Main Menu; Introduction; Notation Convention For Menu-Related Instructions; Switching To "On Mode - A.O. Smith BFC-28 Installation, User And Service Manual

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11

11.1 Introduction

The MENU is reached by pressing the
controller.
MENU
»OFF
^ ON
È WEEK PROGRAM
EXTRA PERIOD
SETTINGS
The main menu comprises:
•
OFF
Select this option if you wish to shut the water
heater down (10 "Shutting down") 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 water heater.
•
ON
In this mode, the water heater continually
responds to the hot water
demand (11.3 "Switching to "ON mode"").
•
WEEK PROGRAM
Select this option to allow the water heater 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 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 (11.11 "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 water heater
will automatically return to the mode it was previously
in.
Instruction manual BFC

Main menu

11.2 Notation convention for menu-related
button on the
The MENU (
menus. For example, SETTINGS is one of the
functions reached from the main menu. The menu
SETTINGS is itself divided into sub-menus. For
example, LANGUAGE is a sub-menu of SETTINGS.
So, for example, to select menu LANGUAGE, this
manual employs the following convention:
•
This means:
1.
2. SETTINGS: Using button
3. LANGUAGE: Using button
4. Confirm with

11.3 Switching to "ON mode"

You can switch the water heater to ON mode from any
operational mode, as follows:
1.
heater (9 "Starting the water heater").

11.4 Setting the water temperature

11.4.1
The water temperature can be set to any value
between 40°C and 80°C.
Set the water temperature via:
1.
^»CHANGE SETPOINT
È
instructions
) of the controller is divided into sub-
: SETTINGS | LANGUAGE
Confirm with .
: Activate the main menu with
SETTINGS and confirm with
LANGUAGE
. After pressing
you will have activated sub-menu LANGUAGE.
: ON | START OPERATION
Confirm with .
Note
Also refer to the chapter on starting the water
Setting the water temperature via
the SET POINT menu
: ON | CHANGE SETPOINT
Confirm with .
START OPERATION
Tset=65?C
.
and/or go to
.
and/or go to
,
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