Becker Centronic MemoControl MC42, Руководство по сборке и эксплуатации

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3. Release the ventilation/reverse position programming button
s
. The ventila
-
tion/reverse position has now been saved.
The control light will flash briefly three times.
Deleting the ventilation/reverse position
Press the ventilation/reverse position programming button
s
and hold for long
-
er than 5 seconds. The ventilation/reverse position has now been deleted.
The control light will flash briefly three times.
Nominal voltage 230 V AC / 50 Hz
Switched current 5 A /250 V AC for cos
ϕ
=1
System of protection IP 20
Protection class II
Permissible ambient temperature 0 to +55 °C
Type of installation Concealed Ø 58 mm wall-mounted.
Exposed in appropriate exposed casing.
Technical data
Cleaning
Clean the device with a damp cloth only. Do not use a cleansing agent as this
may damage the plastic.
What to do if...?
Problem
Cause Remedy
Drive is not functioning. Faulty connection.
Check connection.
Blind or shutter moves in
the wrong direction.
Faulty connection. Exchange
s
and
t
wires in the power
supply unit.
The MC42 does not
carry out the stored
switching commands.
1. The sliding switch is
in manual mode.
2. Switching times
have not been pro
-
grammed.
1. Set the sliding switch
to automatic mode.
2. Programme the
switching times.