Operating manual
DHR - classic DHR - comfort DHR - expert
10
3.2
Selecting an operating mode
Set using the knob
The arrow to the left in the display shows the selected operating mode.
Example front view: The setting
becomes valid immediately.
Legend:
Note:
In all operating modes the freeze protection is guaranteed.
Heating limits can switch the heating enterprise off.
On operating mode "Manual/Emergency" please call the specialist.
1)
you can define your own domestic hot water-heating program.
Symbol Operating mode
Explanation
in accordance
with clock pro-
gram
continu-
ously OFF
continu-
ously ON
continu-
ous
heating
mode
continu-
ous
reduction
mode
Heating OFF
(Standby)
Clock program I
(1
Clock program II
Clock program III
Heating mode
Reduced heating
mode
Summer mode
(1
Manual mode
Emergency mode
Heating mode
Domestic hot water mode
A