Installation
➤ Use the + and – buttons (fig. 6 on page 5, item 6 and 7) to set the val-
ue for low voltage shutdown. The characteristic figures at second and
third place on the digital display represent the voltage (V) at which the
unit is shut down:
Characteristic
figure
➤ Press the Operating Mode button (fig. 6 on page 5, item 4) to con-
firm your entry.
✓ The set value is saved and is then used when the unit is restarted.
✓ You are now in menu level 2 again and can use the + and – buttons to
switch between menu levels.
6.3.4
Menu level 3: Operating mode
The unit always starts with a defined operating mode for room tempera-
ture. This parameter can be configured:
➤ Start configuration mode (see Chapter "Starting and ending configu-
ration mode" on page 33).
✓ The first digit of the display (fig. 6 on page 5, item 5) shows the menu
level and the second and third show the parameter which can be set.
➤ Press the + button (fig. 6 on page 5, item 6) twice to switch to menu
level 3.
➤ Press the Operating Mode button (fig. 6 on page 5, item 4) to
change the parameters.
✓ The digits in the display flash until the parameter you entered is con-
firmed.
➤ Use the + and – buttons (fig. 6 on page 5, item 6 and 7) to set the
mode with which the unit starts up:
Characteristic fig-
ure
0
1
2
3
Low voltage
shutdown
22,2
1
22,4
2
22,6
3
22,8
4
22,9
5
Operating mode
Automatic mode
Operating mode 1
Operating mode 2
Operating mode 3
Characteristic
Low voltage
figure
shutdown
6
7
8
9
10
CoolAir
23,0
23,1
23,2
23,4
23,6
35