Nominal voltage
Type of battery
Protection class
Permissible surrounding temperature
Radio frequency
Problem
Drive is not functioning. 1. Battery is discharged.
General conformity declaration
Becker-Antriebe GmbH hereby declares that the device EC311 Centronic Easy-
Control complies with the basic requirements and other relevant regulations of
the EC Directive R&TTE 1999/5/EC.
For use in the following countries: EU, CH, NO, IS, LI
Subject to technical changes without notice.
Technical data
What to do if ...?
Cause
2. Battery is inserted
incorrectly.
3. Receiver is out of the
radio operating range.
4. The EC311 is not
programmed in the
receiver.
3 V DC
CR 2032
IP 20
-10 to +55 °C
868.3 MHz
Remedy
1. Replace battery.
2. Insert battery correctly.
3. Reduce distance to
receiver.
4. Programme the EC311.
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