A.O. Smith 120 through 250 Series - Manual (Page 59)

Instruction manual BFC 59
gis
11 Main menu
11.1 Introduction
The MENU is reached by pressing the button on the
electronic controller.
The main menu comprises:
•
OFF
Select this option if you wish to turn
off
(10 "Shutting down") the appliance for a brief
period, but do not wish to drain it. In this mode, the
frost protection is active. This prevents water from
freezing in the appliance.
• ON
In this mode, the appliance continually responds to
the hot water demand.
(11.3 "Switching on the
"ON mode"")
• WEEK PROGRAM
Select this option to allow the appliance to respond
to demand only during pre-programmed
periods
(11.5 "Week program") . Outside those
periods, only frost protection is active.
• EXTRA PERIOD
Select this option to overrule the OFF mode or
PROG
mode (i.e. Week program) so that a single
temporary period (11.10 "Extra period") of heat
demand will be fulfilled.
• SETTINGS
Select this option to set (11.12 "Settings") the
language and the time. You can also use this
option to display the regulation interval
(temperature), and the ignition and working
speeds of the fan.
Note
If you fail to make any selection with the main
menu open, then after 30 seconds, the appliance will
automatically return to the mode it was previously in.
11.2 Notational convention for menu-related
instructions
The MENU ( ) of the electronic controller is divided
into submenus. For example, SETTINGS is one of the
functions reached from the main menu. The
SETTINGS
menu is divided into submenus in turn.
For example, LANGUAGE is a submenu of
SETTINGS
. So, for example, to select the
LANGUAGE menu, this manual uses the following
notational convention:
•
: SETTINGS | LANGUAGE
Confirm with .
This means:
1.
: Activate the main menu with .
2. SETTINGS: Use the and/or buttons to go to
SETTINGS and confirm with .
3. LANGUAGE: Use the and/or buttons to go to
LANGUAGE
4. Confirm with . After entering , you
will have activated the LANGUAGE submenu.
11.3 Switching on the "ON mode"
You can switch the appliance to the ON mode from any
operational mode, as follows:
1.
: ON | START OPERATION
Confirm with .
Note
First consult the chapter about switching
on (9 "Starting and running") too.
11.4 Setting the water temperature
11.4.1 Setting the water temperature via
the SET POINT MENU
The water temperature can be set to any value
between 40°C and 80°C.
Set the water temperature via:
1.
: ON | CHANGE SETPOINT
Confirm with .
2. Use:
•
to increase the value;
• to decrease the value.
MENU
»OFF
^ ON
È WEEK PROGRAM
EXTRA PERIOD
SETTINGS
START OPERATION
^»CHANGE SETPOINT
È Tset=65ЙC