DORCHESTER DR-FC 25, Инструкции по установке, пусконаладке и обслуживанию

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Introduction
Instruction Manual DR-FC 57
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8 Main menu
8.1 Introduction
The
MENU
is reached by pressing button
B
of thecontrol panel. The options
are:
n
Remark
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.
Topics covered in this chapter:
•
Setting the water temperature
• Week programme
• Extra period
• Settings
8.2 Notational
convention for
menu-related
instructions
The
MENU
(
B
) of the control panel is divided into sub-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:
•
B
:
SETTINGS | LANGUAGE
Confirm with
E
.
MENU
»OFF
^ ON
È WEEK PROGRAM
EXTRA PERIOD
SETTINGS
Figure 8.1 Main menu
•
OFF
Select this option if you wish to shut the water heater 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. See paragraph
’7.3 Shutting down’ .
•
ON
In this mode, the water heater continually responds to the hot water
demand. See paragraph
’8.3 Switching into “ON mode”’ .
•
WEEK PROGRAM
Select this option to allow the water heater to respond to heat demand only
during pre-programmed periods. Outside those periods, only frost
protection is active. See paragraph
’8.5 Week programme’ .
•
EXTRA PERIOD
Select this option to override the
OFF
mode or
PROG
mode so that a single
temporary period of heat demand will be fulfilled. See paragraph ’8.6 Extra
period’ .
•
SETTINGS
Select this option in order to set the language and the time. You can also
use this option to display the regulation interval (temperature), and the
ignition and running speeds of the fan. See paragraph
’8.7 Settings’ .
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