TERRA HGL/BA with

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Operation
2. Allgemeine Operation Beschreibung
2.1. Operation using the Control Unit
The heat pump is put into operation via the main
switch. After actuating the main switch, the Navigator
Control starts automatically.
In systems that are already confi gured the main menu
appears on the LCD after initialisation.
The operation of the Navigator Control is performed
using the control unit. The control unit enables easy
menu-driven operation on the LCD using 6 membrane
keys.
6
F1
By using both arrow keys it is possible
to move between the individual menu
items. The symbol currently selected
has a black background.
By using the selection keys to the left and
right of the arrow keys, the command
with the black background at the top of
the LCD can be executed.
Using the F1 key, it is possible to change
between the status displays on the righthand
edge of the screen. The status displays
will be described in greater detail
further ahead.
2.2. Displays in the Main Menu
In the main menu the fi ve submenus are shown by
way of symbols. By using the arrow keys it is possible
to select the individual menu symbols. The submenus
are described in greater detail further ahead.
The heat pump status is shown on the status display
on the right-hand screen edge. Using the F1 key it is
possible to change between the individual status bars
HC(), Info and System.
F2
Operating Manual NAV 1.0
NAVIGATOR 1.0
F1
F2
T HE POWER FAMILY
Using the F2 key, the system can be
switched off or switched on again respectively.
(C) IDM ENERGIESYSTEME GMBH