pump_s pump. The pump is switched on when DELTATSOL
< Tsol - T5.
8.2.8 Holiday away function settings
MENU > FOR SERVICEMAN > 8. HOLIDAY AWAY SETTING
The Holiday Away function can be used during long periods of absence from home and prevents the system
from freezing and activating before returning home.
8.1 T1S_HA_H (standard: 25 - settable: 20/25)
Defines the water supply temperature setpoint (T1S) for the Holiday Away function.
8.2 T5S_HA_DHW (standard: 25 - settable: 20/25)
Defines the DHW storage tank temperature setpoint (T5S) for the Holiday Away function.
8.2.9 Serviceman contact settings
MENU > FOR SERVICEMAN > 9. SERVICE CALL SETTING
Serviceman contacts can be stored so that they are always at hand in case of need.
PHONE NO.
Stores a phone number.
MOBILE NO.
Stores a mobile phone number.
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NOTE
To change numbers from the keypad, use the buttons. The maximum number of characters is 14, for
larger numbers you can select empty cells
8.2.10 Restore factory settings
MENU > FOR SERVICEMAN > 10. RESTORE FACTORY SETTINGS
The parameters can be restored to the factory settings.
8.2.11 Test mode settings
MENU > FOR SERVICEMAN > 11. TEST RUN
The test mode is used to check operation of the valves, air vent, pumps, Heating, Cooling and DHW.
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NOTE
In this mode, the keypad is disabled with the exception of the button. You can exit the test at any time
by pressing this button.
11.1 POINT CHECK
Used to check the operation of a number of components. By selecting the component from the menu, it can
be forcibly started: if it does not work, check its electrical connection.
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CAUTION
Before activating the function, make sure the DHW tank and the system are filled with water and the air has
been discharged, otherwise the unit could be damaged.
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