Filling The System - Baxi Nuvola 3 Comfort Operating And Installation Instructions

Press +/-
to adjust the duration of the function, the adjustment step is 10 minutes. Duration ranges from 10 minutes
to a maximum of 45 days.
Press + after 90 minutes, HH 02 appears on the display:
In this case, the time is considered in hours. Duration ranges from 2 to 47 hour.
Press + after 47 hours, DD 02 appears on the display:
In this case, the time is considered in days. The duration ranges from 2 to 45 days (the adjustment step is 1 day).
• press OK to enable the function and exit the programming mode
WARNING
after enabling this function, make sure not to press any other button. If one of the buttons on the climate controller is
pressed, in fact, the manual function may be enabled
case, repeat the function enable procedure as described at the beginning of this section.
4.4.2 TIMED MANUAL MODE (PARTY)
This function is used to set a temporary ambient temperature. After this period, the operating mode returns to the previously set one.
To enable the function, proceed as follows:
• press and set the "MAN" function (symbol ( );
MM 60 appears on the display and the symbols
• press
• the duration of the function is adjusted as described in section 4.4.1.
• to modify the ambient temperature, press OK ("AMB" appears on the display) and then +/-
IMPORTANT:
Regularly check that the pressure displayed on the pressure gauge (Figure 3) is 0.7 - 1.5 bar, with the boiler cold.
In case of overpressure, open the boiler drain tap. In case of insufficient temperature, open the boiler filling tap (figure 3).
Open the tap very slowly in order to vent the air.
During this operation the boiler must be "OFF" (press
NOTE:
the boiler is equipped with a hydraulic pressure switch which blocks its operation in the event of lack of water.
In case pressure drops occur frequently, have the boiler checked by an authorised Service Engineer.
INSTRUCTIONS FOR USERS
In this example, the function lasts 60 minutes
flashes on the display) and the "Timed shutdown" function is interrupted. In this
flash;

5. FILLING THE SYSTEM

- figure 1).
11
.
C607215 - GB