Technical Data; What To Do If - Becker Centronic UnitControl UC520 Notice De Montage Et D'utilisation

Rated voltage
Switching current
Degree of protection
Class of protection
(dependent on correct assembly)
Permissible ambient temperature
Type of mounting
Radio frequency
Problem
Drive is not functioning.
Drive is running in the wrong direc-
tion.
The control unit does not carry out
the programmed switching com-
mands.
The control unit does not carry out
the external commands.
Manual commands are not executed. Alarm signal pending. Wait for or

Technical data

230 V AC / 50 Hz
5 A / 250 V AC at cos
IP 20
II
0°C to +55°C
Flush mounted Ø 58 mm, wall moun-
ted/surface mounted in appropriate
surface mounted housing
868.3 MHz

What to do if...?

Check connection.
Swap over wire
power supply unit.
The slide switch is set to manual
mode. Set the slide switch to auto-
matic mode.
Program run times.
The slide switch is set to manual
mode. Set the slide switch to auto-
matic mode.
cancel alarm signal.
=1
Remedy
and wire on the
39 - en