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Operation
DHW circulation program
The DHW circulation program specifies when a
connected DHW circulation pump for domestic
hot water runs.
5.2 Display views and menu
navigation
The user interface of the FR 120 room
temperature-dependent heating controller is
implemented as a so-called "menu". Within that
menu, the various functions are arranged in a
hierarchical structure. For greater clarity, the
menu is subdivided into three sections (
MAIN
MENU
,
INFO
,
INSTALLER SETTINGS
). Each
section can be accessed by its own button. The
entire menu structure is shown in tabular form in
chapters 6.1, 7 and 8.1.
To navigate through the menu:
•
Press
to
open
MAIN MENU
. From any
point within the
MAIN MENU
, press
to
go back to the standard display.
•
Press
to open the
INFO
menu. From any
point within the
INFO
menu, press
to go
back to the standard display.
•
Hold down
for at least 3 seconds to open
the
INSTALLER SETTINGS
menu. From any
point within the
INSTALLER SETTINGS
menu,
press
to go back to the standard display.
•
The selected menu point/parameter is
displayed in
colours, i.e. white on
black.
•
Arrows in the left margin indicate that there is
more information than can be shown on the
display at once. It can be viewed with
.
•
opens the submenu associated with the
selected menu point/parameter or activates
editing mode for the parameter (the
parameter setting starts flashing).
If the DHW program changes from a
higher to a lower temperature, the
water in the cylinder will not
immediately cool to the lower
temperature, i.e. water at a higher
temperature will continue to be
available for some time. However,
the cylinder will not be reheated
until the temperature falls below
the new set temperature.
menu
menu
info
info
menu
menu
info
inverse
Содержание FR 120
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