Technical Data; What To Do If - Becker Centronic VarioControl VC520 Notice De Montage Et D'utilisation

Nominal voltage
Switched current
System of protection
Protection class
(In accordance with the assembly specifications)
Permissible ambient temperature 25 to +55 °C
Running time roller shutters
Running time Venetian blinds
Type of installation
Problem
Drive is not functioning. Faulty connection.
Blind or shutter moves
in the wrong direction.
The VC520 does not
execute manual control
commands.
The VC520 does not ex-
ecute automatic control
commands.
Intermediate position/
Ventilation position can-
not be programmed.
Subject to technical changes without notice.

Technical data

230-240 A AC / 50 Hz
3 A /250 V AC bei cos j =1
IP 20
II
2 min
3 min
Concealed Ø 58 mm wallmounted.
Exposed in appropriate exposed casing.

What to do if...?

Cause
Faulty connection.
Transmitter is not pro-
grammed in the VC520.
1. Transmitter is not pro-
grammed in the VC520.
2. Sliding switch is set to
manual mode.
Intermediate position/
Ventilation position
already available.
Remedy
Check connection.
Exchange s and t wires
in the power supply unit.
Programme transmitter.
1. Programme transmitter.
2. Set the sliding switch
on the transmitter to
automatic mode.
Delete and reprogram
intermediate position/
ventilation position.
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