13
External control
Flow temperature
40°C
1
Fig. 4
Note
A number between 1 and 4 may additionally be shown
on the display. This number is an appliance number
set in the control unit. The number has no effect on the
heat pump’s operation.
Screensaver
The
screensaver
becomes active if no settings have
been made on the programming unit for a few minutes.
The display brightness is reduced.
Terminating the screensaver
Press
OK
.
The standard display appears.
Extended menu
The extended menu serves to adjust settings and call
up information on the operating state of the heat pump.
Calling up the extended menu
■
If the screensaver is active:
Press
OK
and then
.
■
From any point in the menu: Press
.
Note
Operation within the extended menu can be blocked
with
"Lock out controls 8800"
. The following func-
tions are still available when the extended menu is
blocked:
■
Calling up messages: See page 20.
■
Manual mode: See page 18.
Menu
Service
Continue with
Manual mode
Settings
Information
OK
Fig. 5
Operation
Standard display
(cont.)
5800 917 GB
Operation
