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LF 10-4B
Rev.:1.1
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Control of Electric Drives
Opening:
Press button
of level 1, 2, 3 or 4. Depending
on configuration of the group, the electric
drive will automatically run open up to its stop
position after a single pressing or only as
long as the button is pressed. The LED on
the wall control panel will lighten.
If a Variostat-heating control is connected as
well, the radiator valve will additional
completely close. The yellow LED in the
Variostat will lighten.
Closing:
Press button
of level 1, 2, 3 or 4. Depending
on configuration of the group, the electric
drive will automatically close up to its stop
position after a single pressing or only as
long as the button is pressed. The LED on
the wall control panel will be extinguished.
If a Variostat-heating control is connected as
well, the radiator valve will additional open
up to the mechanical preadjustment. The
yellow LED in the Variostat will be
extinguished.
Stop (2x):
Press previous activated button
or
once more for stopping the drive in any inter-
mediate position.
The electric drive will stop.
The LED lightens.
If a Variostat is connected, the radiator valve
will remain closed.
The LED is extinguished.
If a Variostat is connected, the radiator valve
will completely close again. The yellow LED
in the Variostat will lighten again.
Õ
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or
Ö
Ö
Ö
Ö
Ö