Baxi nuvola3 comfort, Инструкция для пользователей и установщиков

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INSTRUCTIONS FOR USERS
71.05086.02 - EN
3.1 MEANING OF THE SYMBOL
4 different boiler modulation levels may be shown on the
display of the climate controller during boiler operation, as
indicated in figure 2:
0605_1802
Figure 2
Press this button to set the following boiler operating modes:
• SUMMER
• WINTER
• HEATING ONLY
• OFF
In SUMMER mode, the display shows ( ). The boiler satisfies requests for DHW only while central heating is NOT
enabled (ambient frost protection function active).
In WINTER mode, the display shows . The boiler satisfies requests for both DHW and central heating (ambient
frost protection function active).
In HEATING ONLY mode, the display shows . The boiler satisfies requests for central heating only (ambient frost
protection function active).
In OFF mode, the display shows neither of the above two symbols ( ) ( ). In this mode, only the ambient frost pro-
tection function is active while requests for DHW and central heating are not satisfied.
3.2 DESCRIPTION OF BUTTON (Summer - Winter - Heating only - Off)
Press this key to set one of the following heating functions: AUTOMATIC-MANUAL-OFF as described below.
AUTOMATIC (symbol shown )
This function enables hourly central heating programming of the boiler. The heat request depends on the set hourly pro-
gramming (COMFORT “ ” ambient temperature or reduced ambient temperature “ ”). See section 3.6 for the setting of
the hourly programming.
MANUAL (symbol shown )
This function disables hourly programming and the boiler works in heating mode at the ambient temperature set by means
of the +/- buttons.
OFF (symbol shown )
When the climate controller is set “
Off
”, the display shows the symbol and operation in heating mode is disabled (the
ambient frost protection function is active).
3.3 DESCRIPTION OF BUTTON (AUTOMATIC-MANUAL-OFF)