oventrop R-Tronic RT B Installation And Operating Instructions Manual page 55

Operation
The batteries of the actuator are replaced as follows:
1. Remove the casing cover of the actuator. Push down both release tabs and
remove the cover at the same time
2. Remove the empty batteries. The mounted actuator can be turned in any
direction so that the battery case is easily accessible.
3. Press the "teach in"/adjustment button after having removed the batteries.
4. Insert new batteries. Their position is specified by the markings +/-.
The info LED will flash red shortly and then green for a longer time.
► After having replaced the batteries, an automatic "adjustment run" ("push rod"
opens up, the radiator valve is closed) will be carried out by the actuator and the
radio communication between the actuator and the "R-Tronic" will be restored.
The actuator is ready for operation now and the control operation will be started
again after the next transmission interval.
Actuator Aktor MH CON B
- 55 von 64 -
(Illustr. 54)
Release tabs
Casing cover
(Illustr. 55)
(Illustr. 56)