A.O. Smith BFC - 30, BFC - 60 service manual Main menu, Switching on the on mode

Models: BFC - 30 BFC - 60

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11 Main menu

11.1 Introduction

The MENU is reached by pressing the button on the electronic controller.

MENU »OFF ^ ON

ÈWEEK PROGRAM

EXTRA PERIOD SETTINGS

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.

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.

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.

11.4 Setting the water temperature

11.4.1Setting 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 .

START OPERATION ^»CHANGE SETPOINT

ÈTset=65ÉC

2.Use:

11.2Notational 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.

to increase the value;

to decrease the value.

Instruction manual BFC

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Page 59
Image 59
A.O. Smith BFC - 30, BFC - 60 Main menu, Switching on the on mode, Notational convention for menu-related instructions