Operating manual
DHR - classic DHR - comfort DHR - expert
4
Overview of displays
The diagram shows a typical display in heating mode
(Cover closed, User Level ).
The diagram shows a display, with all the display symbols used for control.
(cover open, User Level 2.).
Cursor marks the
selected operating
mode
Measured value, and
the corresponding
symbol, e.g., boiler
temperature
Controller output
Time of day and day of week
Current operating
mode
Domestic hot water
charging enabled or
disabled
Temperature set-
tings at various times
for the relevant day
Cursor marks the
selected comfort
level
Operating
modes
Comfort level
DHR - classic
DHR - comfort DHR expert