12
Examples of display symbols:
Heating circuit pump
(rotates when active)
Heating circuit mixer
(black when active)
HC -Day mode (Time progr.)
HC-Night mode (Time progr.)
HC-Comfort mode (Time progr.)
Day mode
Night mode
Day mode due to RC21
Night mode due to RC21
Additional heating
Reference value mode
Reference value 14 day
external thermostat off
Warning / Error message
New information available
(1)
(2)
(3)
(4)
The display (1), with its extensive text and
graphics mode, is almost self-explanatory,
allowing easy operation of the controller.
The LED (2) lights up green when a relay
is switched on.
The LED (2) lights up red when operating
mode „Off“ is set.
The LED (2) fl ashes slowly red in the ope
-
rating mode „Manual“.
The LED (2) flashes quickly red when an
error is present.
Entries are made using four keys (3+4), to
which different functions are assigned de
-
pending on the situation. The „esc“ key (3)
is used to cancel an entry or to exit a menu.
If applicable there will be a request for con
-
firmation as to whether the changes which
have been made should be saved.
The function of each of the other three
keys (4) is shown in the display line directly
above the keys; the right-hand key is ge
-
nerally has a confi rmation and selection
function.
Examples of key functions:
+/-
= enlarge/shrink values
▼/▲
= scroll menu down/up
yes/no = approve/reject
Info
= additional information
Back
= to previous screen
ok
= confirm selection
Confirm = confirm setting
Operation
E.1 Display and input
Examples of display symbols: