A.O. Smith BFC Cyclone, Installation, User And Service Manual

Page: 83 / 118

9.2.8 Setting legionella prevention
To prevent infection with legionella bacteria, the water heater heats the water to 65 °C
once per week, for 1 hour. This period is adjustable. By default, this period is set to
Monday from 02:00 to 03:00 hours.
9.2.8.1 Switching legionella prevention on and off
To switch legionella prevention on or off, select:
[ ] : ANTI LEGIONELLA
Select NO to switch legionella prevention off.
Select YES to switch legionella prevention on. The following screen appears:
Select START to activate the period currently displayed.
The following display appears. This display indicates that legionella prevention is
switched on.
9.2.8.2 Changing legionella prevention start time
If you wish to change the start time, select:
[ ] : ANTI LEGIONELLA | YES | Change
The following display appears.
Now set the day and time the same way as described for setting an extra period in
the week menu (see section 4.3.9). In this case however, the pump will be
automatically started.
Select START to start.
9.2.9 Setting the central heating configuration
Use this menu to specify whether a central heating system is connected to the installation.
Note
This function is not yet available.
[ ] : SETTINGS HEATING.
•
•
•
•
•
•
•
n
•
0311704_BFC_28-120_III_ ENEN_V2.4, 2022-10-17 83