Becker Centronic TimeControl TC511 - Technical data; Troubleshooting guide; Drive not functioning; Transmission issues

Technical data
Rated voltage3VDC
Battery typeLR03 (AAA)
Degree of protectionIP20
Permissible ambient temperature-10 to +55°C
Type of mountingWall mounting
Maximum emitted transmission output≤ 25 mW
Radio frequency868.3MHz
The maximum transmitter range on and in the building is up to 25m, and up to
350m in the open.
What to do if...?
ProblemRemedy
Drive is not functioning.Insert new batteries.
Insert batteries correctly.
Drive not functioning, transmission
pilot light lights up.
Reduce distance from receiver.
Program transmitter.
Transmission pilot light flashes and
BATTERY appears in the display.
Insert new batteries.
No reaction from transmitter after
changing batteries.
Press the RESET button.
Check the settings.
Astro program is not switching ac-
curately.
Set correct date.
Set correct city or exact degree of
latitude/longitude.
Switch off holiday function.
Adjust Astro shift.
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