oventrop R-Tronic RT B Installation And Operating Instructions Manual page 13

"R-Tronic" + "R-Con"
Explanation of "R-Tronic" display symbols:
Child-proof lock
activated
Battery status
(fully charged,
low, empty)
Heating
period
active
Window open
(sensor controlled)
Wireless control
active (at least) one
"teached in" channel
Cooling active
-in preparation-
Product description
Recommendation for
room ventilation (only
"R-Tronic RTFC K"
Current supply
via external
power pack
Display of
notes and
error messages
13